Pvc Valve
Explore available products and specifications.
12 products in this category
PVC (NRV) No Return Valve 6 Inch
PVC no-return valve (NRV) 6 inch is a large-bore check valve that allows flow in one direction only and prevents reverse flow when the pump stops or pressure drops. Available as a flanged or socket connection swing-type NRV. Manufactured from UPVC for excellent chemical and UV resistance. Suitable for municipal water supply, sewage, pump stations, and large industrial pipelines.
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PVC Air Release Valve 1"
PVC air relief valve (1 inch) automatically vents trapped air from pressurized water pipelines to prevent air locks and maintain efficient flow. The float-operated mechanism opens to release air and closes when water fills the chamber. Manufactured from UPVC with stainless steel float for long service life. Suitable for water supply mains, irrigation systems, and industrial pipelines.
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PVC Air Release Valve 2"
PVC air relief valve (2 inch) provides high-capacity automatic air venting for larger-diameter pressurized water pipelines. It uses a float mechanism to release accumulated air pockets and re-seals when the chamber fills with water. Prevents air locks that cause flow loss and increased energy consumption in pumping systems. UPVC construction ensures chemical resistance.
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PVC Compact Ball Valve
PVC compact ball valve is a space-saving quarter-turn ball valve with socket or threaded ends. It features a full-bore PVC ball, PTFE seats, and EPDM O-ring seals for reliable shut-off in chemical, water supply, and industrial piping systems. Its compact design makes it ideal for installations with limited space.
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PVC Double Union Ball Check Valve
PVC double union ball check valve uses a free-floating PVC ball to prevent reverse flow in piping systems. The double union design allows the valve body to be removed from the pipeline without cutting pipe, making it easy to inspect or replace the ball. Suitable for chemical dosing lines, water treatment, and pump discharge applications.
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PVC Foot Valve
PVC foot valve is a spring-loaded non-return valve installed at the bottom of a suction pipe to keep the pump primed and prevent backflow when the pump stops. It features a built-in strainer screen to protect the pump from debris. Manufactured from UPVC with EPDM seals for chemical resistance and long service life.
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PVC General Handle Butterfly Valve ASTM Standard
PVC general handle butterfly valve (ASTM standard) is a quarter-turn wafer-style valve used to regulate or isolate flow in large-diameter pipe systems. The disc rotates 90° to fully open or close. Manufactured to ASTM standards with a PVC body and disc, EPDM seat, and stainless steel stem. Ideal for water treatment, irrigation, chemical processing, and industrial pipelines.
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PVC Sampling Valve
PVC sampling valve is a quarter-turn plug-type valve designed for extracting fluid samples from pipelines or tanks in chemical processing, water treatment, and laboratory applications. It provides a leak-free seal when closed and a controlled sample flow when opened. Manufactured from high-quality UPVC for excellent chemical resistance and long service life.
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PVC Swing Check Valve
PVC swing check valve uses a hinged disc (clapper) that swings open under forward flow and closes by gravity when flow stops or reverses. It is designed for horizontal or vertical pipeline installation and provides reliable backflow prevention with low pressure drop. Manufactured from UPVC with EPDM seals for chemical and corrosion resistance.
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PVC Threaded Ball Valve Standard
PVC threaded ball valve provides quarter-turn on/off flow control with NPT or BSP threaded ends for direct connection to threaded pipes or fittings. Features a full-bore PVC ball, PTFE seats, and lever handle. Manufactured from UPVC for high chemical resistance. Suitable for water supply, irrigation, and chemical distribution systems.
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PVC True Union Ball Valve
PVC true union ball valve features a two-piece union body construction that allows the valve to be removed from the pipeline for inspection or replacement without cutting the pipe. It offers a full-bore flow path, PTFE seats, EPDM seals, and a lever handle. Available in socket or threaded end connections. Ideal for systems requiring periodic maintenance.
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PVC Wafer Check Valve
PVC wafer check valve is a slim, lightweight dual-plate (dual-disc) check valve designed to fit between pipe flanges. Spring-assisted discs open under forward flow and close instantly when flow stops, minimizing water hammer. Its wafer body design reduces installation space and weight compared to full-body check valves. Suitable for water treatment, industrial, and chemical systems.
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