ZHMIS-D1 DIN 3202 Swing Type Check Valves Flanged End

The function of the German standard swing check valve is to prevent the medium back in the pipeline, the pressure applied to the nominal is PN1.6-4.0MPa, the working temperature is of -20 ℃ -350 ℃ petroleum, chemicals, pharmaceuticals, fertilizers, power, various operating conditions of the pipeline industry and the like, or turn off the pipeline medium. The face-to-face length standard is DIN3202.

ZHMIS-D1 DIN 3202 swing check valve flanged End Dimensions

SIZE L L2 H D PCD G-d

PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16

DN40 180 200 95 150 110 4-18

DN50 200 230 100 165 125 4-18

DN65 240 290 115 185 145 4-18

DN80 260 310 135 200 160 8-18

DN100 300 350 145 220 180 8-18

DN125 350 400 160 250 210 8-18

DN150 400 480 180 285 240 8-22

DN200 500 600 270 340 295 8-22 12-22

DN250 600 730 320 395 405 350 355 12-22 12-26

DN300 700 850 350 445 460 400 410 12-22 12-26

Swing Type Check Valves Flanged End VS Ball Typ

1. Material:

Both swing type check valves flanged end and ball type\'s material can be CI/DI/WCB/SS

2.Pressure

Both swing type check valves flanged end and ball type\'s pressure can be Class150/300/600/900, PN10/16/25/40/63,5K/10K/16K

3. Range of Applications (Difference):

Stardard: DIN 3202 PN10/16, ANSI CLASS 125/150

Face to face: DIN 3202 F1, MSS-SP-85

Connection flange type: Flange end

4. Installation (Difference):

Swing Type check valve overall no external leakage point, eliminate the possibility of valve leakage, suitable for cleaning medium, not for medium containing solid particles or with higher viscosity.

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