More than 20 years of OEM and ODM service experience.

2020 wholesale price Lug Butterfly Valve - Double Eccentric Butterfly Valve – Nortech

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

we can easily offer you high-quality products and solutions, competitive rate and very best shopper support. Our destination is "You come here with difficulty and we give you a smile to take away" for Butterfly Valve 14 Inch , Actuated Plug Valve , Thin wafer check valve , If you are interested in any of our products or would like to discuss a customized order, please feel free to contact us.
2020 wholesale price Lug Butterfly Valve - Double Eccentric Butterfly Valve – Nortech Detail:

Product Detail:

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

Product Show:

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:

2020 wholesale price Lug Butterfly Valve - Double Eccentric Butterfly Valve – Nortech detail pictures

2020 wholesale price Lug Butterfly Valve - Double Eccentric Butterfly Valve – Nortech detail pictures

2020 wholesale price Lug Butterfly Valve - Double Eccentric Butterfly Valve – Nortech detail pictures

2020 wholesale price Lug Butterfly Valve - Double Eccentric Butterfly Valve – Nortech detail pictures

2020 wholesale price Lug Butterfly Valve - Double Eccentric Butterfly Valve – Nortech detail pictures


Related Product Guide:

Our growth depends on the superior equipment ,exceptional talents and continuously strengthened technology forces for 2020 wholesale price Lug Butterfly Valve - Double Eccentric Butterfly Valve – Nortech, The product will supply to all over the world, such as: Rome, Yemen, Iran, We are proud to supply our products and solutions to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.
  • It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
    5 Stars By Elaine from New York - 2018.07.12 12:19
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Christopher Mabey from European - 2018.07.12 12:19

    Related Products