PN16-PN64 Flange type metal seat-- Swing check valve PN10-PN64

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PN16-PN64  Flange type metal seat-- Swing check valve   PN10-PN64



Parameter of the products
Operating Pressure   PN16-PN64
Test Pressure Body 1.5 times
Seal 1.1 times
Working temperature -29-425
Application for Water,oil &gas




Valve standard
1 Comply with DIN3202
2 Face  to face GB12221
3 Flange size DIN3352
4 Test GB/T 13927 JB/9092
5 DN25-DN1200




Material Specification
Part Material Material
Body WCB CF8/CF8M
Disc WCB+Cr SS+Stellite 12
Seat ring WCB+Cr SS+Stellite 12





Dimensions     L:face to face 
DN mm 50 65 80 100 125 150 200 250 300
  inch 2 2 1/2 3 4 5 6 8 10 12
PN16 230 290 310 350 400 480 500 550 650
PN25 230 290 310 350 400 480 550 650 750
PN40 230 290 310 350 400 480 550 650 750
PN64 300 340 380 430 500 550 650 775 900



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