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Home > Products > Oil and Gas Industry Steel Gate Valve Check Valve Globe valve Ball Valve Butterfly valves > Butterfly Valve > Pneumatic Actuated PTFE Butterfly Valve

Pneumatic Actuated PTFE Butterfly Valve

Payment Type:
L/C,T/T
Incoterm:
FOB,CFR,CIF
Min. Order:
1 Piece/Pieces
Transportation:
Ocean,Air
Port:
Shanghai,Tianjin,Ningbo
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  • Product Description
Overview
Product Attributes

Model No.BFV03

BrandRSF or Customer's LOGO

Driving ModePneumatic

Connection FormWafer

StructureCentre Sealing

Seal FormForce Sealed

Valve StemNormal

Work PressureLow Pressure (Pn<1.6mpa)

Working TemperatureMedium Temperature (120°C

Material of Seal SurfaceSoft Sealed

Valve BodyCasting

ApplicationIndustrial Usage

Supply Ability & Additional Information

PackagingPlywood Case

Productivity100,000PCS/YEAR

TransportationOcean,Air

Place of OriginChina

Supply Ability100,000PCS/YEAR

CertificateISO CE

HS Code8481804090

PortShanghai,Tianjin,Ningbo

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Plywood Case


RSF VALVE is a leading manufacturer of valves in China, we have more than 15years experience in producing anti corrosion PTFE lined Butterfly Valve. The anti-corrosion PTFE lined butterfly valves which we supply for chemical duties have been proven record of excellent performance and long life in heavy duty applications. Our PTFE lined butterfly valve come in Wafer Type Butterfly Valve or Lug Type Butterfly Valve. Our PTFE lined butterfly valve is one kind of oil and gas industry valves. Our PTFE lined Butterfly Valve Types are widely used in Chemical industry and Pharmacy Industry.

  • One piece wafer and lugged body for strength and stability in extreme environments.
  • Heavy duty top plate is drilled and slotted to ISO 5211 and other existing valve drillings, thus allowing ease of automation and interchangeability.
  • Two parts polyester coated body provides a tough and durable coating against corrosion.
  • All 316 stainless steel discs of our PTFE lined butterfly valve are polished to a mirror finish.
  • Discs have a streamlined design, providing higher Cv and lower pressure drop.
  • Oversized shafts allow for greater strength and thus more stability to the disc.
  • A high strength machined Double D connection ensures a positive shaft-to-disc connection.
  • PTFE and elastomer are both vulcanized to a rigid phenolic ring. This cartridge seat provides a stable platform, eliminating movement of the PTFE and elastomer.
  • Torque fluctuation is eliminated by the consistent conformity of the seat, provided for by the cartridge design.
  • Cartridge design allows for full field replacement.
  • Our PTFE lined wafer type butterfly valve shaft seal is achieved through a continuous pressure exerted from the flatted area of the seat to the machined flatted area of the disc.
  • The raised flatted area of the seat corresponds precisely with the machined flatted hub area of the disc. These matching flatted surfaces provide a wide sealing area for the elastomer backed PTFE seat to exert pressure against, forming the primary seal.
  • Secondary sealing is provided by a 360° machined radius on the flatted hub.


Standard:

Basic Design: EN593, API609, AWWA C504

Face to Face: ISO5752 EN558, API 609

Connecting Ends: EN1092-2, ASME B16.5, ASME B16.47 A

Test: EN12266-1, API 598


Design Feature:

Wafer or LUG Connecting

Central Line, 1pc or 2pcs Split BODY

Bi-Directional

Less Friction, Low Torque, Less Wear

Cartridge Seat

Thin Profile Disc

ISO mounting and Shaft


Size Range: DN50 (2") to DN600(24")

Pressure Class: PN10, PN16, Class 125, Class150, 150PSI, 200PSI


Material:

Body: Ductile Iron GGG50, GGG40, CF8, CF8M, ASTM A536

Disc: Stainless Steel CF8 CF8M (with or without PTFE Capsuled)

Shaft: SS416, SS431, F304, F316

Seat: PTFE


Operation:

Lever, Gear Box, Pneumatic Actuator


Optional:

FDA Certified PTFE


Thanks for your selection of RSF’s PTFE lined wafer type of butterfly valve and lug type butterfly valve! If you have any inquiries of our oil and gas industry valves of PTFE lined concentric butterfly valve or Triple Offset Butterfly Valve, please don’t hesitate to call us or email us!


Pneumatic Actuated Ptfe Butterfly Valve


Product Categories : Oil and Gas Industry Steel Gate Valve Check Valve Globe valve Ball Valve Butterfly valves > Butterfly Valve

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Home > Products > Oil and Gas Industry Steel Gate Valve Check Valve Globe valve Ball Valve Butterfly valves > Butterfly Valve > Pneumatic Actuated PTFE Butterfly Valve

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Jack Zhang

Mr. Jack Zhang

Tel:86-512-66582398

Fax:86-512-66582908

Mobile Phone:+8613776049956Contact me with Whatsapp

Email:jack.zhang@rsfvalve.com

Address:B3-405, Dongchuang Hi-tech Park, No.216 Jinfeng Road, Mudu, Suzhou, Jiangsu

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