Our company is a famous gate valve manufacturers in China. We can supply Flanged Gate Valve, Socket Weld Gate Valve, Threaded Gate Valve. 

A gate valve, also known as a sluice valve, is a valve which 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 be parallel, but are most commonly wedge-shaped.

A gate valve mainly contain body, bonnet, wedge, seat, stem. We will take the below gate valve as an example, to make a brief introduction:

DIN 3352 F4 MEATL SEATED NON RISING STEM GATE VALVE 

AVAILABLE MEDIUM: WATER; PETROLEUM PRODUCTS

WORKING TEMPERATURE: 120℃

FACE TO FACE: DIN 3202 F4

FLANGE DIMENSIONS: DIN2501

WORKING PRESSURE: PN10

MATERIALS:

BODY & BONNET: CAST IRON

SEAT: CAST BRASS

WEDGE DISC: CAST IRON + BRASS

STEM: STAINLESS STEEL

STEM NUT: CAST BRASS

GASKET: RUBBER

Besides gate valves, we can also supply other valves, like check valves, globe valves, ball valves, butterfly valves, foot valves, and Y-Strainers.  Welcome to visit our website www.valve-manufacturer.com for more detailed information.