Verified by manufacturer 1 month ago
Series 716H
ISO 9001 Quality Management
Certificate type
A range of check valves for preventing backflow.
A range of check valves for preventing backflow.
Features and benefits:
Color | Black |
Finish | Painted Coated |
Material | Iron Guidance for specification option: Ductile iron. |
Shape | Other |
Length | 220 mm 238 mm 245 mm 99 mm 108 mm |
Width | 165 mm 177 mm 189 mm 108 mm 129 mm |
Uniclass | |
CAWS | S90/160 Rainwater/ grey water recycling system S90/160 Rainwater/ greywater recycling system S90/150 Indirect hot water storage supply S90/150 Indirect hot water storage supply S90/140 Direct hot water storage supply S90/140 Direct hot water storage supply S90/110 Mains cold water supply S90/120 Storage cold water supply S90/130 Instantaneous hot water supply S90/120 Storage cold water supply S90/130 Instantaneous hot water supply S90/110 Mains cold water supply |
Standard | To BS EN 10311. |
Nominal size | DN50.2.5".DN65.DN80. |
Body | Ductile iron conforming to ASTM A536, Grade 65-45-12. Ductile iron conforming to ASTM A395, Grade 65-45-15. Guidance for specification option: Available upon special request. |
Coating | Body: Black paint; Endface: Electroless nickel conforming to ASTM B733. |
Seat | Body seat: O-ring installed into an electroless nickel plating conforming to ASTM B733 |
Seats | Victaulic EPDM. Victaulic Nitrile. Victaulic Fluoroelastomer. |
Shaft | Brass. |
Accessories | None. Pressure taps. |
Recyclability | recyclable |