2023年1月15日 · Working Principle & Types – A drain valve is a mechanical mechanism that allows surplus liquid or gas to be released from a storage tank, vessel, or container. Although some drain valves are automatically opened when a specific pressure or temperature is met, most drain valves are opened manually by twisting a screw or handle.

Drain valves remove media from process lines and process or storage tanks. They are used in applications such as compressed air systems where liquid, gas, or slurries need to drain or be drained from the system.

2021年10月14日 · Bob Vila explains how different kinds of valves can help make repairs easier, control the flow of water, and prevent common plumbing problems.

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Strahman offers a diverse line of ram-type valves, bottom outlet and drain valves, ideal for use in liquid and gas service or with slurries, polymers, and high viscosity fluids which may solidify. Our drain ram valves come in four broad types – Soft Seal Piston (DV & VL series), Metal & Dual Seated Piston (VP series), Disc (VD series), and ...

As you understand from its name, drain valves are used to drain liquids, gases, and other substances from compartments and tanks. They are generally located at the lowest point of the tank. You just need to open the drain valve and discharge the liquid from it.

• Strahman 1-inch to 6-inch 150, 300, & 600 Class ANSI drain valves qualify by design to API Fire Test for Valves • 3/16-inch RF on the inlet flange for mating to Strahman drain valve

2024年8月10日 · Ball valves with drains contain an extra port that allows users to remove downstream liquids after closing the valve. Key benefits include winterizing water systems, depressurizing air lines safely, and draining process equipment for maintenance.

To properly install the valve follow the procedures below. Strahman drain valves ship with the piston flush with the inlet flange to protect the piston from damage. DO NOT extend the piston before or during installation of the valve. Before installing the valve, inspect the inlet and discharge ports of the valve and remove any foreign material.