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Wafer Dual Plate Check Valve Lug Wafer Dual Plate Check Valve Inner Wafer Dual Plate Check Valve Wafer Lift Check Valve Wafer Single Disc Check Valve Wafer Single Disc Swing Check Valve Dual Plate Wafer Check Valve Single Disc Wafer Check Valve Sw

DIN wafer check valve

Standard Compliance:

Basic Design: DIN3356
Face to Face standard: EN 558-1
For mounting between flanges acc. DIN EN 1092-1

Test & inspection standard: EN 12266

Specifications:
Normal Pressure: PN10, PN16, PN25, PN40

Normal Dimension: DN40 - DN200

Materials:
Standard:  C22.8 (1.0460) / GP240GH (1.0619/GS-C25),
Low temperature: TSTE355 (1.0566)
High temperature:  16Mo3 (1.5415) / GS-22Mo4 (1.5419),13CrMo4-5 (1.7335) / GS-17CrMo55 (1.7357)
Stainless steel1:  .4401 / 1.4404 / G-X6CrNi18.9(1.4308),G-X6CrNiMo18.10 (1.4408)

Application: Steam,gases, hot water, thermal oil, process water, vacuum facilities, ammonia etc.


Wafer Dual Plate Check Valve Lug Wafer Dual Plate Check Valve Inner Wafer Dual Plate Check Valve Wafer Lift Check Valve Wafer Single Disc Check Valve Wafer Single Disc Swing Check Valve Dual Plate Wafer Check Valve Single Disc Wafer Check Valve Sw