They are operated by a threaded stem which connects the actuator generally a hand wheel or motor to the stem of the gate.
Wedge gate valve parts.
A gate valve can be defined as a type of valve that used a gate or wedge type disk and the disk moves perpendicular to flow to start or stop the fluid flow in piping.
Resilient wedge gate valves resilient wedge valves from clow valve company bring the latest technology and more than a century of engineering expertise to your water system.
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.
United states gate valve find detail solid wedge gate valve from fbv inc.
They re designed to meet or exceed awwa standards and have for decades been recognized as the original and definitive standard.
In addition to popular end connection options these valves can be ordered with mueller s exclusive aquagrip system that incorporates an o ring sealed compression connection and integral pipe.
Mueller resilient wedge gate valves have features to make them easier to operate preserve sealing capability and interior coating integrity for many years of reliable service.
If the valve has a rising stem its position can be seen just by looking at the position of the stem.