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Swing check valve
ECOLINE SCF 800
Swing check valve to ANSI/ASME with threaded sockets (NPT), butt weld ends (BW) or socket weld ends (SW), Trim 8 (Stellite/13 % chrome steel), with bolted cover (Class 800) or welded cover (Class 1500 and 2500), internally mounted hinge pin, available in carbon steel and alloy steel.
Nominal size Inlet
Connection type Inlet
|ECOLINE SCF 800 1 1/2 IN SW A105 Trim8||CL 800||NPS 1 1/2 (DN40)||Welded/soldered/bonded socket||4.5 Kilogram||42292975|
|ECOLINE SCF 800 1 1/2 IN SW F316 Trim10||CL 800||NPS 1 1/2 (DN40)||Internal-thread connection||4.5 Kilogram||42293018|
|ECOLINE SCF 800 1 1/4 IN SW A105 Trim8||CL 800||NPS 1 1/4 (DN32)||Welded/soldered/bonded socket||3.4 Kilogram||42292974|
|ECOLINE SCF 800 1 1/4 IN SW F316 Trim10||CL 800||NPS 1 1/4 (DN32)||Internal-thread connection||3.4 Kilogram||42293017|
|ECOLINE SCF 800 1 IN SW A105 Trim8||CL 800||NPS 1 (DN25)||Welded/soldered/bonded socket||1.9 Kilogram||42292973|
- Long service life and high functional reliability due to hard-faced seat/disc interfaces made of wear-resistant and corrosion-resistant materials
- Reliable sealing. Cover gasket fully confined to prevent creep.
- Risk of leakage is reduced by internally mounted hinge pin.
- FunctionPrevent backflow
- Connection typeInternal-thread connection, Butt weld ends, Socket weld ends
- Casing materialA105, A182 GRADE F 22, A182 GRADE F 304, A182 GRADE F 316
- Nominal pressureCL 800
- Max. nominal sizeNPS 2
- Min. nominal sizeNPS 1/2
- Max. allowed fluid temperature593 °C
- Min. allowed fluid temperature0 °C
- Brazilian Portuguese