Products/Services for Sewer Backflow Valve

  • Industrial Valves-Image
    Industrial Valves - (3256 companies)
    ...control the direction of flow. Flow in the desired direction opens the valve, while flow in the oppose direction forces the valve closed. These valves are important for preventing backflow to systems in applications such as wastewater...
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  • Backflow Preventers-Image
    Backflow Preventers - (127 companies)
    Backflow preventers are assemblies consisting of two check valves and two shut off valves. These assemblies may also include test cocks for each chamber. Backflow preventers are assemblies with two check valves and two shut-off valves that prevent...
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  • Check Valves-Image
    Check Valves - (1944 companies)
    ...that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. Fluid flow in the desired direction opens the valve, while backflow forces the valve closed...
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  • Pressure Relief Valves-Image
    Pressure Relief Valves - (995 companies)
    Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line. Pressure Relief Valves Information. Pressure relief valves are designed to provide protection from over-pressure in steam, gas, air...
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  • Drains and Drain Systems-Image
    Drains and Drain Systems - (384 companies)
    Products and components include: Screens. Strainers. Grease traps. Wet waste interceptors. Grease gutters. Grease absorbent materials. Grates. Grate guards. Passive skimmers. Grate lifters. Drain pipes. Check valves. Pressure relief valves. Types...
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    Gas Valves - (522 companies)
    Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Connection types consist...
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    Hydraulic Valves - (698 companies)
    Hydraulic valves contain and transfer the flow and pressure of hydraulic fluid in hydraulic power systems. They range from simple shutoff valves to precision control valves. In their unpowered state, hydraulic valves can be normally open (open...
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    Gate Valves - (1170 companies)
    Gate valves and knife valves are linear motion valves in which a flat closure element slides into the media stream to shut off flow. Gate valves (also known as knife valves or slide valves) are linear motion valves in which a flat closure element...
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    Ball Valves - (2071 companies)
    Ball valves are quarter-turn, straight-through valves that have a round closure element with matching rounded seats that permit uniform sealing stress. The valve gets its name from the ball that rotates to open and close the valve. Ball valves...
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    Water and Sewer Utilities - (150 companies)
    Water utilities and sewer utilities provide water for commercial, residential and industrial end users. They also receive "used" water and treat/ process it. Often these are municipal entities. Water and sewer utilities provide water for commercial...
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