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17MIRAYA – Y-type Filter（Y型过滤器）
18BELGICAST - GREATGOLD CENTRIC BUTTERFLY VALVE - VÁLVULA DE EJE CENTRADO GREATGOLD（软密封同心蝶阀）
35Watts Water Pressure Reducing Valves Assembly and Demonstration（水用减压阀）
37DeZURIK KGC-MC Metal Cutting Knife Gate Valves（刀闸阀）
32OmniSeal API 6D Gate Valves（闸阀）
35Factory Help - Choke Valve（节流阀）
60PVC Foot Valve | How does a Foot Valve Working| Foot Valve Working with Water Pump| How it Works（单向止回阀）
672-way valves, 3-way valves, PP, PVDF(两通塑料球阀和三通塑料球阀)
93HITON: Segment Ball Valve（V型球阀）
88Diaphragm valve SISTO-20（隔膜阀）
60Dedicated UL and FM gate valve | gate valves for fire protection | AVK(消防专用闸阀)
63How does a Floating ball valve working | Ball valve | How it works（浮动球阀）
96Control valve | how do pressure reducing valves function | AVK（减压阀）
71Diaphragm valve SISTO-KB（隔膜阀）
85SISTO-Sk-i.310 / .320（阀门智能反馈装置）
87Safety Valve Working Principle Explained | Safety Valve Animation in 3D | Mechanical Engineering（安全阀）
84HITON: Unidirectional Knife Gate Valve（单向刀闸阀）
![Válvula Borboleta | Tri Lok® | Bray Válvulas [Portuguese Version]（三偏心球阀）](https://static.prcvalve.com/3uatD8KItkFrZNLYeFbcxUsSywxIB1QCO1SPRmAiikB9FkMKddvdsU7gf9CreZTv.jpg?x-oss-process=image/watermark,image_d2F0ZXJtYXJrL3dhdGVyXzI0MDUyMS5wbmc=,g_center,t_65)
91Válvula Borboleta | Tri Lok® | Bray Válvulas [Portuguese Version]（三偏心球阀）
80HITON: Through Conduit Knife Gate Valve（直通式刀闸阀）
111Factory Help - Hydraulic Normally Closed Solenoid Valve（液压电磁控制阀-常闭型）
84API600 GATE VALVE's structure and application（闸阀）
41Flo-E-Centric Plug Valves by Flomatic Valves（偏心旋塞阀）
72KGC ES Product Video（刀闸阀）
69FactoryHelp - How it works Hydraulic Ball Valve（液压球阀）
47Transition gate valves for gas | from steel pipes to PE pipes | AVK（燃气用PE连接闸阀）
49AVK Certus PE ball valve - Features and benefits（PE电熔球阀）
53Factory Help - Pilot Operated Regulating Valve（先导式调节阀）
80Directly mounted compact piston actuator SISTO-20DLAP（直装式紧凑型活塞执行器）
86Swing check valve SISTO-RSK（旋启式止回阀）
83Resilient seated gate valve DN1200 - AVK（软密封闸阀）
MIRAYA – Y-type Filter（Y型过滤器）
17BELGICAST - GREATGOLD CENTRIC BUTTERFLY VALVE - VÁLVULA DE EJE CENTRADO GREATGOLD（软密封同心蝶阀）
18Watts Water Pressure Reducing Valves Assembly and Demonstration（水用减压阀）
35DeZURIK KGC-MC Metal Cutting Knife Gate Valves（刀闸阀）
37OmniSeal API 6D Gate Valves（闸阀）
32Factory Help - Choke Valve（节流阀）
35PVC Foot Valve | How does a Foot Valve Working| Foot Valve Working with Water Pump| How it Works（单向止回阀）
602-way valves, 3-way valves, PP, PVDF(两通塑料球阀和三通塑料球阀)
67HITON: Segment Ball Valve（V型球阀）
93Diaphragm valve SISTO-20（隔膜阀）
88Dedicated UL and FM gate valve | gate valves for fire protection | AVK(消防专用闸阀)
60How does a Floating ball valve working | Ball valve | How it works（浮动球阀）
63Control valve | how do pressure reducing valves function | AVK（减压阀）
96Diaphragm valve SISTO-KB（隔膜阀）
71SISTO-Sk-i.310 / .320（阀门智能反馈装置）
85Safety Valve Working Principle Explained | Safety Valve Animation in 3D | Mechanical Engineering（安全阀）
87HITON: Unidirectional Knife Gate Valve（单向刀闸阀）
84Válvula Borboleta | Tri Lok® | Bray Válvulas [Portuguese Version]（三偏心球阀）
91HITON: Through Conduit Knife Gate Valve（直通式刀闸阀）
80Factory Help - Hydraulic Normally Closed Solenoid Valve（液压电磁控制阀-常闭型）
111API600 GATE VALVE's structure and application（闸阀）
84Flo-E-Centric Plug Valves by Flomatic Valves（偏心旋塞阀）
41KGC ES Product Video（刀闸阀）
72FactoryHelp - How it works Hydraulic Ball Valve（液压球阀）
69Transition gate valves for gas | from steel pipes to PE pipes | AVK（燃气用PE连接闸阀）
47AVK Certus PE ball valve - Features and benefits（PE电熔球阀）
49Factory Help - Pilot Operated Regulating Valve（先导式调节阀）
53Directly mounted compact piston actuator SISTO-20DLAP（直装式紧凑型活塞执行器）
80Swing check valve SISTO-RSK（旋启式止回阀）
86Resilient seated gate valve DN1200 - AVK（软密封闸阀）
83
