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Swing type or lift type valve disc
Bolted valve covers, welded valve covers or pressure self-sealing valve covers
Connection ends: RF, BW, RTJ,SW,NPT
Design standards: API 602, ISO15761
Structural length: ASME B16.10
Flange standard: ASME B16.5
Butt welding end standard: ASME B16.25, D
Socket welding end standard: ASME B16.11
Threaded end standard: ASME B1.20.1
Inspection standards: API 598, DIN 3202
Size: 1/2" to 2"(DN15 to DN50)
Nominal pressure: ASME CLASS 150-2500 (PN16 - PN420)
Valve body materials: A105, 304SS, 316SS, etc
Valve disc materials: A105, 304SS, 316SS, etc
Valve stem materials: 410SS, 304SS&316SS, etc
Valve seat materials: Surfacing 13Cr,Stellite 6, etc
Connection ends: SW,RF,RTJ,BW,NPT