Description
Swing check valve constructed from robust ductile iron, offering high strength and excellent resistance to pressure-induced stress. Fitted with an external lever and weight to assist controlled closing, minimizing water hammer and ensuring reliable non-return flow. Rated PN16 for operation up to 16 bar, suitable for medium-pressure fluid systems. Flanged ends provide secure, standardized connections for straightforward installation and maintenance in pipeline networks.
Features
FEATURES / CHARACTERSTICS
Design: BS5153
Rating: PN16
Connections: Flanged to BS EN1092-2, PN16 (EX BS4504)
Working Medium Water, Oil and Steam
Bronze Trim, Horizontal Swing Pattern , Lever &
Weight, Bolted Cover, Suitable for mounting in
horizontal and vertical pipe (with vertical flow
upwards)
WORKING TEMPERATURE :
16 Bar -10° C to 110° C water
HYDROSTATIC TEST PRESSURE:
Shell- 24 bar
Seat- 17.6 bar
ON REQUEST :
ANSI Standard (subject to minimum order quantities)
Specification
| Parts | Material |
|---|---|
|
Stud |
Carbon Stee |
|
Nut |
Carbon Steel |
|
Gasket |
Graphite |
|
Cover |
Ductile Iron |
|
Key |
SS304 |
|
Body |
Ductile Iron |
|
Seat |
SS304 |
|
Split Pin |
SS304 |
|
Nut |
SS |
|
Disc |
Ductile Iron |
|
Disc Ring |
EPDM |
|
Bolt |
SS |
|
Shaft |
SS304 |
|
Hinget |
Ductile Iron |
|
Packing Ring |
Brass |
|
Packing |
PTFE |
|
Gland |
Ductile Iron
|
|
Washer |
Carbon Steel
|
|
Eye Ring |
Carbon Steel |
|
Bolt |
Carbon Steel |
|
Plug |
Carbon Steel |
|
Connect Part |
WCB |
|
Bolt |
Carbon Steel
|
|
Bolt |
Carbon Steel |
|
Washer |
Carbon Steel
|
|
Hanger |
SS410 |
|
Weight |
Cast Iron
|
|
Bolt |
Carbon Steel |
