NF GATE VALVE
1. DESCRIPTIONS
Size: DN40-DN200
Nominal pressure: 1.0MPA
Strengh testing: 2.4MPA
Enclose testing: 1.8MPA
Medium: Water, gas, oil and so on
Tempreture: -10 centigrade to 100 centigrade
2. MAIN PARTS AND MATERIALS
Body: Cast iron
Wedge: Cast iron
Bonnet: Cast iron
Stem: HMn58-2-2
Stem nut: Q235
Handle: Cast iron
Seat: Brass
O ring: NBR
Gasket: XB300
Stuff gland: Cast iron
| Face to Face | Flange End |
| E29-324 | DIN 2501 |
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