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Cheap price Double Eccentric Butterfly Valve Flange Type - Double Eccentric Butterfly Valve – Nortech

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Cheap price Double Eccentric Butterfly Valve Flange Type - Double Eccentric Butterfly Valve – Nortech Detail:

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What is Double Eccentric Butterfly Valve ?

Double Eccentric Butterfly Valve is an innovative double offset design product with advanced world leading technology. This butterfly valve has a unique structure with ultra reliable sealing performance, wide working conditions and low operation torque.

Double Eccentric Butterfly Valve Technical Specifications

Design  API 609/ASME B16.34
End Connection  Wafer/Lug/Double flanged
Operation  Manual/Pneumatic/Electric
Size Range  NPS 2″-60″(DN50-DN1500)
Pressure Rating  ASME Class150-300-600(PN16-PN25-PN40)
Body Material  Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel
Seat Material  PTFE, RPTFE, PPL
Temperature  -29℃ to 250℃

Our advantages of Double Eccentric Butterfly Valve

Long service life:the valve can be open/closed up to 670,000 times

Ultra-Reliable seal performance:bi-directional zero leakage

No extra O-ring for sealing performance

Fire proof design

Stem blow-out proof structure

Easy maintenance to replace seat and disc

application for power station,petrochemical,gas line etc

Type of Operation for Double Eccentric Butterfly Valve

Handle lever for resilient butterfly valves DN40-DN200.

Manual gearbox operator for the full range butterfly valves.

Pneumatic actuator for full range of butterfly valves

Electric actuator for full range of butterfly valves

Free stem without actuator,customized for clients with your own actuators.

Main Material List:

Parts

Materials

Body

Cast iron, ductile iron, carbon steel, stainless steel

Disc

Nickel ductile iron / Al bronze / Stainless steel

Seat

EPDM / NBR / VITON / PTFE

Stem

Stainless steel / Carbon steel

Bushing

PTFE

“O” ring

PTFE

Pin

Stainless steel

Key

Stainless steel

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What is the Double Eccentric Butterfly Valve used for?

This kind of  Double Eccentric Butterfly Valve  is widely utilized in

Petrochemical, Water treatment, PSA, Power plant, Dry air compressor etc. 


Product detail pictures:

Cheap price Double Eccentric Butterfly Valve Flange Type - Double Eccentric Butterfly Valve – Nortech detail pictures

Cheap price Double Eccentric Butterfly Valve Flange Type - Double Eccentric Butterfly Valve – Nortech detail pictures

Cheap price Double Eccentric Butterfly Valve Flange Type - Double Eccentric Butterfly Valve – Nortech detail pictures

Cheap price Double Eccentric Butterfly Valve Flange Type - Double Eccentric Butterfly Valve – Nortech detail pictures

Cheap price Double Eccentric Butterfly Valve Flange Type - Double Eccentric Butterfly Valve – Nortech detail pictures


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We can always satisfy our respected customers with our good quality, good price and good service due to we are more professional and more hard-working and do it in cost-effective way for Cheap price Double Eccentric Butterfly Valve Flange Type - Double Eccentric Butterfly Valve – Nortech, The product will supply to all over the world, such as: Saudi Arabia, Turkey, Croatia, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Mary from Orlando - 2018.06.09 12:42
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Diego from moldova - 2017.03.07 13:42

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