Feature: Stem with bellow seal,Two-ply bellow seal,Secondary sealing,gland packing,Lubricating nipple,Position indicator ,None-rising handwheel ,Non-rotation lock of stem,Protective cover of stem; Application: Industry, power system, flue gas purification plant, gas supply, vapour facilities, vacuum facilities, hot water, heating technology, thermal oil applications, shipbuilding, etc. Medium: natural gas, steam, hot water, thermal oil, process water, etc. Material : GP240GH (1.0619/GS-C25),G-X6CrNi18.9(1.4308),G-X6CrNiMo18.10 (1.4408) , Nominal diameter: DN15-DN400; Nominal pressure: PN16,PN25,PN40; Design&manufacture standard conforms to EN 13709; Face to face standard conforms to EN 558-1; Flange standard conforms to EN 1092-1; Test conforms to EN 12266. Code No. Fig K011
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