TW 
法蘭旋啟式逆止閥 563D
Easy installationMORE
雙板對夾逆止閥 511
Durable / Lighter / SmallerMORE
法蘭球逆止閥 565
Full bore ensured self-cleaning ballMORE
螺紋球逆止閥 566
Horizontal and vertical installation in the pipelineMORE
旋啟式逆止閥 563A Class 125
Suitable for both horizontal and vertical installationMORE
歐標 橡膠擋板逆止閥 561
Suitable for both horizontal and vertical installationMORE
全內襯閥體雙板止回閥 520
Zero leakage & long service lifeMORE
法蘭靜音逆止閥 541
Replaceable rubber seat ring for drop tight shutoffMORE
單板對夾止回閥 530
Ultra-thin check valveMORE