flapper type check valve

...prevent fluid from flowing back to the pump, thus to protect pipeline safety. – Clapper are designed for well ser...

... API Standard FMC SPM High Pressure Fig 1502 Check valves Have Three :top enter type va...

..., it is forged by hight strength alloy steel AISI4130 75ksi. The top-entry is applied for stopping the return f...

... / Wafer DN15 ~DN1200 Swing Application: The is used for preventing the back-going...

... and acidizing. The is placed in the treating line to allow flow to the well but isolates and back flow to go upstream in the v...

... Flange Ends 1. PRODUCT PROFILE Rubber Seated is also called flexible , whose disc is rubber coat...

...s either causes a forward flow or prevents backflow in a device. Our , umbrella, duckbill and custom are produced from a wide variety...

... With AISI B16.1 Flange Description: The rubber swing is designed to prevent reverse flow automatically. During syst...

SCH80 plastic UPVC grey ,Plastic PVC Wafer Horizontal Supplier UPVC Metric Swing Vertical Manuf...

Rubber Swing Ductile Iron GGG50 Non-return ...

... disc Thin veyron ,specialzing in produce butterfly ,,gate ,rubber expension joint in high quality but compet...

... plate, stem and spring and other important parts, and the use of thin lightweight design.Because the closing stroke of the plate is sh...

...ough a system opens the , while any reversal of flow will close the . Exact operation will vary depending on the of mech...

... / Spring Sanitary s are specifically used for the food handling and processing industries to prevent backfl...

...tem. These are activated by the flowing material in the pipeline. Forged Steel Ball VERVO forged steel Ball disc ar...

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

... and available in with two configurations, i.e., Plug and Ball . These shall be bolted bonnet or welded bonnet typ...

... factory The function of cast iron ball s is to ensure that there will be no reverse flow in the pipeline. Specific...

... DN100 PN40 A , clack , non-return or one-way is a that normally allows fluid (liquid or gas) to...

...(API 14A SCSSV), 9Cr1Mo/13C/S13Cr/Incone The TS series subsurface safety are tubing retrievable surface controlled subsurface safety v...