Hattersley Approvals


#251208002

Range of drain off taps incorporating DZR brass bodies and non-rising spindle operating mechanisms. Fig 370 range incorporates lock-shield mechanisms and the Fig 371 range incorporates key operated mechanisms. Maximum working pressure: 16.0 bar. Maximum operating temperature: 85°C.

Section:
1770 Taps
Section Subtitle:
Draining, for above ground use only.
WRAS Approval Number:
251208002
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
½”, ¾” or 1” - BSP (M).
Marking:
Hattersley HNH Logo, size, CR, BS 2879/2 & CR on body.
Installation Requirements:
R001
Expiry date:
31/12/2030
Model:
Fig 370 & Fig 371

Approval Holder:
Hattersley
Company Name
Hattersley
Address
11-15 Epsilon Terrace West Road Ipswich Suffolk
Postcode
IP3 9FJ
Phone
0766465023
General Email
tturner@cranebsu.com

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#251208008

Range of flanged Y pattern strainers with black epoxy coated ductile iron bodies and stainless-steel mesh. Maximum working pressure 16.0 bar for Fig 816W models and 25.0 bar for Fig825W models. Maximum operating temperature 85°C.

Section:
1715 Strainers
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See models.
Marking:
Hattersley logo PN and temperature on data plate. Year of manufacture and flow arrow on body
Installation Requirements:
R001
Expiry date:
31/12/2030
Model:
Fig 816W – 16.0 bar DN65 – DN150 flanged inlet and outlet Fig825W – 25.0 bar DN65 – DN150 flanged inlet and outlet

Approval Holder:
Hattersley
Company Name
Hattersley
Address
11-15 Epsilon Terrace West Road Ipswich Suffolk
Postcode
IP3 9FJ
Phone
0766465023
General Email
tturner@cranebsu.com

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#260102707

Range of non-verifiable double check valve assemblies consisting of two spring loaded resilient trim in-line check valve cartridges housed in a DZR brass body, compression models are nickel plated. A drain port is provided between the cartridges. Compression models are to be used with copper pipe (manufactured to BS EN 1057). Maximum working pressure 10.0 Bar Maximum operating temperature: 85.0°C (Fig 250W models) or 60.0°C (Fig 250CW models)

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
260102707
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
1/2”, ¾”, 1.1/4” or 1.1/2” BSP (F) (Fig 250W models) 15 & 22mm compression (Fig 250CW models)
Marking:
Hattersley logo, DN, PN, flow arrow and CR on body.
Installation Requirements:
R001
Expiry date:
31/01/2031
Model:
Fig 250W Fig 250CW

Approval Holder:
Hattersley
Company Name
Hattersley
Address
11-15 Epsilon Terrace West Road Ipswich Suffolk
Postcode
IP3 9FJ
Phone
0766465023
General Email
tturner@cranebsu.com

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