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Your Location : Home » PRODUCTS » Check Valve » DIN Swing Check Valve

DIN Swing Check Valve

Product name:DIN Swing Check Valve
Size:DN40-DN1200
Pressure:ASME PN6-PN420
Material:GS-C25,LCB,LCC,WC6,WC9, C5,C12,C12A,CF8,CF8M,CF3,CF3M,CN7M,B148,ect
Connection:Flanges,RTJ Flange,Butt Weld,Hub end,Groove

Medium: Water,Steam,Oil,Gas,Petroleum products,Nitric acid,Acetic acid etc.

86-577-86582968
86-577-86582978

DIN Swing Check Valve picture

 

Feature:

1.Bolted Bonnet cap

2.Swing Type, Anti-rotation Disc

3.Renewable Seat Ring

4.The disc can be opened fully with a very small pressure differential.

5.Rocker and hinge pin use inside-set design,reduce outer leakage point.

 

Part Name

Material

Body

DIN 17245 GS-C25+CR13

DIN 17245 GS-C25+STL

DIN 17245 GS-C25+STL

DIN 17445 1.4308

DIN 17445 1.4408

Disc

DIN 17245 GS-C25+CR13

DIN 17245 GS-C25+CR13

DIN 17245 GS-C25+STL

DIN 17445 1.4308

DIN 17445 1.4408

Cover

DIN 17245 GS-C25

DIN 17245 GS-C25

DIN 17245 GS-C25

DIN 17445 1.4308

DIN 17445 1.4408

Pin

ASTM A182 F6a

ASTM A182 F6A

ASTM A182 F6a

ASTM A182 F304

ASTM A182 F316

Bolt

ASTM A194 B7

ASTM A194 B8

ASTM A194 B8

Nut

ASTM A194 2H

ASTM A182 F304

ASTM A182 F316

Gasket

SS Spiral Wound W/graphite,or SS Spiral Wound W/PTFE,or Reinforced PTFE

Noted: The chart above only lists out some conmmon composition of check parts.We may provide other different parts material composition according to the customer's request or the actual valve working condition.

Standard:

1.Design and Manufacture:DIN3356

2.Face to face(end to end):DIN3202 F1

3.End Connection: Flange end DIN2543,DIN2544,DIN2545;BW end DIN 3239

4.Test and inspection:DIN3230

If you have any questions, please send an e-mail inquiry

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