Gas Line Gate Valve

Gate valves are used when a straight line flow of fluid and minimum flow restriction are needed.

Gas line gate valve. Name description model filter by. When the valve is wide open the gate is fully drawn into the valve bonnet. Gate valves use a sliding plate within the valve body to stop limit or permit full flow of fluids through the valve. 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.

The gate is usually wedge shaped. The design of the valve allows for a tight shutoff in services with solids in suspension. Before the resilient seated gate valve was introduced to the market gate valves with a metal seated wedge were widely used. A pressure relief valve is a safety feature found on fixtures like water heaters.

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. It may very well be a gate valve of sorts but built in a much different way then a typical gate valve. Tim should be able to say for sure. You can typically control flow with a knob but it s harder to know if the valve is open or closed.

The series 20 knife gate is a uni directional all stainless steel lug style valve designed for industrial service applications. This guide reviews the differences between ball valves and gate valves as well as how to choose the best type of valve for your needs. When it comes to gate valves grainger s got your back. Metal seated vs resilient seated gate valves.

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. I d be curious myself gas utility distribution is out of my realm of expertise. View datasheet ss lug style knife gate valve series 20 from bi torq valve automation. 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.

They can be disassembled for in line servicing. Gate valves are similar operating when the water or other fluid lifts the gate out of the way so it can pass. Natural gas gate valves. 03 20 2012 03 43 am 5.

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