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High reputation Double Eccentric Butterfly Valve Lug Type - Triple Eccentric Butterfly Valve – Nortech

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High reputation Double Eccentric Butterfly Valve Lug Type - Triple Eccentric Butterfly Valve – Nortech Detail:

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What is Triple Eccentric Butterfly Valve ?

Triple Eccentric Butterfly Valve is a premier valve well-suited for operation in light vacuum to high-pressure applications and ideally suited for applications requiring absolute zero leakage. Compared to gate, globe or ball valves of the same size and pressure class, Triple Eccentric Butterfly Valve provides space and weight savings while minimizing installation and maintenance costs.

Triple 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 Triple 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 Triple 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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Appilcation:

This kind of  Triple Eccentric Butterfly Valve  is widely utilized in

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


Product detail pictures:

High reputation Double Eccentric Butterfly Valve Lug Type - Triple Eccentric Butterfly Valve – Nortech detail pictures

High reputation Double Eccentric Butterfly Valve Lug Type - Triple Eccentric Butterfly Valve – Nortech detail pictures

High reputation Double Eccentric Butterfly Valve Lug Type - Triple Eccentric Butterfly Valve – Nortech detail pictures

High reputation Double Eccentric Butterfly Valve Lug Type - Triple Eccentric Butterfly Valve – Nortech detail pictures


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Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for High reputation Double Eccentric Butterfly Valve Lug Type - Triple Eccentric Butterfly Valve – Nortech, The product will supply to all over the world, such as: Russia, Amsterdam, Barcelona, Our company has already had a lot of top factories and professional technology teams in China, offering the best products, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Judith from Venezuela - 2017.06.16 18:23
    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 olivier musset from Myanmar - 2017.12.02 14:11

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