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FC Hydraulic Gate Valve |
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FC HYDRAULIC GATE VALVE
1. "FC" series gate valves, which are designed and manufactured By Nanjing Oilfield Machinery Co., Ltd., with light on-off force moment and reliable seal. Specific back seal mechanisms make on-size operation convenient.
2. "FC" series gate valves are mostly used to all sorts of Wellhead Christmas Trees and manifolds and casing valve, etc., with working pressure such as 3000/5000psi, 10000psi and 15000psi, inside nominal diameter 1-13/16" 2-1/16" 2-9/16" 3-1/16" 4-1/16" 5-1/8" 7-1/16" , saitsfy all requirements for geologic exploration and oil production.
3. Requirement for material, physical and chemical data and pressure test conform to API 6A, nineteenth edition.
4 FC series gate valves have the outlet and seals. Entering the valve from one end, fluid push the seat move toward the valve plate and make them integrate closely, thereby , gain the seal.
5. For the two ends of the HYD FC series gate valves, any one end can be as inlet or outlet end. |
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1. Handwheel
2. O- Ring
3. Adjusting Nut
4. O-Ring
5. Locking Screw
6. Cylinder Head Nut
7. Set Screw
8. Blind Cylinder Head
9. Cylinder Head Stud
10.Cylinder
11.Centering Pin
12.Set Screw
13.Piston Lock Nut
14.Piston
15.O-Ring
16.O-Ring
17.Gland
18.Stem Packing
19.Lower Cylinder Head
20.Relief Valve
21.Bonnet Nut
22.Bonnet
23.Grease Fitting
24.Valve Check
25.Bonnet Gasket
26.Stem
27.Gate& Seat Assy.
28.Gate
29. Retainer Plate
30.Seat Ring
31.Seal Ring
32.Pin
33.Lower Stem
34.Bonnet Stud
35.Bonnet Locating Pin
36.Body
37.Name Plate
38.Pipe Plug
39.Stem Protector
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