Backflow Prevention Devices

Section Code 0014 : SCHEDULE 2 - Section 6.2. Type DC - Pipe interrupter with permanent atmosphere vent. The device must be fitted with the lowest point of the air aperture not less than 150mm above the free discharge point, or spillover level of an appliance, and have no valve, flow restrictor or tap on its outlet.

Back To Directory Sections

#1906019

DC type pipe interrupters with a permanent atmospheric vent, brass body and NBR O-Ring. Maximum working pressure 10.0 bar. Maximum operating temperature 85˚C

Section:
0014 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2. Type DC - Pipe interrupter with permanent atmosphere vent. The device must be fitted with the lowest point of the air aperture not less than 150mm above the free discharge point, or spillover level of an appliance, and have no valve, flow restrictor or tap on its outlet.
WRAS Approval Number:
1906019
Expiry date:
30/06/2024
Size:
3/8” BSP (M)
Marking:
Watersaver on pipe interrupter shroud
Installation Requirements:
R001 R165
Model:
BT118 Model
Factor:
WaterSaver Faucet Co.
Company Name
WaterSaver Faucet Co.
Address
701 W. Erie Street Chicago IL60610
Country
USA

View All Listings by this Company

Print This Approval


#2104337

DC type pipe interrupter with a permanent atmospheric vent (DZR brass body) incorporating a flow regulator at the inlet and brass shroud. Maximum working pressure 10.0 bar. Cold water use only.

Section:
0014 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2. Type DC - Pipe interrupter with permanent atmosphere vent. The device must be fitted with the lowest point of the air aperture not less than 150mm above the free discharge point, or spillover level of an appliance, and have no valve, flow restrictor or tap on its outlet.
WRAS Approval Number:
2104337
Expiry date:
30/04/2026
Size:
15mm x 22mm compression
Marking:
Marking: Dudley, DN15, CR, DC direction of flow arrow on shroud body.
Installation Requirements:
R001 R165
Model:
Dudley DC pipe interrupter
Manufacturer:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Address
Dauntless Works, PO Box 28, New Birmingham Road
Postcode
DY1 4SN
Country
Dudley,

View All Listings by this Company

Print This Approval


#2106039

DC type pipe interrupter with a permanent atmospheric vent and DZR brass body and EPDM gasket. Maximum working pressure 3.0 bar. Maximum operating temperature 85°C.

Section:
0014 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2. Type DC - Pipe interrupter with permanent atmosphere vent. The device must be fitted with the lowest point of the air aperture not less than 150mm above the free discharge point, or spillover level of an appliance, and have no valve, flow restrictor or tap on its outlet.
WRAS Approval Number:
2106039
Expiry date:
30/06/2026
Size:
½” BSP (F) inlet/½” BSP (M) outlet
Marking:
TOF logo, date of manufacture (DD-MM-YYYY), flow arrow, CR on body
Installation Requirements:
R001
Model:
1000/551
Factor:
TOF SRL
Company Name
TOF SRL
Address
Via Dell'erica 16/18 28017 San Maurizio D'opaglio Italy

View All Listings by this Company
Manufacturer:
TOF SRL
Company Name
TOF SRL
Address
Via Dell'erica 16/18 28017 San Maurizio D'opaglio Italy

View All Listings by this Company

Print This Approval


#2105314

DC type pipe interrupter with a permanent atmospheric vent. Chomium plated DZR brass body and shroud. Maximum working pressure 8.0 bar. Maximum operating temperature 40°C.

Section:
0014 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2. Type DC - Pipe interrupter with permanent atmosphere vent. The device must be fitted with the lowest point of the air aperture not less than 150mm above the free discharge point, or spillover level of an appliance, and have no valve, flow restrictor or tap on its outlet.
WRAS Approval Number:
2105314
Expiry date:
31/05/2026
Size:
15mm compression x 22mm compression
Marking:
Company logo, (DVS) CR & flow arrow on body.
Installation Requirements:
R001 R165
Model:
UC00-001
Factor:
Dart Valley Systems Ltd.
Company Name
Dart Valley Systems Ltd.
Address
Kemmings Close, Long Road, Paignton, Devon
Postcode
TQ4 7TW
Country
United Kingdom

View All Listings by this Company
Manufacturer:
Ideal China Building Material Int’l Corp
Company Name
Ideal China Building Material Int’l Corp
Address
2F-2 No 137 Sec 4 Hsin Yi Rd Taipei

View All Listings by this Company

Print This Approval


#2307042

DC pipe interrupter with nylon body. The inlet incorporates a plastic flow regulator. Maximum working pressure 10 Bar Cold water use only

Section:
0014 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2. Type DC - Pipe interrupter with permanent atmosphere vent. The device must be fitted with the lowest point of the air aperture not less than 150mm above the free discharge point, or spillover level of an appliance, and have no valve, flow restrictor or tap on its outlet.
WRAS Approval Number:
2307042
Expiry date:
31/07/2028
Size:
¾” BSP (F) inlet x ¾” BSP (M) outlet
Marking:
Cistermiser on body
Installation Requirements:
R001 R165
Model:
EF/BF
Manufacturer:
Cistermiser Ltd
Company Name
Cistermiser Ltd
Address
Unit 1 Woodley Park Estate 59/69 Reading Road
Postcode
RG5 3AN
Country
Woodley
Phone
+44 118 969 1611 Fax: 0118 944 1426

View All Listings by this Company

Print This Approval


Show Per Page
5102050Show All

Back To Directory Sections

Page of 1

We use cookies to give you the best possible experience with WRAS. Some are essential to provide website functions and ensure the website is secure. We also use cookies to help us understand how people use the site and to make improvements. Click "Accept All" to enable recommended settings or click "Manage cookies" to adjust your settings. For more details, see our Cookie Policy.