Descripción
Wafer butterfly valves
butterfly valve,
1).size: 2-60
2).rating:150lb-1500lb
3).body material: WCB/CF8/CF8M etc
butterfly valve
Metal seat butterfly valve
Specifications:
Design standards: API609
Inspection and test standards: API598
1) Pressure class: 150 - 1500 lbs
2) Size: 2-60
3) Body and disc material: WCB, WCC, WC6,WC9,LCB,LCC,CF3, CF8, CF3M, CF8M etc.
4) Stem material: 304, 316, 304L, 316L, 13Cr, 25Cr1MoV
5) Seat:13Cr/STL
6) Disc sealing ring: SS304+Graphite or SS316+Graphite
7) Packing: graphite/PTFE
8) Actuator: Handwheel,worm gear, pneumatic actuator etc.
9)OEM