High pressure steam motorized gate valve

High pressure steam motorized gate valve

Feature of gate valve:

    A gate valve, also known as a sluice 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 desired. The gate faces can form

a wedge shape or they can be parallel. Gate valves are characterised as having either a rising or a nonrising 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. Nonrising stem valves may have a pointer threaded onto the

upper end of the stem to indicate valve position, since the gate travels up or down the stem on the threads without raising

or lowering the stem. Nonrising stems are used underground or where vertical space is limited.

Gate valves may have flanged ends which are drilled according to pipeline compatible flange dimensional standards.

Our gate valves are typically constructed from cast iron, ductile iron, cast carbon steel, gun metal, stainless steel,

alloy steels, and forged steels. We have both Rising stem gate valve or nonrising stem for your selection.

Muti turn  valve actuator for gate valve Specification 

Guangzhou Fols Valve Technology Co., ltd is a manufacturer which has been specializing in electric,

pneumatic valve actuator, and in the research, development, production, sale and service of automatic

control system

Our main products the FOLS series of electric actuator are elaborately designed and manufactured by the

most advanced technology according to the practical situation.The FOLS series of electric actuator are 

characterized by driving device and transmission gear in one, small volume, light weight,good-looking

appearance, and remarkable performance. They have been widely used in various fields, such as paper

making, pharmaceuticals, food, chemical, petroleum, electricity, fire protection, air-condition, water supply

and industrial automation and so on.