Product Description Model NO.: Z40H Material: Carbon Steel Pressure: High Temperature Seal Surface: Wedge Gate valve Usage: Safety Application: Industrial Usage, Water Industrial Usage Body: Wc6 Disc: Wc6 Trademark: ZY Origin: China Type: Straight-through Connection Form: Flange Actuator: Bevel Gear Thread Position of Valve Rod: Outside Gate Valve Standard: ANSI Size: 2"-24" Seat: Stellite Sealing: Pressure Self-Sealing Specification: API, CE, ISO9001: 2008 HS Code: 8481804090 API Cast Steel Flanged 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:API600
Face to Face: AMSE B16.10
Flanged Ends: ASME B16.5
Inspection& Testing: API 598
SIZE:1/2"  - 40"
Material: CF8/CF8M/CF3/CF3M/LCB/WCB, LCB, WC6, WC9, C12, C5
Operated by: Hand wheel, Gear, Pneumatic, hydraulic and Electric actuator.


1). Sizes: 2"~24"
2). Rating: 10K~20K
3). Material: SS301, SS304, SS304L, SS316, SS316L, A105, WCB
4). End Connection: Flange
5). Operation: Gear, Pneumatic, hydraulic and Electric actuator.
6). Application: Industrial UsageOperated

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