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Wholesale Wras Certified Butterfly Valve - Resilient Seated Butterfly Valve Wafer Type – Nortech

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Wholesale Wras Certified Butterfly Valve - Resilient Seated Butterfly Valve Wafer Type – Nortech Detail:

What is Resilient Seated Butterfly Valve Wafer Type?

Resilient Seated Butterfly Valve,is also referred to as “concentric”,”rubber lined” and “rubber seated” butterfly valve,has a rubber (or resilient) seat between the external diameter of the disc and the internal wall of the valve.

Butterfly valve is a quarter-turn valve that rotates 90 degrees to open or close the media flow. It has a circular disc, also known as the butterfly, found at the center of the body that functions as the closing mechanism of the valve. The disc is connected to an actuator or handle through the shaft, which goes through from the disc to the top of the valve body.

The movement of the disc will determine the position of the butterfly valve.The resilient seated butterfly valve wafer type can work as isolating valve if the disc rotates a full 90-degree turn, the valve is completely opened or closed.

Butterfly valve is also used as flow regulalting valve,if the disc does not rotate to a full quarter-turn, it means the valve is partially open,we can regulate the flow of fluids by various openning angle.

(CV/KV chart of resilient seated butterfly valve is available on request)

Resilient Seated Butterfly Valve Wafer type,the most compact design with short face to face.it’s fit between two flanges,with studs passing from one flange through other. The valve is held in place and sealed with gasket by the tension of studs.A resilient seated butterfly valve wafer type is a lightweight, maintenance-free, cost-effective, and reliable solution to various applications.

 

Main Features of NORTECH resilient seated butterfly valve wafer type

Resilient seated butterfly valve lug type design features of pinless disc

please refer to our catalogue of butterfly valves for details or contact our sales team directly.

Types of Operation for Resilient seated butterfly valves wafer type

Handle lever 
  • Butterfly valve PN10/16,Class125/150 DN32-DN200
  • Butterfly valve PN25,DN32-DN150
Manual gearbox
  • full range from DN32-DN600
Pneumatic actautor
  • Pneumatic actuator double acting(DA)
  • Pneumatic actuator spring return(SR)
Electric actuator
  • On-off type electric actuator
  • Modulating actuator
  • Water proof
  • Explosion proof
Free stem ISO5211 mouting pad   
  • stem dimension and ISO flange customized on request of customer.        

lever
manual-gear
pneumatic-actuator
electric-actuator
free-stem

Technical specification of resilient seated butterfly valves wafer type

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Wholesale Wras Certified Butterfly Valve - Resilient Seated Butterfly Valve Wafer Type – Nortech detail pictures

Wholesale Wras Certified Butterfly Valve - Resilient Seated Butterfly Valve Wafer Type – Nortech detail pictures

Wholesale Wras Certified Butterfly Valve - Resilient Seated Butterfly Valve Wafer Type – Nortech detail pictures


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With responsible good quality method, good status and excellent client services, the series of solutions produced by our company are exported to lots of countries and regions for Wholesale Wras Certified Butterfly Valve - Resilient Seated Butterfly Valve Wafer Type – Nortech, The product will supply to all over the world, such as: Netherlands, Cannes, Kyrgyzstan, You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Belle from Mumbai - 2017.08.15 12:36
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Nana from UAE - 2017.05.02 11:33

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