Gold Member Since 2017
Audited Supplier
Beijing Bctrading Science and Technology Co., Ltd.

Eccentric Butterfly Valve, Double Eccentric Butterfly Valve, Rubber Seated Butterfly Valve manufacturer / supplier in China, offering Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve, 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.

(/ )

Supplier Homepage Product Double eccentric valve Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve

Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve

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

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: BCT-E-BFV
  • 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: Ductile Iron ,Stainless Steel 304 ,316 ,1.4526
  • Shaft: Stainless Steel 410 or 416
  • Rubber: EPDM NBR
  • Pressure: Pn40
  • Structural Style: Double Eccentric
  • 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
  • Actuator: Handle or Gear Worm
  • Connection: Flange
  • Certification: ISO Ce
  • Trademark: BCT
  • Specification: DN50-DN4000
  • HS Code: 8481804090
Product Description
Double flanged double eccentric rubber seated butterfly

rubber seated Butterfly Valve, double eccentric disc design, double flange, series 14 or series 13
Design standard: BS EN593
Face to face length : EN558-1/ISO5752 series 14 (DIN3202 F4) / ISO5752 series 13
Flange dimension and drill : BS EN1092/BS4504 (DIN2501)
Size: DN100 - DN4000/ 4" - 160"
Pressure rating:PN6- PN10-PN16-PN25-PN40
Application: water, drinking water, sewage, low-corrosive liquid etc.

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:
Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve



2.BCT Customers

Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve

 

3.Workshop and process


Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve
 

4.Inspection and test

Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve
 

5.Packing


Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve

 
6.Installation and application
Pn 40 Big Size Double Flanged Double Eccentric Rubber Seated Butterfly Valve


 

 

 

You Might Also Like
Send your message to this supplier
Avatar
Miss Ava
Sales Manager
*From:
To: Miss Ava
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now