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Beijing Bctrading Science and Technology Co., Ltd.

Coating Rubber Butterfly Valve, Rubber Line Butterfly Valve, Rubber Seated Butterfly Valve manufacturer / supplier in China, offering Coating Rubber Butterfly Valve with Gear Worm, aluminium body gas valve, silver colour gas regulator BCTNRV VALVE, ALUMINUM VALVE, Brass Alloy Aluminum Body Solenoid with Detector, Gas regulator gas valve BCTS01 and so on.

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Supplier Homepage Product Double eccentric valve Coating Rubber Butterfly Valve with Gear Worm

Coating Rubber Butterfly Valve with Gear Worm

FOB Price: Get Latest Price
Min. Order: 10 Pieces
Port: Tianjin, China
Production Capacity: 2000/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: BCT-E-RBFV01
  • Connection Form: Flange
  • Seal Form: Rubber Sealing
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage, Household Usage, Power Plant, Sewage Treatment Plant
  • Disc: Coating Rubber
  • Shaft: Stainless Steel 410 or 416 or 420
  • Retainer Ring: Ss or Duplex St.St.
  • Pressure: Medium Pressure
  • Structural Style: Butterfly
  • Transport Package: Export Standard Wooden Case
  • Origin: China
  • Driving Mode: Handlever or Gear Worm
  • Structure: Double-Eccentric Sealing
  • Valve Stem: Normal
  • Working Temperature: -20-120
  • Valve Body: Casting
  • Body: 304 ,Wcb Iron ,Ggg40, Ductile Iron, Cast Iron,
  • Seat: EPDM,NBR,PTFE,Viton
  • Actuator: Handle or Gear Worm or Bare Shaft
  • Connection: Flange
  • Certification: ISO Ce
  • Trademark: BCT
  • Specification: DN50-DN4000
  • HS Code: 8481804090
Product Description

Specifications

 
rubber-lined butterfly valve, EN593, superior quality, used for seawater, good outlooking,heavy-duty

Butterfly valve, rubber lined

double flange, double eccentric,

Manufacture acc.to EN593

Face to face length acc.to ISO5752 series 13/14

Flange acc.to DIN2501

Body and disc of DI, CS,

Shaft of SS

with bare shaft, manual, gear, electric, pneumatic or others.

Applicable: sea water, corrosive medium etc.

If there is any request for large sizes or other materials, please contact us in detail.

 

Size

DN100 to DN4000

Pressure

PN10, PN16, PN25, PN40

Suitablem

water, and other weak corrosive liquid etc.

Temp.

-10~120°C

2. Double flanged double eccentric rubber seated butterfly standard items:

Description

Standard

Design and manufacture

EN593

Face to face

ISO5752 series14, EN558-1 series 14, DIN3202 F4

Flange and drilling

ISO7005-2, EN1092, DIN2501

Pressure test

EN12266 ISO5208

Top flange of bare shaft valve

ISO5211

Top flange on worm gearbox for e-actuator

ISO5210

3. Double flanged double eccentric rubber seated butterfly main part material items:

Name

Material

Body

ductile cast iron, WCB, stainless steel

Disc

ductile cast iron, WCB, stainless steel, Al-bronze

Stem

SS420, SS431

Disc seat ring

EPDM,NBR,VITON

Body seat ring

SS304

Retainer

SS304, SS316

Shaft bearing

Al-bronze, self-lubricating bearing

Bolt & nuts

8.8 grade galvanized, SS304

Coating

epoxy coating, thickness: min. 250 microns, color code: RAl5015, 5017, 5010, and etc.

4. Operating mode: bare shaft, worm gear+handwheel, electirc actuator, pneumatic actuator, hydraulic actuator, etc.

1. Product catalogue:
Coating Rubber Butterfly Valve with Gear Worm



2.BCT Customers

Coating Rubber Butterfly Valve with Gear Worm

 

3.Workshop and process


Coating Rubber Butterfly Valve with Gear Worm
 

4.Inspection and test

Coating Rubber Butterfly Valve with Gear Worm
 

5.Packing


Coating Rubber Butterfly Valve with Gear Worm

 
6.Installation and application
Coating Rubber Butterfly Valve with Gear Worm


 

 

 

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