Gas Cylinder Valve,Oxygen Gas Cylinder,Empty Gas Cylinder,Co2 Gas Cylinder,Gas Cylinder Manufacturers Jinan Yuanda Power Equipment Co.,Ltd. , https://www.jnyuandaboilers.com
1,Descriptions of Product:
Lug butterfly valves
Design: API 609-2004
Class: PN10/16, 125/150LBS
Face to face: API 609; EN558 1-20 Series
Flange connection: EN 1092.2/ASME 16.1
Testing: API 598
2,Material of product:
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Item No.
Part Name
Specification
1
Body
Cast iron/ductile iron/stainess steel/carbon steel
2
Disc
Ductile iron/CF8/CF8M/WCB
3
Pin
SS410/SS416/SS304/SS316
4
Seat
EPDM/NBR/PTFE/Hypalon/Viton/Neoprene
5
Stem
SS410/SS416/SS304/SS316
6
Bushing
PTFE/Lubricating
7
O-ring
EPDM/NBR/VITON
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