氣/手動閘刀閥(KVP/M)、氣/手動封閉式閘刀閥(KGP/M)、氣/手動排渣閥(KSP/M)

氣/手動閘刀閥(KVP/M)>>>Knife Gate Valve For Pneumatic/Manual

氣/手動封閉式閘刀閥(KGP/M)>>>Knife Gate Valve For Pneumatic/Manual

氣/手動排渣閥(KSP/M)>>>Slurry Knife Gate Valve For Pneumatic/Manual