锻造波纹管密封截止阀

Globe Valve Feature:
Stem with bellow seal, Secondary sealing,gland packing,Lubricating nipple,Position indicator ,None-rising handwheel ,Non-rotation lock of stem,Protective cover of stem;

锻造波纹管密封截止阀
Design and manufacture :在 13709;
Inspection and test:EN 12266,ISO5208.
Flanged ends: EN1092-1,DIN2544 PN25,DIN2545 PN40
Butt-welded ends:EN12627
Face to face standard conforms to EN 558-1,DIN3202,ISO5752;
Pressure-temperature ratings:从 2401
Certificates:EN 10201-3.1B
公称通径: DN15-DN50;
公称压力: PN16, PN25,PN40,
材料 : Forged Steel A105,1.005,1.4301,1.4401