Range of double check valve assemblies consisting of two spring loaded in-line check valve cartridges housed in a DZR brass body with a drain port 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:

2005051

Expiry date:

31/05/2025

Note:

Not for use with water injected with CO2 gas.

Size:

See model.

Marking:

Models 5059340261331, 5059340245881 B&Q (BRAND OF KINGFISHER), size, CR and flow arrow on body. Models 03890110, 05316861 "SF", size, CR and flow arrow on body.

Installation Requirements:

R001

Model:

5059340261331 & 03890110 : 15mm compression inlet/outlet, 5059340245881 & 05316861: 22mm compression inlet/outlet,

Factor:

Kingfisher International Products Ltd.

Company Name

Kingfisher International Products Ltd.

Address

3 PaddingtonSquare, London

Postcode

W2 6PX

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Range of non-verifiable double check valve assemblies, incorporating two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. The products incorporate a drain port 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:

2001158

Expiry date:

31/01/2025

Note:

Not for use with water injected with CO2 gas.

Size:

see model

Marking:

WRAS, size, flow arrow and CR marking on body. Brymec, EN1245-2 & size on compression nuts.

Installation Requirements:

R001

Model:

30766 - 15mm compression. 30773 (Nickel plated) - 15mm compression. 30767- 22mm compression. 30768 - 28mm compression.

Factor:

Brymec Ltd

Company Name

Brymec Ltd

Address

Redlands , Coulsdon, Surrey

Postcode

CR5 2HT

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Non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body. Maximum working pressure 10.0 bar. Maximum operating temperature 65°C.

Section:

0034 Backflow Prevention Devices

Section Subtitle:

SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.

WRAS Approval Number:

2210803

Expiry date:

31/10/2027

Size:

13 mm manifold x ½”BSP(M)

Marking:

RBM, flow arrow & CR on body

Installation Requirements:

R001

Model:

22620400

Manufacturer:

R.B.M. S.p.A.

Company Name

R.B.M. S.p.A.

Address

Via Industriale no 25, 25060 S. San Giovanni di Polaveno (BS), Brescia

Country

Italy

Phone

+39 030 253 7211

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Range of non-verifiable double check valve assemblies, incorporating two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies. The products incorporate a drain port 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:

2001154

Expiry date:

31/01/2025

Note:

Not for use with water injected with CO2 gas.

Size:

see model

Marking:

MID (Tradename of Midbrass), size, flow arrow and CR marking on body. EN1245-2 on compression nuts.

Installation Requirements:

R001

Model:

MBFDCV-15W* - 15mm compression. CMBFDCV-15* (Nickel plated) - 15mm compression. MBFDCV-22W* & CMBFDCV-22* - 22mm compression. CMBFDCV-28* - 28mm compression.

Factor:

Navigator MSL Ltd.

Company Name

Navigator MSL Ltd.

Address

Mill Road, Sharnbrook, Beds.

Postcode

MK44 1NP

Phone

01234 781234

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