Valves

Section Code 1980 : Air venting. Fittings in this section are suitable for above ground installations only.

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WRAS Approval Number: 1610328

Range of automatic air venting valves with brass bodies and plastic float. Maximum working pressure 16.0 bar. Maximum operating temperature 60°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1610328
  • Expiry date: 31/10/2021
  • Size: 15mm & 22mm
  • Marking: RWC on body
  • Installation Requirements R001
  • Model
    ADMT503004 & ADMT503005
  • Factor: Reliance Worldwide Corporation (UK) Limited
    Company Name
    Reliance Worldwide Corporation (UK) Limited
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WRAS Approval Number: 1702307

Air venting valve with DZR brass body. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1702307
  • Expiry date: 28/02/2022
  • Size: ½” BSP (M)
  • Marking: Reliance manufacturing company (brand of Reliance Worldwide Corporation (UK) Ltd.), flow arrow, DR and model on cap end
  • Installation Requirements R001
  • Model
    AVH50 (Part code: ADMT503001)
  • Factor: Reliance Worldwide Corporation (UK) Limited
    Company Name
    Reliance Worldwide Corporation (UK) Limited
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WRAS Approval Number: 1707347

Range of air release valves with blue epoxy coated ductile iron bodies and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1707347
  • Expiry date: 31/07/2022
  • Size: DN50 to DN300
  • Marking: AFC & technical information on body.
  • Installation Requirements R001
  • Model
    KARX – 0050, KARX – 0080, KARX – 0100, KARX – 0150, KARX – 0200, KARX – 0300.
  • Manufacturer: Suzhou Alpine Flow Control Co Ltd
    Company Name
    Suzhou Alpine Flow Control Co Ltd
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WRAS Approval Number: 1709307

'DAV' range of automatic and kinetic automatic air venting valves with either plastic bodies or blue epoxy coated cast iron covers, brass bodies and NBR float. Maximum working pressure - APECPx00000001 (“KA”) & APEAPx00000001 models: 16.0 bar, AQECPXPB000001 (“MP-KA “) & AQECPXPB000001 (“MP-A”) models: 25.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1709307
  • Expiry date: 30/09/2022
  • Size:
  • Marking: APECPx00000001 (“KA”) & APEAPx00000001 models: Dorot, date, model and tech info located on metal plate on valve cover or body. AQECPXPB000001 (“MP-KA “) & AQEAPXPB000001 (“MP-A”) : Valve body has label with Dorot and logo on adhesive label on valve body.
  • Installation Requirements R001
  • Model
    APECPx00000001 (“KA”): ½” BSP (M) - 2” BSP (M). APEAPx00000001 (“A”): ½” BSP (M) - 2” BSP (M). Models added November 2017: AQECPXPB000001 (“MP-KA”): 1” - 2”. AQEAPXPB000001 (“MP-A”): 1”.
  • Manufacturer: AQUESTIA (ARI)
    Company Name
    AQUESTIA (ARI)
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WRAS Approval Number: 1712050

Range of automatic air venting valves with stainless steel bodies. Maximum operating pressure (2511 models) 25.0 bar & (1601 models) 16.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1712050
  • Expiry date: 31/12/2022
  • Marking: Vent o mat, model and pressure on data plate on body.
  • Installation Requirements R001
  • Model
    RBX Series – BSP/NPT: 025RBX2511CS4 (DN25) - 1” BSP/NPT (M) Inlet & 050RBX2511CS4 (DN50) - 1½” BSP/NPT (M) Inlet. RBX Series – Flanged: 080RBX1601 - DN80, 100RBX1601 - DN100, 150RBX1601 - DN150 & 200RBX1601 - DN200. RBXB Series: 025RBXb2511CS4 (DN25) - 1” BSP/NPT (M) Inlet & 050RBXb2511CS4 (DN50) - 1½” BSP/NPT (M) Inlet/Outlet. RBXB Series: 025RBXB2511CS4TO (DN25) - 1” BSP/NPT (M) Inlet/Outlet. 050RBXB2511CS4TO (DN50) - 1½” BSP/NPT (M) Inlet/Outlet.
  • Factor: Cla-Val UK Ltd.
    Company Name
    Cla-Val UK Ltd.
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  • Manufacturer: Dynamic Fluid Control (Pty) LTD. (Vent-O-Mat)
    Company Name
    Dynamic Fluid Control (Pty) LTD. (Vent-O-Mat)
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WRAS Approval Number: 1802342

Range of air release valves with blue polyester coated ductile iron bodies, NBR O-rings and polypropylene floats. Maximum working pressure 16.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1802342
  • Expiry date: 28/02/2023
  • Note: The length of connecting pipework to these fittings should be kept to a minimum in order to reduce the risk of stagnation.
  • Size: DN50-DN250
  • Marking: Data label, Dorot and logo, pressure, module, size and other tech info on body
  • Installation Requirements R001
  • Model
    DAV Series (Dorot Air Relief Valve) – Model MH / MS
  • Manufacturer: Dorot Management Control Valves Ltd.
    Company Name
    Dorot Management Control Valves Ltd.
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WRAS Approval Number: 1707404

Range of air release valves with blue epoxy coated ductile iron bodies and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1707404
  • Expiry date: 31/07/2022
  • Size: DN50 to DN300
  • Marking: DVPL, DN, PN & date of manufacture (YYYY) on body.
  • Installation Requirements R001
  • Model
    KARR – 0050, KARX – 0080, KARR – 0100, KARR – 0150, KARR – 0200 & KARR – 0300
  • Manufacturer: Durga Valves Private Ltd
    Company Name
    Durga Valves Private Ltd
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WRAS Approval Number: 1707407

Range of air release valves with blue epoxy coated ductile iron bodies and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1707407
  • Expiry date: 31/07/2022
  • Size: DN50 to DN300
  • Marking: EKO, DN, PN and date of manufacture (YYYY) on body
  • Installation Requirements R001
  • Model
    'EKO7' series
  • Factor: Ekoval ITH.IHR SAN. TIC Ltd STI
    Company Name
    Ekoval ITH.IHR SAN. TIC Ltd STI
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WRAS Approval Number: 1810334

Range of automatic air/vacuum venting valves with black epoxy coated ductile iron bodies and plastic floats. The size and number of orifices depends on model version. Maximum working pressure of Fig. 3800 is 25.0 bar. All other models have a maximum working pressure of 16.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1810334
  • Expiry date: 31/10/2023
  • Size: See model.
  • Marking: GA Valves and Blakborough Hi Vent on plate on body.
  • Installation Requirements R001
  • Model
    Hivent range: Fig 3800 – 25mm (small orifice): 1” BSP (F). Fig 8316 – 25mm (large orifice): 1” BSP (F). Fig 8320 – 50mm, 80mm, 100mm 150mm (large orifice): DN50 - 150 flanged. Fig 8340 – 25mm, 50mm, 80mm, 100mm, 150mm (double orifice): 1” BSP (F) & DN50 - 150 flanged.
  • Factor: GA Valves (Sales) Ltd
    Company Name
    GA Valves (Sales) Ltd
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WRAS Approval Number: 1901051

Range of air venting valves with stainless steel bodies and springs. Maximum working pressures varies by model: B70-526 models = 10.0 bar; 70-516 models (DN25 – DN150) = 25.0 bar; and 70-516 model (DN200) = 16.0 bar. Maximum operating temperature 80°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1901051
  • Expiry date: 31/01/2024
  • Size: ½” & 1” BSP (M) inlet and outlet (B70-526 models). 1” & 2” BSP (M) inlet, DN80, DN100, DN150 & DN200 flanged (70-516 models)
  • Marking: CLA-VAL logo, size, pressure rating and technical information on tag on body.
  • Installation Requirements R001
  • Model
    Cla-Val Type AQUA B70-526 & 70-516 ranges. As of September 2019 the type AQUA models can also be known as: Cla-Val Type Vent-A-Riser DN15 Cla-Val Type Vent-A-Riser DN25
  • Factor: Cla-Val UK Ltd.
    Company Name
    Cla-Val UK Ltd.
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  • Manufacturer: Infinite Flow Solutions (PTY) Ltd.
    Company Name
    Infinite Flow Solutions (PTY) Ltd.
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WRAS Approval Number: 1709402

BOSS 88S CAVSA automatic and kinetic automatic air venting valves with either plastic bodies or blue epoxy coated cast iron covers, brass bodies and NBR float. 16 BAR. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1709402
  • Expiry date: 30/09/2022
  • Size: SEE MODEL
  • Marking: BOSS, WRAS, MODEL, 16 BAR ON ADHESIVE LABEL ON BODY PN & SIZE ON BODY
  • Installation Requirements R001
  • Model
    80470075 BOSS 88S CAVSA 1" ANTI VAC AIR VENTING VALVE
  • Factor: BSS Group Limited
    Company Name
    BSS Group Limited
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WRAS Approval Number: 1905307

Range of automatic air venting valves with gunmetal bodies. Model FTBRZAVW-12 has a stainless-steel float and a maximum working pressure of 12.0 bar. Model FTBRZAVW-10 has a plastic float and a maximum working pressure of 10.0 bar. Maximum operating temperature 85°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1905307
  • Expiry date: 31/05/2024
  • Size: ½”, ¾” & 1” BSP (M)
  • Marking: FlowIT by FlowconME & model on body.
  • Installation Requirements R001
  • Model
    FTBRZAVW-10 & FTBRZAVW-12
  • Manufacturer: FlowconME Srl
    Company Name
    FlowconME Srl
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WRAS Approval Number: 1905322

Range of automatic air venting valves with plastic bodies, EPDM seals and plastic floats. Maximum working pressure 6.0 bar. Maximum operating temperature 99°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1905322
  • Expiry date: 31/05/2024
  • Note: For non-wholesome water use only.
  • Size: See Models
  • Marking: Caleffi logo on cap
  • Installation Requirements R001 R535
  • Model
    20mm bayonet manifold connection: 49513. 20mm manifold connection: C502600 CST, C502601 CST, C502602 CST & C502603 OTM. 3/8” BSP (M): C502630 CST, C502630 OEM, C502633 CST, C502637 CST & C502638 CST. ½” BSP (M): C502640 CST & C502643 CST.
  • Manufacturer: Caleffi S.p.A
    Company Name
    Caleffi S.p.A
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WRAS Approval Number: 1707411

Range of air release valves with blue epoxy coated ductile iron bodies and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1707411
  • Expiry date: 31/07/2022
  • Size: DN50 to DN300
  • Marking: AC.MO, DN, PN, DI & YEAR OF MANUFACTURE YYYY ON BODY
  • Installation Requirements R001
  • Model
    FIG195ARX/0050, FIG195ARX/0080, FIG195ARX/0100, FIG195ARX/0150, FIG195ARX/0200 & FIG195ARX/0300
  • Factor: AC.MO SRL
    Company Name
    AC.MO SRL
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WRAS Approval Number: 1707412

Range of air release valves with blue epoxy coated ductile iron bodies and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1707412
  • Expiry date: 31/07/2022
  • Size: DN50 to DN300
  • Marking: AFC, SIZE, DN PN & TECHNICAL INFORMATION ON BODY
  • Installation Requirements R001
  • Model
    KARX – 0050, KARX – 0080, KARX – 0100, KARX – 0150, KARX – 0200, KARX – 0300.
  • Factor: AFC Valves Malaysia SDN BHD
    Company Name
    AFC Valves Malaysia SDN BHD
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WRAS Approval Number: 1909310

Range of air venting valves with epoxy coated ductile iron bodies and plastic float. Incorporating EPDM o rings and washers. Maximum working pressure – AS-B-200 (flanged), AS-B-200B1 (threaded) - 10 & 16 bar. AS-A-200 (flanged) 10 bar, 16 bar & 25 bar. Maximum operating temperature 80°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1909310
  • Expiry date: 30/09/2024
  • Size: See model
  • Marking: GEMAK, DN, PN, Model on data plate
  • Installation Requirements R001
  • Model
    AS-B-200 (flanged) DN50, DN65, DN80, DN100. AS-B-200B1 (threaded) 1”, 2”, 3” BSP (M). AS-A-200 (flanged) DN50, DN80, DN100, DN150, DN200.
  • Manufacturer: Gemak
    Company Name
    Gemak
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WRAS Approval Number: 1909095

Range of automatic air release valves with either plastic or blue epoxy coated stainless steel bodies and plastic or stainless-steel floats. Maximum working pressure 64.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1909095
  • Expiry date: 30/09/2024
  • Size: see model
  • Marking: ARI logo, date of manufacture (MM/YYYY), size, PN and serial number on adhesive label on body.
  • Installation Requirements R001
  • Model
    ¾” - 2” BSP male (D-040-C, D-040 L & D-040 ranges). 2” BSP female (D-043 & D-043 NS ranges). 3” - 6” flanged (D-043 & D-043 NS 3” to 6” ranges). 2” - 6” flanged (D-046 & D-046 NS ranges). ½” - 1” BSP male (S050, S-050-C. S-050 L & S052 ranges). ¾” - 1” BSP male (S-014, S-015 & S-016 ranges). 2” – 4” BSP male (D-050 range). 2” to 4” flanged (D-050-C, D-052, D-014, K-050, K-010, K-012 & K-014 ranges). 2” to 8” flanged (D-064 & D-064 NS ranges). 3” to 8” flanged (D-070 range). 2” to 8” flanged (D-060, D-060-C, D-060 NS, D-062, D-062 NS, D-060-C NS, K-060, K-062, K-062 NS & K-064 ranges).
  • Manufacturer: A.R.I. Flow Control Accessories
    Company Name
    A.R.I. Flow Control Accessories
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WRAS Approval Number: 1910320

Range of air release valves with blue polyester coated ductile iron bodies, EPDM O-rings and stainless steel floats. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1910320
  • Expiry date: 31/10/2024
  • Marking: Weflo on data plate or body.
  • Installation Requirements R001
  • Model
    9208 – DN50, DN80, DN100, DN150, Dn200 9701 - ½”, ¾”, 1”
  • Manufacturer: Weflo Valve Company Ltd.
    Company Name
    Weflo Valve Company Ltd.
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WRAS Approval Number: 1709407

CAVSA range of automatic and kinetic automatic air venting valves with either plastic bodies or blue epoxy coated cast iron covers, brass bodies, and NBR float. Maximum working pressure - 16.0 bar, Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1709407
  • Expiry date: 30/09/2022
  • Marking: Altecnic, WRAS, CAVSA on an adhesive label on body. PN & size on body.
  • Installation Requirements R001
  • Model
    118-2003 1/2" 118-2002 3/4" 118-2003 1" 118-2004 2"
  • Factor: Altecnic Ltd.
    Company Name
    Altecnic Ltd.
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WRAS Approval Number: 1911302

Range of air release valves with plastic bodies, EPDM ‘O’-rings and polypropylene floats. Maximum working pressure 16.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1911302
  • Expiry date: 30/11/2024
  • Size: see mdoel
  • Marking: Bermad, size, data label, model, PN, DN, date of manufacture (MM/YYYY) on adhesive label on body.
  • Installation Requirements R001 R535
  • Model
    A30 = 1” DN25 – 1” BSP (M) A30 = ¾” DN20 – ¾” BSP (M) C30 = 2” DN50 – 3/4", 1" & 2” BSP (M)
  • Manufacturer: Bermad CS Ltd
    Company Name
    Bermad CS Ltd
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WRAS Approval Number: 1911345

Range of air venting valves with black epoxy coated ductile iron bodies and plastic float. Maximum working pressure16.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1911345
  • Expiry date: 30/11/2024
  • Size: DN50, DN80, DN100, DN150, DN200
  • Marking: Bermad, SG, size on body. Model, PN, date of manufacture (MM/YY) on adhesive label on body.
  • Installation Requirements R001 r535
  • Model
    C70
  • Manufacturer: Bermad CS Ltd
    Company Name
    Bermad CS Ltd
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WRAS Approval Number: 1911040

Air venting pipework protection valve with brass body, stainless steel float and NBR ‘O’-rings. Maximum working pressure 13.5 bar. Cold water use only

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1911040
  • Expiry date: 30/11/2024
  • Size: ¾” BSP (F)
  • Marking: Aquatech Pressmain, model HAA-100600 and technical information on adhesive label on body
  • Installation Requirements R001
  • Model
    Aquavent HAA-100600
  • Manufacturer: Aquatronic Group Management Plc.
    Company Name
    Aquatronic Group Management Plc.
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WRAS Approval Number: 1911048

S851 series of air venting valves, with blue epoxy coated ductile iron bodies, bonnets, side chambers and cowls, with ABS floats and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 50°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1911048
  • Expiry date: 30/11/2024
  • Size: 1” BSP (F) (DN25). Flanged (DN40 to DN200).
  • Marking: AVK, PN, and DN on body. AVK, WRAS and other technical information on adhesive label on body.
  • Installation Requirements R001 R110 R535
  • Model
    S851 series
  • Manufacturer: AVK Valves (Anhui) Co. Ltd
    Company Name
    AVK Valves (Anhui) Co. Ltd
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WRAS Approval Number: 2001083

Range of single orifice air venting valves with Epoxy coated Ductile Iron bodies, plastic float and EPDM ‘O’ rings. Maximum working pressure 16.0 bar & maximum operating temperature 90°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2001083
  • Expiry date: 31/01/2025
  • Size: DN25-DN300 flanged connections
  • Marking: DVD, PN and DN Cast into body.
  • Installation Requirements R001
  • Model
    DVD-SHV-Air valve
  • Manufacturer: Dogus Vana VE Dokun Sanayi Ticaret A.S
    Company Name
    Dogus Vana VE Dokun Sanayi Ticaret A.S
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WRAS Approval Number: 2001085

Range of double orifice air venting valves with Epoxy coated Ductile Iron bodies, plastic float and EPDM seal and ‘O’ rings. Maximum working pressure 16.0 bar & maximum operating temperature 90°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2001085
  • Expiry date: 31/01/2025
  • Size: DN40 - DN200 flanged connections
  • Marking: DVD, PN and DN cast into body.
  • Installation Requirements R001
  • Model
    DVD-CHV Air Valves
  • Manufacturer: Dogus Vana VE Dokun Sanayi Ticaret A.S
    Company Name
    Dogus Vana VE Dokun Sanayi Ticaret A.S
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WRAS Approval Number: 1707419

Range of air release valves with blue epoxy coated ductile iron bodies and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1707419
  • Expiry date: 31/07/2022
  • Size: DN50 to DN300
  • Marking: COMPANY LOGO "ES" CAST ONTO BODY
  • Installation Requirements R001
  • Model
    ES-4260 SERIES VENTING VALVES
  • Factor: ESVANA VANA MTAL INSAAT OTOMOTIV SAN.VE TIC.LTD.STI
    Company Name
    ESVANA VANA MTAL INSAAT OTOMOTIV SAN.VE TIC.LTD.STI
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WRAS Approval Number: 2007807

Solar range of auto air-vent valves (chromium plated brass) and a plastic float. Maximum working pressure 10.0 bar. Maximum operating temperature 100°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2007807
  • Expiry date: 31/07/2025
  • Size: See model
  • Marking: Caleffi Solar, max temp & max pressure on body. Caleffi logo on cap.
  • Installation Requirements R001 R200 R535
  • Model
    250031 – 3/8” BSP (M) 250131SD – 3/8” BSP (M) 250131VLL – 3/8” BSP (M) 250131 – 3/8” BSP (M) 250131HRM – 3/8” BSP (M) 250041A – ½” NPTF 250041 – ½” BSP (M) 250831 – 3/8” BSP (M) 250931 - 3/8” BSP (M) 250133 - 3/8” BSP (M)
  • Factor: Caleffi S.p.A
    Company Name
    Caleffi S.p.A
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WRAS Approval Number: 2006302

Range of air venting valves with a gunmetal body PTFE seats and fluoroelastomer ‘O’-rings. Maximum working pressure 13.5 bar. Maximum operating temperature 95°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2006302
  • Expiry date: 30/06/2025
  • Note: The manufacturer’s intended use for these valves is to protect storage cylinders from collapse due to a drop in pressure, (vacuum), by allowing the ingress of air into the cylinder. This is a claim made by the manufacturer and has not been assessed or considered as part of this listing.
  • Size: See model
  • Marking: NABIC 568, DN size, and product batch code on body.
  • Installation Requirements R001
  • Model
    N-568-015: ½” BSP (M). N-568-020: ¾” BSP (M). N-568-025: 1” BSP (M). N-568-032: 1¼” BSP (M). N-568-040: 1½” BSP (M). N-568-050: 2” BSP (M).
  • Manufacturer: Crane Building Services and Utilities
    Company Name
    Crane Building Services and Utilities
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WRAS Approval Number: 1707422

Range of air release valves with blue epoxy coated ductile iron bodies and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1707422
  • Expiry date: 31/07/2022
  • Size: DN50 to DN300
  • Marking: UV logo, DN & PN ON BODY
  • Installation Requirements R001
  • Model
    6400-0050, 6400-0080, 6400-0100, 6400-0150, 6400-0200 & 6400-0300 AIR VENTING VALVES
  • Factor: UTILITIES VALVES LTD
    Company Name
    UTILITIES VALVES LTD
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WRAS Approval Number: 2007375

Range of brass bodied automatic air venting valves incorporating a plasitc float. The 501.512 AAV and 501.515 AAV models are supplied with an isolation valve, comprising of a brass body with a plastic plunger, spring, NBR ‘O’-ring and PTFE seal. The plunger is pushed open when the air venting valve is attached and the spring closes it when the air venting valve is removed. Maximum working pressure 10.0 bar. Maximum operating temperature 110°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2007375
  • Expiry date: 31/07/2025
  • Size: See model.
  • Marking: Officine Rigamonti spa logo (‘OR’), PN, tempature, Valmat (tradename of Officine Rigamonti spa) and Made in Italy on body.
  • Installation Requirements R001 R200
  • Model
    502.012: ⅜” BSP (M). 502.015: ½” BSP (M). 502.020: ¾” BSP (M). 502.024: 1” BSP (M). 501.512 AAV: ⅜” BSP (M). 501.515 AAV: ½” BSP (M).
  • Manufacturer: Officine Rigamonti Spa
    Company Name
    Officine Rigamonti Spa
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WRAS Approval Number: 2007383

Range of brass bodied automatic air venting valves incorporating a plasitc float. The D2004 models are supplied with an isolation valve, comprising of a brass body with a plastic plunger, spring, NBR ‘O’-ring and PTFE seal. The plunger is pushed open when the air venting valve is attached and the spring closes it when the air venting valve is removed. Maximum working pressure 10.0 bar. Maximum operating temperature 110°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2007383
  • Expiry date: 31/07/2025
  • Size: See model.
  • Marking: Officine Rigamonti spa logo (‘OR’), PN, tempature, Valmat (tradename of Officine Rigamonti spa) and Made in Italy on body.
  • Installation Requirements R001 R200
  • Model
    RANGE OF AUTOMATIC AIR VENTING VALVES: D2003: 3/8” BSP (M). D2003: ½” BSP (M). D2003: ¾” BSP (M). D2003: 1” BSP (M). D2004: ½” BSP (M).
  • Factor: Crane Ltd
    Company Name
    Crane Ltd
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  • Manufacturer: Officine Rigamonti Spa
    Company Name
    Officine Rigamonti Spa
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WRAS Approval Number: 2007380

Range of brass bodied automatic air venting valves incorporating a plasitc float. The FIG 776 models are supplied with an isolation valve, comprising of a brass body with a plastic plunger, spring, NBR ‘O’-ring and PTFE seal. The plunger is pushed open when the air venting valve is attached and the spring closes it when the air venting valve is removed. Maximum working pressure 10.0 bar. Maximum operating temperature 110°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2007380
  • Expiry date: 31/07/2025
  • Size: See model.
  • Marking: Officine Rigamonti spa logo (‘OR’), PN, tempature, Valmat (tradename of Officine Rigamonti spa) and Made in Italy on body.
  • Installation Requirements R001 R200
  • Model
    RANGE OF AUTOMATIC AIR VENTING VALVES: FIG 775: 3/8” BSP (M). FIG 775: ½” BSP (M). FIG 775: ¾” BSP (M). FIG 775: 1” BSP (M). FIG 776: ½” BSP (M).
  • Factor: Hattersley
    Company Name
    Hattersley
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  • Manufacturer: Officine Rigamonti Spa
    Company Name
    Officine Rigamonti Spa
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WRAS Approval Number: 1802366

Range of air release valves with blue polyester coated ductile iron bodies, NBR O-rings and polypropylene floats. Maximum working pressure 16.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1802366
  • Expiry date: 28/02/2023
  • Note: The length of connecting pipework to these fittings should be kept to a minimum in order to reduce the risk of stagnation.
  • Size: DN50-DN250
  • Marking: Dorottech Water, pressure, module, size and other tech info on data label on body
  • Installation Requirements R001
  • Model
    DAV SERIES (DOROT DOROTTECH RELIEF VALVE) – MODEL MH / MS AIR RELEASE VALVES
  • Factor: WATER DOROTTECH
    Company Name
    WATER DOROTTECH
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WRAS Approval Number: 1709412

'DAV' range of automatic and kinetic automatic air venting valves with either plastic bodies or blue epoxy coated cast iron covers, brass bodies and NBR float. Maximum working pressure - APECPx00000001 (“KA”) & APEAPx00000001 models: 16.0 bar, AQECPXPB000001 (“MP-KA “) & AQECPXPB000001 (“MP-A”) models: 25.0 bar. Cold water use only.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 1709412
  • Expiry date: 30/09/2022
  • Marking: Dorottech Water, Date of Manufacture mm/yy, PSI, MODEL & PN on adhesive label on valve body.
  • Installation Requirements R001
  • Model
    APECPx00000001 (“KA”): ½” BSP (M) - 2” BSP (M). APEAPx00000001 (“A”): ½” BSP (M) - 2” BSP (M). Models added November 2017: AQECPXPB000001 (“MP-KA”): 1” - 2”. AQEAPXPB000001 (“MP-A”): 1”.
  • Factor: WATER DOROTTECH
    Company Name
    WATER DOROTTECH
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WRAS Approval Number: 2011049

Range of automatic air venting valves with a brass body and a plastic float. Maximum working pressure 10.0 bar. Maximum operating temperature 115°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2011049
  • Expiry date: 30/11/2025
  • Size: Please refer to model.
  • Marking: RBM, maximum temperature and pressure on top of body.
  • Installation Requirements R001 R200
  • Model
    AAV079103800B & AAV079203800B: ⅜” BSP (M). AAV079105000B: ½” BSP (M). AAV07911500B: 15mm compression.
  • Factor: Intatec Ltd
    Company Name
    Intatec Ltd
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  • Manufacturer: RBM S.p.a.
    Company Name
    RBM S.p.a.
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WRAS Approval Number: 2001145

Range of double orifice air venting valves with Epoxy coated Ductile Iron bodies, plastic float and EPDM seal and ‘O’ rings. Maximum working pressure 16.0 bar & maximum operating temperature 90°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2001145
  • Expiry date: 31/01/2025
  • Size: DN40 - DN200 flanged connections
  • Marking: WATO, MODEL, DN & PN ON LABEL ON BODY PN and DN cast into body.
  • Installation Requirements R001
  • Model
    AV-2C-3F-D AIR VALVES AIR VALVE AIR VENTING VALVES
  • Factor: WATO BG LTD
    Company Name
    WATO BG LTD
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WRAS Approval Number: 2001144

Range of single orifice air venting valves with Epoxy coated Ductile Iron bodies, plastic float and EPDM ‘O’ rings. Maximum working pressure 16.0 bar & maximum operating temperature 90°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2001144
  • Expiry date: 31/01/2025
  • Size: MODEL AV-1C-2F-D :DN25-DN300 flanged connections MODEL AV-1C-1F-D : DN25--DN150
  • Marking: PN and DN Cast into body. WATO, DN, PN, TEMP & MODEL ON ADHEASIVE LABEL ON BODY
  • Installation Requirements R001
  • Model
    AV-1C-1F-D & AV-1C-2F-D VALVE AIR VENTING VALVES
  • Factor: WATO BG LTD
    Company Name
    WATO BG LTD
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WRAS Approval Number: 2012359

502 series of automatic air venting valves with brass bodies, plastic float and EPDM ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 115°C. Model added September 2021 (501500) has a maximum operating temperature of 120°C. All other models have a maximum operating temperature of 115°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2012359
  • Expiry date: 31/12/2025
  • Size: See model
  • Marking: Caleffi logo on body.
  • Installation Requirements R001 R200
  • Model
    Serie 502 Robocal: ⅜" BSP (M): 502430. 502430 CON. 502430 CST. 502431 BSC. 502434 CST. 502435 CST. 502533. 502533 FRT. 502533 RIF. 502533 TAK. 502934 CST. 502937 BSC. Art. 502 Robocal with flow valve: ¼" BSP (M): 502420. 502530. ⅜" BSP (M): 502530 TH. 502530 TH1. 502930 TH. Art. 502 Robocal Long: ⅜" BSP (M): 502630. 502630 CST. 502630 WLF. 502631 CST. 502635 CST. 502636 CST. 502638 CST. 502638 OEM. 502730. 502730 A. 502730 BSC. 502730 CST. 502730 GRN. 502730 NTR. 502822. ½" BSP (M): 502640. 502643A. 15mm compression: 502649. Art. 502 Minical ⅜": ⅜" BSP (M): 502030. 502030 CON. 502030 CST. 502031. 502034 CST. 502035 CST. 502036 CST. 502037 CST. 502037 VLL. 502037 WLF. 502038 CST. 502130. 502130 CST. 502130 ENC. 502130 FRT. 502130 GRN. 502130 TAK. 502130 TH. 502130 TH1. 502131. 502131 TH. 502132 DEC. 502133. 502134 DEC. 502135 RIF. 502231. 502231 CST. 502231 TH. 502232 TH. Art. 502 Minical ½" BSP (M): 502020 CST. 502040. 502040 CON. 502040 CST. 502040 MI. 502040A. 502041. 502041 MI. 502043. 502043 CST. 502043 IMM. 502043A. 502043A CST. 502046 IMM. 502140. 502140 ENC. 502140 FRT. 502141. 502142. 502144 ART. 502144 DEC. 502145 RIF. 502241. 502242 TH. 502243A. 502246 IMM. 502343A. ¾" BSP (M): 502050. 502051. 502052 CST. 1" BSP (M): 502060. 502061. Model added September 2021: ¾” BSP (F): 501500.
  • Manufacturer: Caleffi S.p.A
    Company Name
    Caleffi S.p.A
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WRAS Approval Number: 2011101

Range of automatic air venting valves with a brass body and a plastic float. Maximum working pressure 10.0 bar. Maximum operating temperature 115°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2011101
  • Expiry date: 30/11/2025
  • Size: Please refer to model.
  • Marking: RBM, maximum temperature and pressure on top of body.
  • Installation Requirements R001 R200
  • Model
    2828.03.00 & 2827.03.00 ⅜” BSP (M). 2828.04.00: ½” BSP (M). 2828.15.00: 15mm compression.
  • Factor: RBM S.p.a.
    Company Name
    RBM S.p.a.
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WRAS Approval Number: 2104319

Automatic air venting valve with brass bodies, stainless steel float and EPDM ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 120°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2104319
  • Expiry date: 30/04/2026
  • Size: ¾” BSP (F)
  • Marking: Caleffi, Art 501, pressure and temperature on body
  • Installation Requirements R001
  • Model
    Series 501 Automatic Air Vent
  • Manufacturer: Caleffi S.p.A
    Company Name
    Caleffi S.p.A
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WRAS Approval Number: 2104018

Range of air venting valves incorporating an epoxy coated, iron body and a drain point. Maximum working pressure 16.0 bar. Maximum operating temperature 60˚C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2104018
  • Expiry date: 30/04/2026
  • Note: Fittings in this section are suitable for above ground installations only.
  • Size: See model.
  • Marking: TT Flow Valves (division of TT Pumps Ltd.), DN, PN, model and year of manufacture (YYYY) on data plate. Size and year of manufacture (YYYY) on body.
  • Installation Requirements R001
  • Model
    Aquabrake(R) range of air valves: Double orifice Aquabrake(R) 3F 1” & 2” BSP female inlet. Aquabrake(R) 3F DN50 - DN200. Double orifice with anti-surge Aquabrake(R) 3F AS 1” & 2” BSP female inlet Aquabrake(R) 3F AS DN50 - DN200. Double orifice with rapid fill protection Aquabrake(R) 3F RFP 1 & 2” BSP female inlet Aquabrake(R) 3F RFP DN50 - DN200.
  • Manufacturer: T-T Pumps Limited
    Company Name
    T-T Pumps Limited
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WRAS Approval Number: 2104031

Range of air venting valves with a blue epoxy coated ductile iron body and carbon steel cover, NBR ‘O’-rings and EPDM seals. Maximum working pressure 10.0 bar or 16.0 bar (see model). Maximum operating temperature 65°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2104031
  • Expiry date: 30/04/2026
  • Note: Fittings in this section are suitable for above ground installations only.
  • Size: DN50 to DN300 flanged inlet/outlet
  • Marking: OZ-KAN, PN, DN and EN on body. OZ-KAN, DN, PN and date of manufacture (YYYY) on data plate on body.
  • Installation Requirements R001
  • Model
    10.0 bar models: DDV01501A1101SST (DN 150). DDV02001A1101SST (DN 200). DDV02501A1101SST (DN 250). DDV03001A1101SST (DN 300). 16.0 bar models: DDV00502A1201SST (DN 0050). DDV00652A1201SST (DN 0065). DDV00802A1201SST (DN 0080). DDV01002A1201SST (DN 0100). DDV01252A1201SST (DN 0125). DDV01502A1201SST (DN 0150). DDV02002A1201SST (DN 0200). DDV02502A1201SST (DN 0250). DDV03002A1201SST (DN 0300).
  • Manufacturer: OZ-KAN MAKINA ELM. SAN. ve TIC. A.S.
    Company Name
    OZ-KAN MAKINA ELM. SAN. ve TIC. A.S.
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WRAS Approval Number: 2104061

Range of air venting valves incorporating an epoxy coated, iron body and a drain point. Maximum working pressure 16.0 bar. Maximum operating temperature 60˚C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2104061
  • Expiry date: 30/04/2026
  • Note: Fittings in this section are suitable for above ground installations only.
  • Size: See model.
  • Marking: CSA FOX & SIZE ON BODY CSA & FOX ON DATA PLATE
  • Installation Requirements R001
  • Model
    Double orifice FOX & LYNX 1” & 2” BSP female inlet. DN50 - DN200. Double orifice with anti-surge FOS AS & LYNX AS 1” & 2” BSP female inlet DN50 - DN200. Double orifice with rapid fill protection FOX RPF & LYNX RFP 1 & 2” BSP female inlet DN50 - DN200.
  • Factor: CSA S.r.l
    Company Name
    CSA S.r.l
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WRAS Approval Number: 2107053

Range of air release valves with blue epoxy coated ductile iron bodies and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C.

  • Section: 1980 Valves
  • Section Subtitle: Air venting. Fittings in this section are suitable for above ground installations only.
  • WRAS Approval Number: 2107053
  • Expiry date: 31/07/2026
  • Size: DN50 to DN200 flanged
  • Marking: R&D Multiples, pressure rating (PN), serial no. and model on data plate on body. R&D, size, pressure rating (PN) on body.
  • Installation Requirements R001
  • Model
    Bi-Stream ARV 50mm. Bi-Stream ARV 80mm. Bi-Stream ARV 100mm. Bi-Stream ARV 150mm. Bi-Stream ARV 200mm.
  • Manufacturer: R&D Multiples (Metal Cast) Pvt Ltd
    Company Name
    R&D Multiples (Metal Cast) Pvt Ltd
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