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Check valve
Valve category
止回阀（check valve）是一种防止管道介质倒流的阀门，止回阀是指启闭件为圆形阀瓣并靠自身重量及介质压力产生动作来阻断介质倒流的一种阀门。属自动阀类，又称逆止阀、单向阀、回流阀或隔离阀。
Explore Check valve products, materials, pressure classes, temperature ranges and actuation options from Tekron & Trekre. Contact our valve engineers for application-based selection and technical support.
Stainless steel flange bottom valve Japanese standard JIS10K
JIS20K Japanese standard lift check valve SCS13 SCS14
JIS 10K Japanese standard flange lift check valve
JIS10K Japanese standard clamp check valve SCS13/SCS14
ANSI Class600 American standard swing check valve
JIS20K flange swing check valve
JIS10K Japanese standard rotary check valve
American standard swing check valve ANSI Class150
ANSI Class300LB American standard swing flange check valve
Horizontal lifting spring check valve
Horizontal swing check valve
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