GOST Flanged Forged Steel Gate Valve

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
Design Rating:API602
Face to Face: AMSE B16.10
Flanged Ends: GOST 12815-80
Inspection& Testing: API 598
SIZE:DN15 DN20 DN25 DN40 DN50
Material: A105 LF2 F321 F304 F5 F11 F22
Operated by: Hand wheel, Gear, Pneumatic, hydraulic and Electric actuator.



1). Sizes: DN15-DN80
2). Rating: 150LB~2500LB
3). Material: A105 LF2 F321 F304 F5 F11 F22
4). End Connection: Flange
5). Operation: Gear, Pneumatic, hydraulic and Electric actuator.
6). Application: Industrial UsageOperated