Pipe Fittings Manufacturers & Suppliers Beijing Zhonghaiwei Environment Engineering Co., Ltd.

High Quality Flexible Rubber Duckbill Valve

Rubber Duckbill Valve 1,ISO9001 and ISO14001 2,DN50~3000mm 3,Material:rubber,steel 4,12 years OEM manafacturer experience Rubber Duckbill Valve,flange duckbill valve,rubber check valve 1: Product Introduction 1:Rubber check valve is made of rubber ,it looks...

Pessure Reducing Rubber Check Valve

Rubber Check Valve 1,ISO9001/14001,OEM manufacturer 2,DN50~3000mm 3,Material:rubber,steel Rubber Check Valve a: Rubber Check Valve Product Introduction 1:Rubber check valve is made of rubber ,it looks like a duckbill and is a new draining valve...

Flanged Flexible Duckbill Check Valve

Duckbill Check Valve 1,ISO9001 and ISO14001 2,DN50~3000mm 3,Material:rubber,steel 4,12 years OEM manufacturer experience Duckbill Check Valve,adjustable check valve,duckbill valve1:Compared with traditional flat valves,it owns obvious advantages: 1, It will start and close...

For Sewage Treatment slip on Flexible Rubber Duckbill Valve

Rubber Duckbill Valve 1,ISO9001 and ISO14001 2,DN25mm~5000mm 3partner:FLSmidth Co.A/S 4,12 years OEM manufacturer experience Rubber Duckbill Valve,duckbill valve,slip on duckbill check valve The rubber Duck-bill check valve is all rubber reinforced. It consists in an...

12 years manufacturer Flexible Rubber Duckbill Valve

Rubber Duckbill Valve 1,ISO9001 and ISO14001 2,DN25mm~5000mm 3,Material:rubber,steel 4,12 years OEM manafacturer experience Rubber Duckbill Valve,flexible check valve,rubber check valve 1: Product Introduction 1:Rubber check valve is made of rubber ,it looks...

Muff-coupling flexible rubber check valves

rubber check valves 1,ISO9001 and ISO14001 2,DN25mm~5000mm 3,Material:rubber,steel 4,12 years OEM manafacturer experience rubber check valves,duckbill valve,rubber duckbill valve 1: Product Introduction 1:Rubber check valve is made of rubber ,it looks like a duckbill and...

High Flexibility Flanged Duckbill Valve

Flange Duckbill Valve 1,ISO9001 and ISO14001 2,DN50~3000mm 3,Material:rubber,steel 4,12 years OEM manufacturer experience Flange Duckbill Valve,flanged duckbill valve,rubber duckbill valve 1:Basic information: Manufactured with an integral reinforced rubber flange...

Muff-coupling Flexible Duckbill Valve

Duckbill Valve 1,ISO9001 and ISO14001 2,DN25mm~5000mm 3,Material:rubber,steel 4,12 years OEM manafacturer experience Duckbill Valve,adjustable check valve,rubber duckbill valve1: Product Introduction 1:Rubber check valve is made of rubber ,it looks like a duckbill...

DN25mm~5000mm flange duckbill valve

flange duckbill valve 1,ISO9001 and ISO14001 2,DN25mm~5000mm 3,Material:rubber,steel 4,12 years OEM manufacturer experience flange Check Valve,rubber check valves,duckbill check valve1:Basic introduction: The rubber Duck-bill check valve is all rubber...

supply DN50mm~3000mm rubber check valves

rubber check valves 1,ISO9001 and ISO14001 2,DN25mm~5000mm 3,Material:rubber,steel 4,12 years OEM manufacturer experience rubber check valves,flexible check valve,rubber duckbill valve 1)Basic infromation: Manufactured with an integral reinforced flexible...