Modèle: J41H-25C-1/2\"-2\"
ody material | Copper alloy nodular cast iron/WCB/chrome molybdenum steel / 304/316 |
cover material | Copper alloy nodular cast iron/WCB/chrome molybdenum steel / 304/316 |
Stem material | Carbon / 1 cr13 / chrome molybdenum steel / 304/316/316l |
valve core material | Ductile cast iron/WCB/chrome molybdenum steel / 304/316/316 l |
bolt material | Carbon / 35 crmo / 304/316/316 l/molybdenum chrome vanadium steel |
In the middle of flange gasket | Metal winding gasket/ptfe pad |
packing | Flexible graphite/ptfe/asbestos |
noe | -196°C~650°C |
medium | Water/oil/steam/weak acid alkali/acid alkaline substances |
flange standard | GB/T9113.1/HG/T20592-1997/JB/T79.1-94/ASME/ANSL B16.5a-1992 B16.47-1996/JIS B2220-1990 |
drive | hand wheel/hydraulic/pneumatic/electric/spur gear/bevel gear |
Connection mode | internal thread/external thread/flange/welded/wafer |
Structure form | rising stem/non-rising stem/wedge/parallel |
Sealing surface material | Copper alloy/since the seal/rubber/hard seal/ptfe/carbide/rubber/monel alloy |
Pressure level | 0.1Mpa-42.0Mpa/150LB-2500LB/5K-180K |
Groupes de Produits : Valve Globe