API Forged Steel Gate Valve with Flange
Gate valve, is a valve that opens by lifting a round or rectangular gate/wedge out of the path of the fluid. The distinct feature of a gate valve is the sealing surfaces between the gate and seats are planar, so gate valves are often used when a straight-line flow of fluid and minimum restriction is asked.
Gate valves are characterized as having either a rising or a non-rising stem. Rising stems provide a visual indication of valve position because the stem is attached to the gate such that the gate and stem rise and lower together as the valve is operated.
Non-rising stem valves may have a pointer threaded onto the upper end of the stem to indicate valve position. Non-rising stems are used underground or where vertical space is limited.
API GATE VALVE
Face to Face: AMSE B16.10
Flanged Ends: ASME B16.5
Inspection& Testing: API 598
SIZE:1/2" - 2"
Material: A105 A105N F304 F316,F316L F304L F321Ti,F316Ti,LF2 LF3 F5 F11 F22
Operated by: Hand wheel, Gear, Pneumatic, hydraulic and Electric actuator.
|Valve construction:||Outside screw&Yoke,Bolted Bonnet,Rising/Non-rising stem|
|Nominal PRESS:||PN10,PN16,PN25,PN40,PN64.Class150 Class300 Class600 Class900 Class1500 Class2500|
|Valve Body Material:||A105 A105N F304 F316 F304L F316L F321Ti F316Ti F5 F11 F22 LF2 LF3|
|Seal Material:||A105,SS304,SS316,Stellited Facing.Hard facing.|
|Working Medium:||air, steam, water, gases, oil, dust, corrosive medium, etc.|
|Driver Connection:||ISO 5211 or customerized made|
|Valve Inspection:||API598,ISO/DIN 5208-1987 |
|Application Field:|| Water,Oil Gas etc...|
1). Sizes: 1/2"-2"
2). Rating: 150LB~2500LB
3). Material: SS301, SS304, SS304L, SS316, SS316L, A105
4). End Connection: Flange
5). Operation: Gear, Pneumatic, hydraulic and Electric actuator.
6). Application: Industrial UsageOperated