DIN bellows seal stop valve
characteristic: Double-decked corrugated pipe, service convenient, dual seals, position instruction;
application situation: The power plant, the natural gas, the ammonia, the vacuum, the freezing systematic, the hot oil system, the hot water.
Material :GS-C25 1.0619 GP240-GH 1.4408 1.4308
Size: DN15-DN400
Pressure: PN16-PN40
Design manufacture standard: EN 13709;
fac to fac standard: EN 558-1;
flange standard: EN 1092-1;
Test conforms to EN 12266.