Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies models AI-903215 & Al-903222 are chrome plated. Maximum working pressures: AI-903215, AI-903222 & AI-903020 16 bar. AI-903032, AI-903040 & AI-903050 10 bar. Maximum operating temperature 60°C

Section:

0034 Backflow Prevention Devices

Section Subtitle:

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

WRAS Approval Number:

250302709

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

See models.

Marking:

AI-903215, AI-903222 Airaga logo, CR, eco fil & flow arrow on body. Size on nut. AI-903020: Altecnic logo, flow arrow, size, pressure & CR on body. AI-903032, AI-903040 & AI-903050: Airaga logo, Eco fil, CR, size, flow arrow and made in Italy on body

Installation Requirements:

R001

Expiry date:

31/03/2030

Model:

AI-903215 (15mm compression inlet/outlet) AI-903222 (22mm compression inlet/outlet) AI-903020 (¾” BSP (F) inlet/outlet) Model added June 2025: AI-903015 (1/2" BSP (F) inlet/outlet Models added June 2025: AI-903032 1 ¼” BSP (F) inlet/outlet, AI-903040 1½” BSP (F) inlet/outlet, AI-903050 2” BSP (F) inlet/outlet.

Product Images

Approval Holder:

Altecnic Limited

Company Name

Altecnic Limited

Address

Francesco House, Staples Close Stafford Staffordshire

Postcode

ST16 1WQ

Phone

+44 (0)1785 218200

General Email

sales@altecnic.co.uk

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Range of spherical valves with either DZR brass Nickel-plated brass or chromium plated brass bodies, nickel plated brass ball and PTFE seats. With either lever or butterfly operating members. Some models incorporate a stainless-steel filter. Compression models for use with copper pipe manufactured to EN 1057. Maximum working pressure: 10 Bar. Maximum operating temperature: 85°C.

Section:

2260 Valves

Section Subtitle:

Spherical, metal.

WRAS Approval Number:

250402052

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

SEE MODEL

Marking:

Airaga logo and product info on body. Altecnic on levers.

Installation Requirements:

R001

Expiry date:

30/04/2030

Model:

AI-373115 (15mm – BLUE B/FLY HANDLE BALL VALVE), AI-373B15 (15mm – BLUE LEVER HANDLE BALL VALVE), AI-373R15 (15mm – RED LEVER HANDLE BALL VALVE), AI-373RB5 (15mm – RED B/FLY HANDLE BALL VALVE), AI-383B15 (15mm – BLUE LEVER HANDLE DZR INTABALL VALVE), AI-383115 (15mm – BLUE B/FLY HANDLE DZR INTABALL VALVE), AI-383R15 (15mm – RED LEVER HANDLE DZR INTABALL VALVE), AI-383RB5 (15mm – RED B/FLY HANDLE DZR INTABALL VALVE), AI-373RB5E (15mm – RED B/FLY HANDLE BALL VALVE EXT STEM), AI-373115E (15mm – BLUE B/FLY HANDLE BALL VALVE EXT STEM), AI-373R15E (15mm – RED LEVER HANDLE BALL VALVE EXT STEM), AI-373B15E (15mm – BLUE LEVER HANDLE BALL VALVE EXT STEM), AI-383R15E (15mm – RED LEVER DZR BALL VALVE EXT STEM), AI-383B15E (15mm – BLUE LEVER DZR BALL VALVE EXT STEM), AI-383RB5E (15mm – BLUE B/FLY HANDLE DZR BALL VALVE EXT STEM), AI-383115E (15mm – BLUE LEVER DZR BALL VALVE EXT STEM), AI-383R15L (15mm – RED LEVER DZR BALL VALVE LOCKABLE), AI-383B15L (15mm – BLUE LEVER DZR BALL VALVE LOCKABLE), AI-373B15L (15mm – BLUE LEVER HANDLE BALL VALVE LOCKABLE), AI-373R15L (15mm – RED LEVER HANDLE BALL VALVE LOCKABLE), AI-373222 (22mm – BLUE B/FLY HANDLE BALL VALVE), AI-373228 (28mm – BLUE B/FLY HANDLE BALL VALVE), AI-373B22 (22mm – BLUE LEVER HANDLE BALL VALVE), AI-373B28 (28mm – BLUE LEVER HANDLE BALL VALVE), AI-373R22 (22mm – RED LEVER HANDLE BALL VALVE), AI-373R28 (28mm – RED LEVER HANDLE BALL VALVE), AI-373RB2 (22mm – RED B/FLY HANDLE BALL VALVE), AI-373RB8 (28mm – RED B/FLY HANDLE BALL VALVE), AI-373R35 (35mm – RED LEVER HANDLE BALL VALVE), AI-373B35 (35mm – BLUE LEVER HANDLE BALL VALVE), AI-373R42 (42mm – RED LEVER HANDLE BALL VALVE), AI-373B42 (42mm – BLUE LEVER HANDLE BALL VALVE), AI-373R54 (54mm – RED LEVER HANDLE BALL VALVE), AI-373B54 (54mm – BLUE LEVER HANDLE BALL VALVE), 124-1045 CST (28mm x 1” BSP (M) – RED B/FLY HANDLE BALL VALVE), 124-1046 CST (28mm x 1” BSP (M) – BLUE B/FLY HANDLE BALL VALVE), 124-6111 CST (22mm – FILTER BALL VALVE NO MAGNET (BFLY)), 124-6101 CST (22mm – FILTER BALL VALVE MAGNET (BFLY)), 124-6112 CST (28mm – FILTER BALL VALVE NO MAGNET (BFLY)), 124-6102 CST (28mm – FILTER BALL VALVE MAGNET (BFLY)), 124-6131 CST (1M x 1” BSP (F) – FILTER BV NO MAGNET (BFLY) EXT STEM), 124-6122 CST (28mm x 1” BSP (F) – FILTER BV NO MAGNET (BFLY) EXT STEM),

AI-383B22 (22mm – BLUE LEVER HANDLE DZR INTABALL VALVE), AI-383B28 (28mm – BLUE LEVER HANDLE DZR INTABALL VALVE), AI-383222 (22mm – BLUE B/FLY HANDLE DZR INTABALL VALVE), AI-383228 (28mm – BLUE B/FLY HANDLE DZR INTABALL VALVE), AI-383R22 (22mm – RED LEVER HANDLE DZR INTABALL VALVE), AI-383R28 (28mm – RED LEVER HANDLE DZR INTABALL VALVE), AI-383RB2 (22mm – RED B/FLY HANDLE DZR INTABALL VALVE), AI-383RB8 (28mm – RED B/FLY HANDLE DZR INTABALL VALVE), AI-373RB2E (22mm – RED B/FLY HANDLE BALL VALVE EXT STEM), AI-373RB8E (28mm – RED B/FLY HANDLE BALL VALVE EXT STEM), AI-373222E (22mm – BLUE B/FLY HANDLE BALL VALVE EXT STEM), AI-373228E (28mm – BLUE B/FLY HANDLE BALL VALVE EXT STEM), AI-373R22E (22mm – RED LEVER HANDLE BALL VALVE EXT STEM), AI-373R28E (28mm – RED LEVER HANDLE BALL VALVE EXT STEM), AI-373B22E (22mm – BLUE LEVER HANDLE BALL VALVE EXT STEM), AI-373B28E (28mm – BLUE LEVER HANDLE BALL VALVE EXT STEM), AI-373R35E (35mm – RED LEVER HANDLE BALL VALVE EXT STEM), AI-373R42E (42mm – RED LEVER HANDLE BALL VALVE EXT STEM), AI-373R54E (54mm – RED LEVER HANDLE BALL VALVE EXT STEM), AI-373B35E (35mm – BLUE LEVER HANDLE BALL VALVE EXT STEM), AI-373B42E (42mm – BLUE LEVER HANDLE BALL VALVE EXT STEM), AI-373B54E (54mm – BLUE LEVER HANDLE BALL VALVE EXT STEM), AI-383R22E (22mm – RED LEVER DZR BALL VALVE EXT STEM), AI-383R28E (28mm – RED LEVER DZR BALL VALVE EXT STEM), AI-383B22E (22mm – BLUE LEVER DZR BALL VALVE EXT STEM), AI-383B28E (28mm – BLUE LEVER DZR BALL VALVE EXT STEM), AI-383RB2E (22mm – BLUE B/FLY HANDLE DZR BALL VALVE EXT STEM), AI-383RB8E (28mm – BLUE B/FLY HANDLE DZR BALL VALVE EXT STEM), AI-383222E (22mm – BLUE LEVER DZR BALL VALVE EXT STEM), AI-383228E (28mm – BLUE LEVER DZR BALL VALVE EXT STEM), AI-383R22L (22mm – RED LEVER DZR BALL VALVE LOCKABLE), AI-383R28L (28mm – RED LEVER DZR BALL VALVE LOCKABLE), AI-383B22L (22mm – BLUE LEVER DZR BALL VALVE LOCKABLE), AI-383B28L (28mm – BLUE LEVER DZR BALL VALVE LOCKABLE), AI-373B22L (22mm – BLUE LEVER HANDLE BALL VALVE LOCKABLE), AI-373B28L (28mm – BLUE LEVER HANDLE BALL VALVE LOCKABLE), AI-373R22L (22mm – RED LEVER HANDLE BALL VALVE LOCKABLE), AI-373R28L (28mm – RED LEVER HANDLE BALL VALVE LOCKABLE), AI-37304VBAG (15mm x 1/2" BSP (M) – GREEN LEVER HANDLE BALL VALVE), AI-37315VBAG (15mm – GREEN LEVER HANDLE BALL VALVE), AI-383A2222M07 (22mm x 22mm – PLAIN TAIL BLACK B/FLY VALVE), AI-373150503I (15mm x 3/4" BSP (M)- BLUE B/FLY HANDLE BALL VALVE), AI-04620041507 (3/4" BSP (F) x 3/4" BSP (F) – BALL VALVE C/W BLACK HANDLE), AI-04620052207 (22mm x 3/4" BSP (F) – SWIVEL BALL VALVE C/W BLACK HANDLE), AI-04620062207 (22mm x 1" BSP (F) – SWIVEL BALL VALVE C/W BLACK HANDLE), AI-04620062807 (28mm x 1" BSP (F) – SWIVEL BALL VALVE C/W BLACK HANDLE), AI-046200507 (15mm x 1/2" BSP (F) – SWIVEL BALL VALVE C/W BLACK HANDLE).

Approval Holder:

Altecnic Limited

Company Name

Altecnic Limited

Address

Francesco House, Staples Close Stafford Staffordshire

Postcode

ST16 1WQ

Phone

+44 (0)1785 218200

General Email

sales@altecnic.co.uk

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Manufacturer:

Airaga Rubinetterie Spa

Company Name

Airaga Rubinetterie Spa

Address

Via Per Briga 42 28024 Gozzano Novara

General Email

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Non-verifiable, double check valve assembly consisting of two spring loaded resilient trim in-line check valve cartridges housed in a nickel plated, DZR brass body. The assembly incorporates a lever operated spherical valve and stainless-steel strainer. For use with BS EN1057 copper pipe. Maximum working pressure 10 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:

250602704

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

15mm compression inlet/outlet

Marking:

Altecnic logo, flow arrow, CR on body

Installation Requirements:

R001

Expiry date:

30/06/2030

Model:

124-6030 CST

Approval Holder:

Altecnic Limited

Company Name

Altecnic Limited

Address

Francesco House, Staples Close Stafford Staffordshire

Postcode

ST16 1WQ

Phone

+44 (0)1785 218200

General Email

sales@altecnic.co.uk

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Range of non-verifiable double check valve assemblies, consisting of two spring loaded resilient trim in-line check valve cartridges housed in DZR brass bodies models HVDCVC-31, HVDCVC-32 are chrome plated. Maximum working pressure 16 Bar Maximum operating temperature 60°C

Section:

0034 Backflow Prevention Devices

Section Subtitle:

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

WRAS Approval Number:

250302721

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Marking:

HVDCVC-31, HVDCVC-32 Airaga logo, CR, eco fil & flow arrow on body. Size on nut. Other models: Altecnic logo, flow arrow, size, pressure & CR on body.

Installation Requirements:

R001

Expiry date:

31/03/2030

Model:

HVDCV-21 (1/2" BSP (F) inlet/outlet) HVDCV-22 (¾” BSP (F) inlet/outlet) HVDCV-24 (1,1/4" BSP (F) inlet/outlet) HVDCV-25 (1,1/2" BSP (F) inlet/outlet) HVDCV-26 (2" BSP (F) inlet/outlet) HVDCVC-31 (15mm compression inlet/outlet) HVDCVC-32 (22mm compression inlet/outlet)

Approval Holder:

Herz Valves UK Ltd

Company Name

Herz Valves UK Ltd

Address

Unit 2B, Centurian Business Park Sturrock Way, Bretton Peterborough

Postcode

PE3 8YF

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Range of filling loop assemblies consisting of an in-line isolation valve, an in-line double check valve assembly (suitable for back flow protection against fluid category 3) that incorporates an isolation valve and a stainless-steel braided EPDM lined hose. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

Non-metallic materials and components comply with BS6920 at 85°C

Section:

1015 Filling Loop

Size:

15mm compression or 15mm pushfit.

Marking:

Altecnic logo, flow arrow and CR on valve. Altecnic, WRAS and date of manufacture (YYYY) on hose.

Installation Requirements:

R001

Expiry date:

28/02/2029

Model:

521726, 941192.

Approval Holder:

City Plumbing

Company Name

City Plumbing

Address

Highbourne House, 1 Eldon Way, Crick, Northamptonshire

Postcode

NN6 7SL

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Manufacturer:

Altecnic Limited

Company Name

Altecnic Limited

Address

Francesco House, Staples Close Stafford Staffordshire

Postcode

ST16 1WQ

Phone

+44 (0)1785 218200

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