Double-Offset Double Flanged Carbon Steel Butterfly Valve C/W Gear Operator

Get high-quality Double-Offset Double Flanged Carbon Steel Butterfly Valve C/W Gear Operator at our factory. Durable and reliable valves for industrial use.
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PRODUCTS DETAILS

Basic Info.

Work Pressure
Low Pressure (Pn<1.6mpa)
Working Temperature
Low Temperature (-100°C<T<-40°C)
Material of Seal Surface
Soft Sealed
Valve Body
Casting
Characteristic
Double-Offset Double Flanged Stainless Steel Butte
Design & Manufacture
API 509
Pre-Temp. Rating
ASME B16.34
Face to Face
API 509
Ends Connection
Wafer, Lug or Flanged
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Transport Package
Sea Worthy Ply-Wood Packing
Specification
API, ANSI, ASME, BS, DIN, JIS, GB etc.
Trademark
VATAC or OEM
Origin
China
HS Code
8481804090
Production Capacity
8000 Ton Per Year

Product Description

Double-offset Double Flanged Stainless Steel Butterfly Valve Conform to API 509, They are tested according to API 598, and marked as per MSS SP-25

Construction is as follows:  

- Double or Triple Eccentric
- Single Type Body
- Renewable Sealing Ring
- Fire Safe Design
- Anti-static Design
- Uni-direction or Bi-direction
- Butt Weld Ends to ASME B16.25
- Flanged Ends to ASME B16.5
- Wafer or Lug Suit to Flanged(ASME B16.5 or B16.47)

 
Main Part & Materials      

Part Names
Part Materials
Body WCB LCB WC6 CF8 CF8M CF3 CF3M
Disc WCB LCB WC6 CF8 CF8M CF3 CF3M
Stem F6a F304 F6a F304 F316 F304L F316L
Seat/Seat Ring PTFE/RPTFE/NYLON/DEVLON/PEEK or METAL
Packing Graphite/PTFE
Gasket SS304+Graphite/SS304+Graphite
Bolts/Nuts B7/2H L7/4 B16/4 B8/8 B8M/8M B8/8 B8M/8M
Suitable Medium W.O.G etc. HNO3, CH3OOH etc.
Suitable Temperature -29~425 °C -46~340 °C -46~340 °C -196~427 °C -196~427 °C -196~427 °C -196~427 °C

 
OUR ADVANTAGE      
Normal Pressure Rating
PN10~PN64, CLASS150~600    

Normal Size Range
DN50~DN1800, 2"~72"  

Double-Offset Double Flanged Carbon Steel Butterfly Valve C/W Gear Operator Double-Offset Double Flanged Carbon Steel Butterfly Valve C/W Gear Operator Double-Offset Double Flanged Carbon Steel Butterfly Valve C/W Gear Operator     

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