Range of floor-standing gas combination boilers, supplied with isolation valves, expansion vessel and a pressure relief valve set at 3.0 bar. Maximum working pressure: Primary circuit 2.5 bar, secondary 10 bar. Maximum operating temperature: Primary 82°C / secondary circuit 60°C.

Section:

1465 Heaters

Section Subtitle:

Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.

WRAS Approval Number:

250904711

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

22mm compression.

Marking:

Worcester on front cover. Worcester and product info on label inside cover.

Installation Requirements:

R001 R140 R360

Expiry date:

30/09/2030

Model:

7-731-600-297 Greenstar 8000F 35kW Combi NG, 7-731-600-298 Greenstar 8000F 35kW Combi LPG, 7-731-600-299 Greenstar 8000F 50kW Combi NG, 7-731-600-300 Greenstar 8000F 50kW Combi LPG.

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Approval Holder:

Bosch Thermotechnology Ltd.

Company Name

Bosch Thermotechnology Ltd.

Address

Danesmoor Works Pilsley Clay Cross Chesterfield Derbyshire

Postcode

S45 9BY

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Range of water meters with plastic bodies and EPDM ‘O’-rings. The inlets incorporate a plastic strainer. Maximum working pressure 10.0 Bar Maximum operating temperature 50.0°C

Section:

1505 Water Meters

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

1¼” BSP M 1½” BSP M

Marking:

Arad on cover. Flow arrow and size on body. Arad and product info on dial face

Installation Requirements:

R001

Expiry date:

30/11/2030

Model:

M DN25 1” WITH POLYMER BODY – Inlet thread 1’’ BSP 1¼" BSP Outlet thread 1’’ BSP or 1¼'' BSP M DN32 1¼''” WITH POLYMER BODY - Inlet thread 1¼'' "BSP 1½ " BSP Outlet thread 1¼'' BSP or 1½ " BSP

Manufacturer:

Arad GROUP Ltd.

Company Name

Arad GROUP Ltd.

Address

Kibbutz Dalia 1923900 Kibutzz Dalia

Country

Israel

Phone

+972-4-9897906

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Range of water meters with plastic bodies and plastic turbines. The inlet incorporates a plastic strainer. Maximum working pressure 16.0 bar. Maximum operating temperature 50°C.

Section:

1505 Water Meters

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

SJ-SDC plus.

Marking:

NWM, NWM logo, and tech info on dial face. Flow arrow and DN on valve body. NWM & NWM logo on cover.

Installation Requirements:

R001

Expiry date:

30/09/2030

Model:

½” BSP (M) inlet / ½” BSP (M)outlet (DN15), ¾” BSP (M) inlet / ¾” BSP (M)outlet (DN20), ½” NPT (M) inlet / ½” NPT (M) outlet (DN15), ¾” NPT (M) inlet / ¾” NPT (M) outlet (DN20).

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Approval Holder:

Ningbo Water Meter (Group) Co., Ltd

Company Name

Ningbo Water Meter (Group) Co., Ltd

Address

No 355 Hongxing Road Jiangbei District Ningbo

Country

China

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Range of in-line water meters incorporating bronze copper alloy bodies and EPDM O rings. Maximum working pressure 10.0 Bar Maximum operating temperature 30.0°C

Section:

1505 Water Meters

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

See models

Marking:

EMS, Model and other technical data on water meter dial

Installation Requirements:

R001

Expiry date:

30/09/2030

Model:

TH15 – DN 15 CNPA 49 Male Pipe Thread (25.8mm) TH20 – DN 20 CNPA 49 Male Pipe Thread (33mm) TH25 – DN 25 CNPA 49 Male Pipe Thread (39mm)

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Approval Holder:

Energy Management System Co. Ltd.

Company Name

Energy Management System Co. Ltd.

Address

No8, Dali 3rd Rd., Shanhua District, Southern Taiwan Science Park (STSP) Tainan City, Taiwan

Phone

+886-6-5050207

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Manufacturer:

Energy Management System Co. Ltd.

Company Name

Energy Management System Co. Ltd.

Address

No8, Dali 3rd Rd., Shanhua District, Southern Taiwan Science Park (STSP) Tainan City, Taiwan

Phone

+886-6-5050207

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Range of flow sensors incorporating either brass, plastic or stainless steel bodies & EPDM ‘O’-rings. Maximum working pressure 10.0 bar for models VVXA, VVXC, VVXB. Maximum working pressure 16.0 bar for models VVXD & VVXE. Maximum operating temperature 90°C.

Section:

1530 Miscellaneous Fittings

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

See models.

Marking:

Sika logo, pressure, temperature, other tech info on body; flow arrow on body.

Installation Requirements:

R001

Expiry date:

30/09/2030

Model:

VVXA Vortex Flow Sensor Type VVX15 Vortex Flow Sensor nominal size 15. Body material PPS, G ¾ male or ½” NPT male VVXC Vortex Flow Sensor Type VVX20 Vortex Flow Sensor nominal size 20. Body material PPS G 1 male or ¾” NPT male or Quick-Fasten male/female VVXB Vortex Flow Sensor Type VVX25 Vortex Flow Sensor nominal size 25. Body material PPS G 1¼ male or 1” NPT male VVXD Vortex Flow Sensor Type VVX32 Vortex Flow Sensor nominal size 32. Body material brass or stainless steel G 1½ male or 1½” NPT male VVXE Vortex Flow Sensor Type VVX40 Vortex Flow Sensor nominal size 40. Body material brass or stainless steel G 2 male or 2” NPT male • digit 1,2,3: Designation of the series o VVX >>> VVX series • digit 4: nominal diameter o A >>> DN 15 for type VVX15 o C >>> DN 20 for type VVX20 o B >>> DN 25 for type VVX25 o D >>> DN 32 for type VVX32 o E >>> DN 40 for type VVX40 • digit 5,7,8,9,10,11,12,13,14,15: Device configuration • digit 6: Private label o S >>> SIKA (standard) o E >>> SIKA (standard) with ETL marking • digit 4 and 16: tube material / process connection o A and 4 >>> PPS – G 3/4 male thread o A and C >>> PPS – ½”NPT male thread o C and P >>> PPS – Quick-Fasten connection o C and 7 >>> PPS – G 1 male thread o C and 8 >>> PPS – 3/4" NPT male thread o B and 6 >>> PPS – G 1 1/4 male thread o B and E >>> PPS – 1” NPT male thread o D and U >>> Brass – G 1 1/2 male thread o D and 0 >>> Brass – 1½" NPT male thread o D and M >>> Stainless steel – G 1 1/2 male thread o D and Y >>> Stainless steel – 1½" NPT male thread o E and X >>> Brass – G 2 male thread o E and 9 >>> Brass – 2" NPT male thread o E and O >>> Stainless steel – G 2 male thread o E and Z >>> Stainless steel – 2" NPT male thread

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Approval Holder:

SIKA Systemtechnik GmbH

Company Name

SIKA Systemtechnik GmbH

Address

Struthweg 7-9 Kaufungen

Postcode

34260

Country

Germany

Phone

+49 5605 803 652

General Email

grass@sika.net

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