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#2312067

Range of pipe repair clamps incorporating EPDM double seals. The products are intended for use with stainless steel pipe manufactured to EN1124. Maximum working pressure 10.0 bar.

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

Section:
1220 Fittings for use with Tube and Pipe
Section Subtitle:
Flanged, un-flanged and repair clamps. (external clamps only) Unless specified in the individual approval, the products within this section are not suitable for below ground use WRAS takes no responsibility for the claims made by the manufacturer regarding the effectiveness of the product for providing a repair to fittings to prevent a waste of water.
WRAS Approval Number:
2312067
Size:
See models
Marking:
Dalian logo and size on clamp body.
Installation Requirements:
R001
Expiry date:
31/12/2028
Model:
CR-XXX Where XXX denotes the size and can be replaced with any of the following: 50 = DN50, 65 = DN65, 80 = DN80, 100 = DN100, 150 = DN150, 200 = DN200, 250 = DN250, 300 = DN300, 350 = DN350, 400 = DN400, 500 = DN500, 600 = DN600, 700 = DN700, 800 = DN800.

Approval Holder:
Dalian Zhuhong Mechanical Co. Ltd.
Company Name
Dalian Zhuhong Mechanical Co. Ltd.
Address
Floor 1-4,No.366,Xiaoyanjia Building, Hongta Village,Yongzheng Street, Jinzhou District,Dalian City,Liaoning Province, CHINA
Country
China

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Manufacturer:
Dalian Zhuhong Mechanical Co. Ltd.
Company Name
Dalian Zhuhong Mechanical Co. Ltd.
Address
Floor 1-4,No.366,Xiaoyanjia Building, Hongta Village,Yongzheng Street, Jinzhou District,Dalian City,Liaoning Province, CHINA
Country
China

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#2310061

WC dual flush valve with a plastic body, operated via a push button assembly for either full or reduced flush and incorporates an internal overflow. Maximum operating temperature – Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not been verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2310061
Note:
Direct connection to inlet valve not permitted.
Size:
2” BSP (M)
Marking:
Rongji. Date of manufacture (YYYY/MM/DD) on body
Installation Requirements:
R001 R571 R580 R581
Expiry date:
31/10/2028
Model:
A2120

Approval Holder:
Xiamen R&J Precision Technology Co., Ltd.
Company Name
Xiamen R&J Precision Technology Co., Ltd.
Address

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Manufacturer:
Xiamen R&J Precision Technology Co., Ltd.
Company Name
Xiamen R&J Precision Technology Co., Ltd.
Address

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#2310323

Range of manually operated and sensor operated dual flush WC outlet valves. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not been verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2310323
Size:
1 ½” BSP (M), 2” BSP (M).
Marking:
Wirquin moulded on body.
Installation Requirements:
R001 R571 R580 R581
Expiry date:
31/10/2028
Model:
JOLLYFLUSH – 81811129, JOLLYFLUSH – 10120446, JOLLYTRONIC – 10120021.

Approval Holder:
Wirquin Ltd
Company Name
Wirquin Ltd
Address
Unit 3 Alpha Court Thorne Doncaster
Postcode
DN8 5TZ
Country
United Kingdom
Phone
01302 312252
General Email
mick.kirby@wirquin.co.uk

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#2312347

Range of packaged plate heat exchangers comprising of stainless steel plates with EPDM gaskets. The products are supplied with twin primary circulation pumps, a secondary circulation pump, 3 port control valve and a control panel with full Mod BUS BMS connectivity. Maximum working pressure - Primary and Secondary circuits 10.0 bar. Maximum operating temperature 85°C.

Section:
1350 Heat Exchangers
Size:
25, 30, 35 and 38 Series: Primary circuit: 1¼” BSP (F) inlet x 1¼” BSP (M) outlet. Secondary circuit: 1¼” BSP (M) inlet x 1¼” BSP (F) outlet. 40 Series: Primary circuit: 1½” BSP (F) inlet x 1½” BSP (M) outlet. Secondary circuit: 1½” BSP (F) inlet x 1½” BSP (F) outlet. 50 Series: Primary circuit: 2” BSP (M) inlet/outlet. Secondary circuit: 2” BSP (F) inlet/outlet. 28, 31 & 39 Series 32mm threaded connection size
Marking:
CHWS logo on front of control unit. CHWS logo serial number and model number on label on back plate.
Installation Requirements:
R001
Expiry date:
31/12/2028
Model:
Propak Thermal range: 25 Series: 2507, 2509, 2511, 2513, 2515. 30 Series: 3013, 3017, 3019, 3021, 3023, 3025, 3029, 3033, 3039, 3045. 35 Series: 3531, 3535, 3539, 3543. 38 Series: 3811, 3821, 3829, 3835, 3843, 3851, 3859, 3867, 3875. 40 Series: 4015, 4017, 4019, 4021, 4029, 4035, 4041. 50 Series: 5021, 5025, 5031, 5035, 5039, 5043, 5049. Models added November 2025 28 Series 2805, 2807, 2809, 2811, 2815, 2819, 2823, 2829 31 Series 3129, 3133, 3137, 3143, 3149 39 Series 3925, 3929, 3935, 3941, 3949

Approval Holder:
Commercial Hot Water Solutions Ltd.
Company Name
Commercial Hot Water Solutions Ltd.
Address
Unit 71/72 Gazelle Road, Weston Industrial Estate, Weston Super Mare, North Somerset
Postcode
BS24 9ES

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#2312004

Range of electromagnetic water meters with blue epoxy coated aluminium bodies and a natural rubber liner. Maximum working pressure 16.0 bar.

Non-metallic materials and components comply with BS6920 at 60°C

Section:
1505 Water Meters
Size:
See model.
Marking:
Gflow logo, model, size, year of manufacture (YYYY) and other technical information on adhesive label on body.
Installation Requirements:
R001
Expiry date:
31/12/2028
Model:
NautiFlow NF1 series: NautiFlow NF1-112: DN40, NautiFlow NF1-002: DN50, NautiFlow NF1-212: DN65, NautiFlow NF1-003: DN80, NautiFlow NF1-004: DN100, NautiFlow NF1-005: DN125, NautiFlow NF1-006: DN150, NautiFlow NF1-008: DN200, NautiFlow NF1-010: DN250, NautiFlow NF1-012: DN300.

Approval Holder:
Gflow Instruments
Company Name
Gflow Instruments
Address
Flat D, 7/F, Harvard Comm Bldg. 105-111 Thomson Road, Wanchai, Hong Kong SAR

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Manufacturer:
Gflow Instruments
Company Name
Gflow Instruments
Address
Flat D, 7/F, Harvard Comm Bldg. 105-111 Thomson Road, Wanchai, Hong Kong SAR

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