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#2111317

Non- verifiable double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a chrome plated DZR brass body with an integral insolation valve between the cartridges. For use with copper pipes to EN1057. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
2111317
Size:
15mm compression x ½”BSP(M)
Marking:
Caleffi logo, CR and flow arrow on body
Installation Requirements:
R001
Expiry date:
30/11/2026
Model:
303605 Models added April 2022 303615 – 15mm compression x 15mm compression 303606 - 15mm compression x ½”BSP(M)

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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#2112300

Range of double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body (chrome plated or brass finish) with a port located between the cartridges. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
2112300
Size:
See model
Marking:
Caleffi logo, CR, flow arrow on body
Installation Requirements:
R001
Expiry date:
31/12/2026
Model:
39244 - 1/2” BSP(M) x1/2” BSP(M), chrome plated 303815 (15mm compression, chrome plated) 303840 (15mm compression, brass finish)

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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#2201067

‘Polytank’ wholesome water kit for use with water storage cisterns for domestic purposes. The products have black plastic bodies and consist of a warning pipe elbow incorporating a (white plastic) screen, breather incorporating a (white plastic) screen, vent pipe incorporating a (white plastic) screen, dip tube, plastic washer and backplate. Cold water use only.

Section:
0085 Wholesome water kits for use with cold water storage
Section Subtitle:
Wholesome water kits for use with Cold water storage cisterns to comply with Schedule 2. Paragraph 16(4). of the Water Supply (Water Fittings) Regulations 1999.
WRAS Approval Number:
2201067
Note:
The BL30/1 SWPE (natural) plastic backnut washer must be installed externally of the cistern.
Size:
BL30/1: ¾" BSP (M)/22mm compression. BL30/2 & BL30/3: ¾" BSP (M).
Marking:
Polytank and model on body.
Installation Requirements:
R001 R008
Expiry date:
31/01/2027
Model:
BL30/1 screened waring pipe elbow. BL30/2 screened breather. BL30/3 screened vent. BL30/4 dip tube. BL30/5 polypropylene washer. BL30/7 polypropylene backplate.

Approval Holder:
Polytank Group Ltd
Company Name
Polytank Group Ltd
Address
Naze Lane East Freckleton Preston
Postcode
PR4 1UN
Phone
+44 (0) 1772 632850
General Email
sales@polytank.co.uk

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#2111324

Range of ceramic cartridge headworks incorporating NBR ‘O’ rings and silicone seals. For insertion into specifically dimensioned tap assemblies. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
0440 Headworks
Section Subtitle:
Headwork(s) for installation into specifically dimensioned taps or shower valve bodies.
WRAS Approval Number:
2111324
Size:
Please refer to model.
Marking:
WANHAI, WRAS, model and date of manufacture (YYYY/MM/DD) on body.
Installation Requirements:
R001
Expiry date:
30/11/2026
Model:
30D-11: 29.83mm Ø. 35D-1; 34.90mm Ø. 40D-1: 39.84mm Ø. 35H-1: 34.74mm Ø. 40H-1: 40.02mm Ø. 35PH-10B: 34.96mm Ø. LT35D-11: 34.88mm Ø. LT35D-13: 35mm.06 Ø. W25H: 24.9 mm Ø. 35D-1-K: 34.82mm Ø. 40D-1-K: 39.69mm Ø. 35H-1-K: 34.81mm Ø. 40H-1-K: 39.82mm Ø. W25D-K: 24.90mm Ø. W25H-K: 24.76mm Ø.

Approval Holder:
Ningbo Wanhai Cartridge Technology Co. Ltd.
Company Name
Ningbo Wanhai Cartridge Technology Co. Ltd.
Address
Xiachen Development Zone, Chunhu, Fenghua
Country
Zhejiang, China

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Manufacturer:
Ningbo Wanhai Cartridge Technology Co. Ltd.
Company Name
Ningbo Wanhai Cartridge Technology Co. Ltd.
Address
Xiachen Development Zone, Chunhu, Fenghua
Country
Zhejiang, China

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#2207700

Range of quarter turn ceramic disc headworks with metal bodies to be inserted in specifically dimensioned bodies. Maximum working pressure 17.0 bar. Maximum operating temperature 85°C.

Section:
0440 Headworks
Section Subtitle:
Headwork(s) for installation into specifically dimensioned taps or shower valve bodies.
WRAS Approval Number:
2207700
Size:
1/2" BSP (M), 3/4" BSP (M) & 3/8" BSP (M).
Marking:
Geann, model, WRAS & date of manufacture (format XWW (X replaced with letter designating year, WW designating week of year)) on headwork top
Installation Requirements:
R001
Expiry date:
31/07/2027
Model:
D1000, D2000 & D3000

Approval Holder:
Geann Industrial Co. Ltd.
Company Name
Geann Industrial Co. Ltd.
Address
29 Tou-Lun Lane, Tou-Lun Li, Lukang Town
Country
Changhua County,

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Manufacturer:
Geann Industrial Co. Ltd.
Company Name
Geann Industrial Co. Ltd.
Address
29 Tou-Lun Lane, Tou-Lun Li, Lukang Town
Country
Changhua County,

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