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Fire Safe Double Eccentric Butterfly Valve

Basic Information
Place of Origin: CHINA
Brand Name: COOSAI
Certification: API6D.API609
Model Number: 2"-240"
Minimum Order Quantity: 1PCS
Price: 100USD
Packaging Details: Plywood Case
Delivery Time: 35 DayS
Payment Terms: L/C, T/T
Supply Ability: 100 PCS Per Day
Detail Information
Firs Safety: API 607 Seat: PTFE
Material: Stainless Steel, Casting, Plastic, WCB, Cast Iron Power: Manual, Pneumatic, Electromotion, Hydraulic, Solenoid
Pressure: Medium Pressure, Low Pressure, High Pressure, 1.0MPa/1.6MPa, 1.0-1.6Mpa(10-25bar) Temperature Of Media: Normal Temperature, Medium Temperature, Low Temperature, High Temperature, T<80°C
Media: Water, Oil, Gas, Base, Liquid Structure: Butterfly
High Light:

Fire Safe Double Eccentric Butterfly Valve


API 609 Double Eccentric Butterfly Valve

Product Description

Double eccentric butterfly valve,High performance butterfly valve.Fire safe butterfly valve



Coosai butterfly valve provide a variety of types to meet different face to face dimension.Such as wafer type,Lug type,Falnge type. ring joint type and Butt weld is suitable for acid,alkali and other corrosive medium with both high and low temperature due to wide material selelction.Especiallu in large-diameter butterfly valve ,It is continuously replacing the shut off valve such as gate valve and ball valve with its's advanvantage of zero leakage, Meanwhile it is also continuously replaceing the regulating valves.Such as globe valve with it's excellent performance in regulation and control.


Design features:

1: Triple eccentric / Double eccentric/ Center line design

2: Metal seat / Laminated seat / Soft seat/PTFE or EPDM lining

3: High performance butterfly valve

4: Provides fire safe sealing ,which combines a soft seal ring and metal seal ring

5: Mounting flange dimension according ISO 5211 standard or client special request.


Technique specification:

Nominal Dimension:2”- 240”

Nominal Pressure:Class 150-900

Connection type: BW,RF,RTJ. FF

Forged/Casting Material: GGG40/50 with coating, SS, DSS, CS, LTCS, Inconel ,Monel,Alloy steel,Aluminum Bronze

Operation type: Manual, Electric Actuator, Pneumatic Actuator, Hydraulic actuator


Specification Sheet

Design standard API 609
Work Temperature -20 to 350 ℃
Hydraulic shell test   Zero leakage
Hydraulic seal test  Zero leakage
Testing standard API598
Application Medium Water ,Steam,Oil etc


Coosai butterfly valve presentation

Fire Safe Double Eccentric Butterfly Valve 0

Fire Safe Double Eccentric Butterfly Valve 1



Contact Details

Phone Number : +8613017861943