Water Regulations Approval Scheme Ltd

Valves

Section Code 2200 : Pressure reducing.

WRAS Approval Number: #2204705

Range of adjustable, bronze in-line pressure reducing valves. Maximum inlet supply pressure 20.0 bar. Maximum outlet pressure 1.0 bar to 4.0 bar. Maximum operating temperature 70°C.

Section:: 2200 Valves
Section Subtitle:: Pressure reducing.
WRAS Approval Number:: 2204705
Size:: Please refer to model.
Marking:: MAPLEF, SIZE, WRAS, PN, FLOW ARROW & MODEL ON BODY
Installation Requirements:: R001
Expiry date:: 30/04/2027
Model:: MV80-120: ½”, ¾” , 1”. 1¼”, 1½”, 2”, 2½”, 3” and 4”.

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Approval Holder:: Maplef General Supplier

Company Name
Maplef General Supplier
Address
Suit 420 145 Chadwick Court North Vancouver V7M 3K1, BC
Country
Canada
Phone
001 604 770 2440
General Email
s.aljaf@maplefgeneralsupplier.ca

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WRAS Approval Number: #2203045

Range of in-line manually adjustable pressure reducing valves with blue epoxy coated cast iron bodies, stainless steel cartridges, EPDM diaphragm and seals. Adjustable outlet pressures in the range of: D15S-50A - DS15S-100A = 1.5 to 7.5 bar. D15S-150A - DS15S-200A = 1.5 to 8.0 bar. Models added April 2023: D15SN-50A - DS15SN-100A = 0.5 to 2.0 bar. Maximum supply pressure 16.0 bar. D15S-150A and D15S-200A models: Cold water use only. All other models have non-metallic material suitable for up to 60°C.

Section:: 2200 Valves
Section Subtitle:: Pressure reducing.
WRAS Approval Number:: 2203045
Size:: D15S-XXA models: DN50 - DN200 flanged inlet outlet. Models/sizes added April 2023: D15SN-XXA models: DN50 - DN100 flanged inlet outlet.
Marking:: Existing models - D15S-XXA: Resideo (brand of Pittway Sàrl), Braukmann (brand of Pittway Sàrl), technical info and model on adhesive label on body. Flow arrow and size on body. Models added April 2023 - D15SN-XXA: Resideo (brand of Pittway Sàrl), Braukmann (brand of Pittway Sàrl), model, PN, DN, WRAS and date of manufacture (YYWW) on adhesive label on body.
Installation Requirements:: R001 R120
Expiry date:: 31/03/2027
Model:: D15S-50A, D15S-65A, D15S-80A, D15S-100A, D15S-150A, D15S-200A. Models added April 2023: D15SN-50A, D15SN-65A, D15SN-80A, D15SN-100A.

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Approval Holder:: Pittway Sarl

Company Name
Pittway Sarl
Address
A3 - ZA La Pièce 6 1180 Rolle
Country
Switzerland

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WRAS Approval Number: #2203316

Range of pressure reducing valves with DZR brass bodies, integral stainless steel strainer, and EPDM ‘O’-rings and membrane. The oulet pressure is adjustable between 1.5 bar and 6.0 bar. Maximum inlet supply pressure 25.0 bar. Maximum operating temperature 70°C.

Section:: 2200 Valves
Section Subtitle:: Pressure reducing.
WRAS Approval Number:: 2203316
Size:: see model
Marking:: Jet Range, WRAS, model & date of manufacture (YY/WW) on adhesive label on body. Flow arrow, size & DR on body
Installation Requirements:: R001 R120
Expiry date:: 31/03/2027
Model:: K74297: 15mm compression. K74298: 22mm compression. K74299: 28mm compression. K74300: 1¼” BSP (M). Models added April 2022: K74301: 1 ½” BSP (M), K74302: 2” BSP (M).

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Approval Holder:: Wolseley UK

Company Name
Wolseley UK
Address
K2 Kingmaker Court, Warwick Technology Park, Warwick
Postcode
CV34 6DY
Phone
01926 705792

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Manufacturer:: Ademco 1 GmbH

Company Name
Ademco 1 GmbH
Address
Hardhofweg 40, 7481 Mosbach
Country
Germany

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WRAS Approval Number: #2111028

Range of in-line manually adjustable pressure reducing valves with blue epoxy coated cast iron bodies, EPDM rubber diaphragm and seals. Maximum supply pressure: A suffix model (added April 2023): 16.0 bar. B suffix models: 25.0 bar. Adjustable outlet pressure 3.0 to 10.0 Bar.

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

Section:: 2200 Valves
Section Subtitle:: Pressure reducing.
WRAS Approval Number:: 2111028
Size:: See models.
Marking:: Existing models: RESIDEO (brand of Pittway Sàrl), PN, DN, model number and max temperature on adhesive label. DN, PN and flow arrow on body. HONEYWELL on pressure gauge. Models added April 2023: Resideo (brand of Pittway Sàrl), Braukmann (brand of Pittway Sàrl), model number, PN, country of origin, WRAS, date of manufacture (YY/WW) and other technical information on adhesive label on body. Model, size, PN and flow arrow on body.
Installation Requirements:: R001 R120
Expiry date:: 30/11/2026
Model:: D15SH-65B; DN65 flanged inlet & outlet connections, D15SH-80B: DN80 flanged inlet & outlet connections, D15SH-100B: DN100 flanged inlet & outlet connections. Models added April 2023: D15SH-50A: DN50 flanged inlet & outlet connection, D15SH-50B: DN50 flanged inlet & outlet connection.

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Approval Holder:: Pittway Sarl

Company Name
Pittway Sarl
Address
A3 - ZA La Pièce 6 1180 Rolle
Country
Switzerland

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WRAS Approval Number: #2206800

Range of pressure reducing valves with DZR brass bodies adjustable between 1.0 and 6.0 bar. The valves incorporate a stainless steel strainer. Maximum supply pressure 25.0 bar or 16.0 bar (see model). Maximum operating temperature 80°C.

Section:: 2200 Valves
Section Subtitle:: Pressure reducing.
WRAS Approval Number:: 2206800
Size:: SEE MODEL
Marking:: Boss, DN, Size, DR, flow arrow and date of manufacturer (MMYY) on body
Installation Requirements:: R001 R120
Expiry date:: 30/04/2027
Model:: BOSS 216 Range: 25.0 bar inlet pressure models: 28110102 – ½” BSP (M) x ½” BSP (M), 28110113 – ¾” BSP (M) x ¾” BSP (M) & 28110124 – 1” BSP (M) x 1” BSP (M). 16.0 bar inlet pressure models: 28110305 – 15mm compression x 15mm compression, 28110316 – 22mm compression x 22mm compression & 28110327 – 28mm compression x 28mm compression.

Approval Holder:: BSS Group Limited

Company Name
BSS Group Limited
Address
BSS Industrial BOSS Court 7 Barton Close Grove Park
Postcode
LE19 1SJ
Country
Leicester
Phone
0116 245 5500

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