Gold Member Since 2014
Audited Supplier
Fangyuan Valve Group Co., Ltd.

Butterfly Valve, Stainless Steel Butterfly Valve, Pneumatic Butterfly Valve manufacturer / supplier in China, offering Handwheel Resilient Seat Flanged Butterfly Valves, API 6D Gas Flat Gate Valve for Petroleum Natural Gas, API 6D 150lbs Gas Flat Gate Valve and so on.

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Supplier Homepage Product Butterfly valve Handwheel Resilient Seat Flanged Butterfly Valves

Handwheel Resilient Seat Flanged Butterfly Valves

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shanghai, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: API 609
  • Connection Form: Flange
  • Seal Form: Force Sealed
  • Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
  • Material of Seal Surface: Metal Hard Sealed
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Trademark: FYV
  • Specification: API/ISO/CE
  • HS Code: 8481804090
  • Driving Mode: Pneumatic
  • Structure: Three-Eccentric Sealing
  • Valve Stem: Normal
  • Working Temperature: High Temperature (T>450°C)
  • Valve Body: Casting
  • Size: 2′′-64′′
  • Transport Package: Plastic+Plywood Case
  • Origin: China
Product Description
Resilient seat butterfly valves are used in a wide range of applications including HVAC, gas, water and wastewater treatment along with mining and general industry. They are compact and give bubble-tight shut off as well as having good regulating capabilities.

High quality, fusion bonded epoxy coated ductile iron construction
Stainless steel 316 slim-style disc
One-piece stainless steel shaft supported by 4 high grade bronze bushes
Proven and tested, full length, non-collapsible, stretch resistant, blow-out proof wrap around seat
Face to face dimensions, fully compliant with AS4795
1600 kPa pressure rating
Available with either lever or gear box operating depending on size, please enquire

Features and Application:
Three eccentric butterfly valve series is the newly-developed long-life and energy-saving products. The sealing is metalto metal, which couldbe changed to be seal ring to metal,stainless steel plate and composite
graphite to metal. Under the working condition of hightemperature and high pressure, it still has a stable sealing performance. Our company adopts optimization design and new technology, so that the torque is small, gainning the point of energy-saving, labor-saving and reliable sealing performance, thus to ensure the high-reliability of corrosion-resistantance, stand fire and wear-resistantance.
This product is widely used in petroleum, natural gas, piped gas and medicine, food industry, industrial environmental water treatment and shipping industry
NO.Part nameMaterial
A216 WCBA217 LCBA351 CF8A351 CF8MA351 CF3M
1Nether coverA105A105A182 F304A182 F316A182 F316L
2BearingA182 F6aA182 F304A182 F304A182 F316A182 F316L
3WrashF304+Flexible graphite
4BodyA216 WCBA217 LCBA351 CF8A351 CF8MA351 CF3M
5NutA194 2HA194 4A194 8A194 8MA194 8M
6BoltA193 B7A193 B16A193 B8A193 B8MA193 B8M
7GlandA182 F410A182 F304A182 F304A182 F316A182 F316L
12KeyA194 2H
13Gear actionNodular cast iron
14YokeA216 WCBA351 CF8
15Shaft packingFlexible graphitePTFE
17TailpieceA216 WCBA217 LCBA351 CF8A351 CF8MA351 CF3M
18Seal seatFlexible graphitePTFE
20PinA276 316A276 316A276 316A276 316A276 316
21Butterfly boardA351 CF8MA351 CF8MA351 CF8MA351 CF8MA351 CF3M
22ShaftA276 316A276 316A276 316A276 316A276 316L
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