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#240702712

Range of non-return, swing gate valves with bronze, DZR brass or brass bodies and DZR brass, bronze or brass discs. Maximum working pressure 20.0 bar or 16.0 bar (please refer to model) Maximum operating temperature 85°C.

Section:
2188 Valves
Section Subtitle:
Non-return, swing gate, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. For this purpose reference should be made to `Backflow Prevention Devices`.
WRAS Approval Number:
240702712
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
½” to 2” BSPT (F), NPT (F) or BSPP (F).
Marking:
MV30-117C - Maplef & WRAS on nameplate, CC491K, Size, PN & flow arrow on body. MV30-1402 - Maplef & WRAS on nameplate, size, PN, flow arrow & CR on body MV30-1401 - Maplef & WRAS on nameplate, size, PN & flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/07/2029
Model:
MV30-117C (Bronze body, Bronze disc, 20.0 bar). MV30-1402 (DZR brass body, DZR brass disc, 20.0 bar). MV30-1401 (Brass body, brass disc, 16.0 bar).

Approval Holder:
Maplef valves and Fittings Ltd
Company Name
Maplef valves and Fittings Ltd
Address
Suite 1488 1130 West Pender St Vancouver, BC
Postcode
V6E 4A4
Country
Canada
General Email
saad@maplefvalves.ca

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#240904712

Range of swing gate non-return valves with bronze bodies, bonnets & PTFE washers. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.

Section:
2188 Valves
Section Subtitle:
Non-return, swing gate, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. For this purpose reference should be made to `Backflow Prevention Devices`.
WRAS Approval Number:
240904712
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
½” & 1” only
Marking:
BMAG, flow arrow and PN20 on body.
Installation Requirements:
R001
Expiry date:
30/09/2029
Model:
BW-Q11
Product Images

Approval Holder:
Ningbo Bestway M&E Co., Ltd.
Company Name
Ningbo Bestway M&E Co., Ltd.
Address
Zhenru Center, No.225, Northern Section of Huancheng West Road, Ningbo
Country
China

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#240904705

Range of in-line, manually adjustable pressure reducing valves with nickel plated DZR brass body. Maximum inlet supply pressure 25 bar. Maximum operating temperature 80°C

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
240904705
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See models
Marking:
“OR” logo, DN, DR, PN and flow arrow on body
Installation Requirements:
R001 R120
Expiry date:
30/09/2029
Model:
Art.233.981 PRV “PN 25– CR (DZR) 1.0 to 5.5 bar G ½“, Art.233.982 PRV “PN 25– CR (DZR) 1.0 to 5.5 bar G ¾“, Art.233.983 PRV “PN 25– CR (DZR) 1.0 to 5.5 bar G 1”, Art.233.984 PRV “PN 25– CR (DZR) 1.5 to 5.5 bar G 1 ¼“, Art.233.987 PRV “PN 25– CR (DZR) 1.5 to 5.5 bar G 1 ½“, Art.233.988 PRV “PN 25– CR (DZR) 1.5 to 5.5 bar G 2”, Art.233.989 PRV “PN 25– CR (DZR) 1.5 to 5.5 bar G 2 ½“, Art.233.990 PRV “PN 25– CR (DZR) 1.5 to 5.5 bar light. G 3”, Art.233.991 PRV “PN 25– CR (DZR) 1.5 to 5.5 bar G 3”, Art.233.992 PRV “PN 25– CR (DZR) 1.5 to 5.5 bar G 4”.
Product Images

Approval Holder:
Officine Rigamonti Spa
Company Name
Officine Rigamonti Spa
Address
Via Circonvallazione 9, Officine Rigamonti spa 13018 Valduggia (VC)
Country
Italy
Phone
+39 0163 48 165 Fax: +39 0163347254
General Email
info@officinerigamonti.it

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#241204703

533 series of in-line, manually adjustable pressure reducing valves (DZR brass or brushed chrome plated DZR brass bodies) incorporating a stainless-steel strainer. All models except 533159 are supplied with a pressure gauge. Models with compression connection are for use with copper tube (manufactured to BS EN 1057). Maximum supply pressure 16.0 bar. Outlet pressures between 1.0 – 6.0 bar. Maximum operating temperature 40°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
241204703
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
Please refer to model.
Marking:
Caleffi or Caleffi logo, flow arrow and CR on body. Caleffi and product info on cap.
Installation Requirements:
R001 R120
Expiry date:
31/12/2029
Model:
533159: 22mm compression x ¾” captive nut. 533461: 1” BSP (F). 533641: 15mm compression. 533651: 22mm compression. 533741: 15mm compression. 533751: 22mm compression. 533841: 15mm compression. 533851: 15mm compression. Model added April 2025 533643 CST: 15mm compression

Approval Holder:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Country
Italy
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Country
Italy
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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#2310164

Range of pilot operated pressure reducing valves with blue epoxy coated ductile iron bodies. The valves have an adjustable pressure reducing facility controlled via a pilot valve (with an operating range of 1 to 6 bar), with auxiliary components including stainless steel tubing, fittings and spherical valves. Maximum working pressure 16.0 bar. Maximum operating temperature 23°C.

Section:
2205 Valves
Section Subtitle:
Pressure reducing, pilot operated.
WRAS Approval Number:
2310164
Size:
DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250 & DN300 flanged inlets and outlets.
Marking:
Maplef, PN & DN on dataplate.
Installation Requirements:
R001
Expiry date:
31/10/2028
Model:
MV80-211 Range

Approval Holder:
Maplef valves and Fittings Ltd
Company Name
Maplef valves and Fittings Ltd
Address
Suite 1488 1130 West Pender St Vancouver, BC, V6E 4A4
Country
Canada
Phone
001 604 770 2440
General Email
s.aljaf@maplefgeneralsupplier.ca

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