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Name: check valve
DN: in inches 1/2”-40”(15-1000mm)
RU: ASME class 150 – 2500 (1.6-42MPa )
Material: 20L; WCB/09G2C; 20GL; 20X5ML; 20GML; 15X5M; LCC/12X18N9T; 12X18N9TL; 10X17N13M2T; 10X17N13M2TL; AISI304; AISI316; AISI321
Connection: flange for welding and coupling
Working environment: water, gas, petroleum products
Operating temperature: -60℃～+560℃
Control: automatic. with a damper or a hydraulic grinder, etc.
Name: check valve
DN: in inches 1/2”-40”(15-1000mm)
RU: ASME class 150 – 2500 (1.6-42MPa )
Material: 20L; WCB/09G2C; 20GL; 20X5ML; 20GML; 15X5M; LCC/12X18N9T; 12X18N9TL; 10X17N13M2T; 10X17N13M2TL; AISI304; AISI316; AISI321
Connection: flange for welding and coupling
Working environment: water, gas, petroleum products
Operating temperature: -60℃～+560℃
Control: automatic. with a damper or a hydraulic grinder, etc.
