purpose of a check valve

Stands Lie Dual Loudspeaker Mute (External and Connection Dimension) william(AT)dongjin.cc...

... the output for the media. Since they only allow media flow in one direction, they are commonly referred to as ‘one way ’ or ‘non return valv...

... produce the lowest pressure drop, when compared with other of the same size. They feature a simple design that is easy to maint...

... DN50-DN400 PN10/16 product description may also be used on lines supplying auxiliary systems where pressure may rise above...

...single direction. The main of is to prevent the flow in reverse direction which would othervise cause the system or equipment ...

... flange silencing cross flow 1. Description: Special flanged silencing is a one-way opening and closing device f...

...;WRAS,EC1935;FDA,EC1935;REACH,ROHS 1. Rubber coated disc (ductile iron disc or copper disc inside). 2. wedges are used in non slam check valv...

... and vibration. Process downtime and maintenance costs are eliminated. Intelligent use of venture results in static and dynamic performance, axial ...

...ng the vertical centerline of the body. The internally threaded can only be installed on horizontal pipelines. On high-pressure s...

... the medium in the pipeline from flowing back. The that opens or closes on its own by the flow and force of the medium to prevent the medium ...

... Temperature: -10℃≤t≤115℃ Thread to ISO228 Note: Sealing Material is Brass Swing size: 1-1/4 inch BSP female x female threaded. Swing c...

...h liquid products, spring are designed to assist closure pressure to create a positive shutoff Specification Product Name: 316L Sanita...

...non-return , is used to prevent the backflow of media in pipelines. The disc is opened or closed by the flow of media and force, and is ...

... with 2 inch and 3 inch for Inline Top-entry provided by CCSC is forged by hight strength alloy steel,it's used ...

... with two cartridge hydraulic lock A dual cartridge pilot is a specific type of pilot-operated that utiliz...

... is a special product ,and it is used for draining sewage .In many foreign countries,such as Spain , America,it is usually named as duckmouth...

... of cast iron and it has a design standard of DIN3356/ BS5153/ BS1868/ ANSI/ JIS B2043. The face to face of this is DIN3302-F6/BS5153/A...

... High Pressure No Return *Product Specification *Name: *Size: 6mm 8mm 10mm 1/8" 1/4" 3/8" 1/2" *Connection: Ferrule OD...

... from EPDM rubber disc, which ensures a tight seal. This comes with a flange connection and is available in sizes from DN50 to DN600. T...

... is PTFE. The is designed for directional flow control, as it provides a 5.0 PSIG (.35 Bar) back sealing pressure. This Plastic Isolati...