Water
High Temperature
Manual
Stainless Steel
Y-Global Globe Valve
Bellows Globe Valve
Outside Screw Stem Globe Valve
Bellows Globe Valve
ANSI
Standard
Pn16 4" Gear Casting Iron/Ductile Iron Globe Valve
Flange Ends
≤550ºC
Depend on Differenct Size
Stainless Steel
Stainless Steel
Cock Plug
Heavy Body Shape
Stainless Steel
like
Wooden Packing
4in
China
8481804090
Product Description
Wearable and High Temperature Resistant Shut Off Stop Globe Valve
| PN(MPa)Nominal pressure | 1.6 | 2.5 | 4.5 | |
| (MPa)Test pressure | Shell strength test | 2.4 | 3.75 | 6.0 |
| Seal teat(Liquid) | 1.76 | 2.75 | 4.4 | |
| Seal teat(Gas) | 0.5-0.7 | |||
| Suitable mediun | Water,steam,oil | Niter acids | oil | |
| Suitable tempetature | ≤425 | ≤100 | ≤550 | |
Meterial of main parts for pn16 4" gear casting iron/ductile iron globe valve
| Product Type | Part name | |||
| valve body, valve bonnet | Valve disc, valve seat | Gasket | Fastenser | |
H44H(C) Y | WCB or 25 | H: 25+Chromium stainless steel Y: 25+Carbide | Stainless steel with flexible graphite The steel strip Asbestos-wound gasket Spiral wound gasket | High quality carbon steel |
| H44Y (I) | Chromium-molybdenum steel | Chrome molybdenum steel + Carbide | Alloy steel | |
| H44W (P) | Chrome-nickel titanium, chromium-nickel-molybdenum and titanium stainless steel | Stainless steel | ||
| H44W (R) | ||||
Product details
Qualification certificate
Production process
Production equipment
Application
