Gate Valve Manufacturer/Gate Valve Factory/Gate Valve Supplier/Gate Valve Price 200WOG CF8 CF8M NPT/BSPT/BSPP Threaded Stainless Steel Gate Valve
A gate valve, also known as a sluice valve, is a valve that opens by lifting a barrier (gate) out of the path of the fluid. Gate valves require very little space along the pipe axis and hardly restrict the flow of fluid when the gate is fully opened. The gate faces can be parallel but are most commonly wedge-shaped (in order to be able to apply pressure on the sealing surface).
Gate valves are used to shut off the flow of liquids rather than for flow regulation. When fully open, the typical gate valve has no obstruction in the flow path, resulting in very low flow resistance.The size of the open flow path generally varies in a nonlinear manner as the gate is moved. This means that the flow rate does not change evenly with stem travel. Depending on the construction, a partially open gate can vibrate from the fluid flow.
Descriptions:
1) Thread ends: ANSI B1.20.1,BS 21/2779,DIN 259/2999,ISO 228
2) Inspection&Testing:API 598
3) Material: ASTM A351-CF8,CF8M,SS316,SS304
4) Size: 1/2"~ 4"
5) Working pressure: 200PSI/ PN16
6) Working Temperature: from -20°C to 180°C
7) Working medium: Water, Oil, Gas, Steam,Acid, etc
Features:
1) Investment Casting Body
2) Metal Sealing
3) Non-rising Stem Design
4) Hand Wheel Operation
5) Threaded type: NPT,PT,BSP,BSPP,BSPT,DIN is available
No. |
Parts |
Material |
| 1 |
Body |
CF8M/316 |
CF8/304 |
| 2 |
Bonnet |
CF8M/316 |
CF8/304 |
| 3 |
Disc |
CF8M/316 |
CF8/304 |
| 4 |
Stem |
316 |
304 |
| 5 |
Stop Cap |
CF8M/316 |
CF8/304 |
| 6 |
Gland |
316 |
304 |
| 7 |
Wheel Handle |
Aluminium |
| 8 |
Nut |
304 |
| 9 |
Stem Packing |
PTFE |
| 10 |
Gasket |
PTFE |
WORKSHOP CORNER
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