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8 Year Exporter Ptfe Lined Check Valve - Cast Steel Lift Check Valve – Nortech

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8 Year Exporter Ptfe Lined Check Valve - Cast Steel Lift Check Valve – Nortech Detail:

What’s cast steel lift check valve?

Cast Steel Lift Check Valve is designed to prevent the reversal of flow in a piping system.it’s commonly used in piping systems in which globe valves are being used as a flow control valve. They have similar seating arrangements as globe valves.Lift check valves are suitable for installation in horizontal or vertical lines with upward flow.

They are recommended for use with steam, air, gas, water, and on vapor lines with high flow velocities.the lift check valves are normally designed with spring,it’s closed by default, requiring more pressure to open their door and allow fluid through.

A Cast steel lift check valve is a valve which prevents the suction line from running empty, e. g. after the pump has been stopped. Priming the pump prior to a re-start is therefore no longer necessary.Lift check valves 

Spring-loaded cast steel lift check valves can be installed in the piping in almost any mounting position.Compared with swing check valves, their head losses are higher as the deflection of the flow is much more significant.Lift check valves are preferred when applications require smaller nominal diameters.

Main features of cast steel lift check valve

Features and benefits of Cast Steel Lift Check Valve

  • 1)Quick closing and stable performance:small stroke of valve disc make it possible for a quick closing,a spring loaded disc is even a plus,make the closing quick and reliable.
  • 2)Automatic closing with spring loaded disc. 
  • 3)Very simple construction and easy maitainance.
  • 4)Similar design as the globe valve,could be used as control valve by modifying the disc structure.

Technical specifications of cast steel lift check valve

Technical specifications

Nominal diameter DN15-DN400
Pressure rating PN10-PN16-PN25-PN40-PN63-PN100
Design and manufacture BS EN 12516-1,BS EN 1868,EN12569
Face to Face BS EN 558-1,DIN3202
Flange Ends  BS EN1092-1
Butt weld(BW) End BS EN12627
Test & Inspection BS EN 12266
Body,bonnet,disc Carbon steel,Stainless steel,Alloy steel
Trim 13Cr,F304,F316,Stellite hard faced alloy.

 

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Application of Cast steel lift check valves:

This kind of Cast Steel Lift Check Valve is widely utilized in pipeline with liquid & other fluids. 

  • *General Industrial
  • *Oil and Gas
  • *Chemical/Petrochemical
  • *Power and Utilities
  • *Commercial Applications

Product detail pictures:

8 Year Exporter Ptfe Lined Check Valve - Cast Steel Lift Check Valve – Nortech detail pictures

8 Year Exporter Ptfe Lined Check Valve - Cast Steel Lift Check Valve – Nortech detail pictures


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Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for 8 Year Exporter Ptfe Lined Check Valve - Cast Steel Lift Check Valve – Nortech, The product will supply to all over the world, such as: Serbia, Morocco, venezuela, We pay high attention to customer service, and cherish every customer. We have maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Edwina from venezuela - 2018.09.29 17:23
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Mignon from Nepal - 2018.09.08 17:09

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