Swing Check Valve
Swing check valve is an automatic valve that opens automatically to allow forward flow in piping system, and automatically returns to its closed position to prevent reverse flow of fluid and protect the pump and its motor from being operated in reverse rotation.
- Standard: API, ASME, EN, ISO, JIS, DIN, BS, GB
- Material: carbon steel, stainless steel, alloy steel, etc.
- Nominal size: NPS 1/2"-NPS 3" (DN15-DN80)
- Pressure: CL150-CL4500 (PN10-PN760)
- Temperature range: -196°C to 550°C
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Pressure: 300Lb
Size: 2”
Material: ASTM A105N
Standard connection: RF
Applications: Crude oil -
Pressure: 800Lb
Size: 1-1/2”
Material: ASTM A105N
Standard connection: BW
Applications: Crude oil -
Pressure: 1500Lb
Size: 2”
Material: ASTM A105N
Standard connection: BW
Applications: Crude oil -
Pressure: 800Lb
Size: 1”
Material: ASTM A105N
Standard connection: BW
Applications: Crude oil -
Pressure: PN25
Size: DN300
Material: A216-WCB
Standard connection: RF
Applications: Crude oil -
Pressure: PN25
Size: DN80
Material: A216-WCB
Standard connection: RF
Applications: Crude oil -
Pressure: 1500Lb
Size: 3”
Material: A216-WVB
Standard connection: RJ
Applications: Crude oil -
Pressure: 200Lb
Size: 2”
Material: A216-WVB
Standard connection: NPT
Applications: Crude oil
