Gas Line Gate Valve

Ball valves and gate valves are two of the most commonly used valves for controlling the flow of fluid in plumbing or gas systems.

Gas line gate valve.

Designed for quick shutoff in low pressure or vacuum lines these quick opening valves provide unrestricted flow for low pressure tank and drain applications with liquids. A pressure relief valve is a safety feature found on fixtures like water heaters. When the valve is wide open the gate is fully drawn into the valve bonnet. 03 20 2012 03 43 am 5.

Designed to provide long service in high pressure pump and standpipe manifold systems our rugged valves created tight shutoff at every closing cycle and outperform even after long exposure to. While valves ball and gate with a wog 600 mark might be suitable for use with gas unless the valve has a specific mark indicating approval for gas you can t assume it is. Forum manufactures mud gate valves to meet the tough demands of deep high pressure drilling applications up to 7 500 pounds per square inch psi. Tim should be able to say for sure.

Natural gas gate valves. When it comes to gate valves grainger s got your back. Gate valves are similar operating when the water or other fluid lifts the gate out of the way so it can pass. The gate is usually wedge shaped.

I d be curious myself gas utility distribution is out of my realm of expertise. Most of avk s gate valves are of the solid wedge shaped design but we also offer knife gate valves for wastewater treatment and parallel slide valves for gas supply. Metal seated vs resilient seated gate valves. The series 20 knife gate is a uni directional all stainless steel lug style valve designed for industrial service applications.

It may very well be a gate valve of sorts but built in a much different way then a typical gate valve. The valve has to be rated for the use in the gas line at the operating pressure. Name description model filter by. Gate valves use a sliding plate within the valve body to stop limit or permit full flow of fluids through the valve.

Gate valves are used when a straight line flow of fluid and minimum flow restriction are needed. They can be disassembled for in line servicing. Pvc gate valves spigot. The design of the valve allows for a tight shutoff in services with solids in suspension.

You can typically control flow with a knob but it s harder to know if the valve is open or closed.