DIN Lift Check Valve

KOSEN DIN Lift Check Valves is used to prevent back flow in the line .Flow is in a straight line through the valve resulting in minimal pressure drop . The disc swings into the open position as the media flows through the line .Back pressure in the line holds the disc in the closed position .
KOSEN DIN Lift Check Valves may be installed in horizontal or vertical lines ,but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body .

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Product Description

KOSEN DIN Lift Check Valves is used to prevent back flow in the line .Flow is in a straight line through the valve resulting in minimal pressure drop . The disc swings into the open position as the media flows through the line .Back pressure in the line holds the disc in the closed position .

KOSEN DIN Lift Check Valves may be installed in horizontal or vertical lines ,but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body .

 

Technical Specification
Normal SizeRange: DN15-DN300
Normal Pressure Rating: PN10~PN40
Material: WCB,LCB,WC6,CF8,CF8M,CF3,CF3M
TemperatureRange: -29°C~425°C

 

Standards compliance

Design and Manufacture: DIN3356

Inspection and Test: ISO 5208,EN12266

Flanged ends dimension: DIN2543 ,DIN2544,DIN2545

Butt-welded ends dimension: EN12627

Face to face and end to end: DIN3202,EN558-1,ISO5752

Pressure-temperature ratings: DIN2401

Test & Inspection: DIN3230

 

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