Wafer Check Valve

DN150 wafer type check valve with EPDM seat and dual plate design provides reliable one-way fluid control. Features include compact 76mm length, API 594 design compliance, water hammer protection, and easy flange installation. Manufactured to DIN 3202 and EN 12266 standards for industrial applications requiring backflow prevention and system protection.

Compact ANSI wafer check valve prevents medium backflow with spring-type mechanism. Features 1-1/2" to 24" size range, 125LB to 600LB pressure rating, and -29°C to 180°C temperature tolerance. Ideal for space-constrained installations with fast closing action and minimal water hammer pressure. ISO9001 and CE certified manufacturer with global distribution.

Industrial-grade 3/4" wafer check valve featuring 300LB working pressure and carbon steel construction. This lift-type valve prevents backflow in piping systems with ASME compliance, PED/ISO certifications, and compatibility with water, oil, gas, and air media. Energy-efficient design with minimal head loss and easy installation in horizontal or vertical pipelines.

Industrial-grade H71H stainless steel wafer lift check valve with 150LB-300LB pressure rating and DN15-300 port sizes. Features PED and ISO certifications, -20℃~200℃ temperature range, and energy-efficient design with minimal head loss. Suitable for high-pressure applications in water, oil, gas, and air systems with 1-year warranty.

Industrial-grade stainless steel double flange swing non-return valve designed for water supply systems. Features 360-degree valve flap movement, leak-proof design, and compatibility with temperatures from -196°C to 540°C. Available in sizes from 1/2" to 14" with pressure ratings up to 42.0MPa. Certified to ASME B16.34, API6D standards for reliable backflow prevention.

Compact H71 PN25 spring wafer type lift non return valve designed for oil, gas, and corrosive liquids. Features API 594 design, ASME B16.34 rating, and materials including SS316/SS304. Working pressure PN16-PN40 with temperature range from -196°C to 550°C. ISO9001 and CE certified for reliable industrial performance.

Compact stainless steel dual plate wafer check valve designed for oil, water, and gas applications. Features rapid closure with minimal water hammer pressure, 1/4 to 1/8 the length of traditional valves, and compliance with API 594, API 6D, and ASME B16.34 standards. Ideal for industrial pipelines and water treatment systems.

Industrial-grade globe stop flange lifting non return valve manufactured to GB/T12235 standards. Features SS316 and WCB construction for high-pressure applications with sizes ranging from DN15 to DN300. Provides superior sealing performance for horizontal pipe installation with customizable configurations for various pressure, temperature, and media conditions.

Industrial CF8 wafer swing check valve with NBR soft seat for zero leakage performance. Features ANSI 150LB-300LB pressure rating, -20°C to 180°C temperature range, and API598 certification. Spring-assisted quick closure prevents water hammer, while compact design reduces installation costs and space requirements.

Super Duplex wafer check valve with non-slam design for backflow prevention. Features sizes from DN40 to DN600, pressure ratings PN10 to PN40, and temperature range -29°C to 180°C. Ideal for water supply, petroleum, and chemical industries with space-saving installation and long service life.

Spring loaded vertical silence check valve with CF8 material and flange connections. Features include water hammer prevention, zero leakage resilient seat, and double guided disc design. Compliant with ANSI and GB standards for water supply, HVAC, and industrial applications. Available in DN 100-300mm sizes with 7-60 day delivery.

ANSI H44 swing check valve with 10 inch flange ends. Built-in rocker arm design prevents leakage. Alloy steel or Stellite6 sealing surface resists erosion. Complies with ASME B16.34, API6D, and API598. Custom options available.

Precision cast steel swing check valve prevents backflow in piping systems. Designed per ASME B16.34, API6D. Features metal seat, flanged ends, and 150LB pressure rating. Ideal for water, oil, and gas applications. Custom sizes available.

Designed per GB/T12235 with flanged ends, this lifting check valve ensures reliable sealing and durability. Suitable for horizontal pipelines, it offers low maintenance and custom spring options. Ideal for industrial applications requiring tight shut-off.

Designed per GB/T12235, this lift check valve features a durable stainless steel body and flange connection rated PN16. Its guided disc ensures reliable backflow prevention, while hard alloy sealing surfaces provide wear and corrosion resistance. Available DN15–DN300 with customizable options.

H71 carbon steel wafer lift check valve, 300LB 8 inch, prevents backflow in water, gas, oil lines. Features compact design, quick closure, low fluid resistance. Certified ISO9001, CE. Custom materials available.

Designed per API 594, this wafer check valve features a metal seat and spring for reliable backflow prevention. Suitable for water, gas, and oil up to 550°C. Compact, lightweight, with low fluid resistance. Available in CF8M, CF8, and DIN materials. ISO9001 & CE certified.

DIN high temperature wafer check valve, lift type precision casting. Designed per API 594, rated PN16-PN40, temp range -196°C to 550°C. Materials: CF8M, CF8, DIN 4.4408/4.4308. Compact, lightweight, low water hammer. Ideal for water, gas, oil. Custom options available.

Designed to API594/API6D, this dual plate check valve features a short closing stroke and spring-loaded flaps to minimize water hammer. Suitable for sea water, it offers low opening pressure, high reliability, and long service life. Custom sizes and certifications available.

Lightweight wafer check valve with dual spring-loaded plates for rapid closure, preventing water hammer. Designed to API594, API6D. Durable, compact, and easy to install between flanges. Ideal for one-way fluid control. Custom sizes available.