pipe-net double flange eccentric butterfly valve( vertical)

 Buna, EPDM, PTFE, Viton

Sealing trims

GGG25,GGG40, 500-7,WCB,316

Valve disc

420,316

Valve shaft

GGG25,GGG40, 500-7,WCB,316

Valve body

Material

Part name

Main part material:

Vertical or horizantal installation

Installation style

Manual, worm gear, electricity, pneumatic, hydraulic

Driving style

(NBR)-29-80, (EPDM)-29-130, ( silicon rubber) -29-250

Applying temperature(0C)

Water, oil, gas and corrosive medium

Applying medium

2.4

1.5

0.9

Shell strength test(Mpa)

1.76

1.1

0.66

Sealing test (Mpa)

Flange connection

Connecting style

50-1600

50-2600

50-3000

Nominal diameter(mm)

1.6

1.0

0.6

Nominal pressure(Mpa)

Main technical parameter:

Pressure testing complies with: API598-2004, EN 12266-1/2, DIN3230

Face to face length complies with: ASME B16.10-2000, BS EN558-2, DIN3202

Flange connecting complies with: ASME/ANSI B16.5-2003, ASME B16.47-2006, BS4504, DIN2532, DIN2533

General design complies with: MSS-67-2002, ANSI/AWWA C504, BS EN593-2004, DIN3354

Applying standards:

4.       The valve have bi-direction sealing function and free of flow direction during installation.  

3.       The interference of trims can be adjusted through rubber sealing ring and packing gland. Sealing ring can be easily replaced when weared or broken.

2.       The valve adopts half shaft and joist disc construction to reach high strength and stiffness, large flow area, low flow resistance and saving energy.

1.       Due to dual eccentric structure, valve sealing trims can realize instant open/close to reduce friction and gain long service life.

Characteristics:

    Bi-direction rubber seated butterfly valve (national patent No.: ZL02284270.5) adopts dual eccentric structure to ensure high sealing performance.

Summary:

 

The eccentric design can greatly reduce trims friction to reach high performance and long life span.

  • Brand Name:Shangdie
  • Model Number:D341X/H/F-0.6,1.0,1.6,2.5
  • Place of Origin:Henan China (Mainland)
  • Media:water, oil, gas
  • Temperature of Media:Normal Temperature
  • Material:Casting
  • Power:manual, electric, hydraulic, penumatic
  • Pressure:low and medium pressure
  • Structure:Butterfly
  • Standard or Nonstandard:Standard
  • Country:China (Mainland)
  • telephone:86-371-68122669
Delivery Time: 30days
Package: wooden cases
Supply Ability: 5000 Ton per Year
Minimum Order Quantity: 5 Piece/Pieces
Payment Terms: L/C,T/T
Port: Tianjin port
Place of Origin: Henan China (Mainland)
Media: water, oil, gas
Temperature of Media: Normal Temperature
Material: Casting
Power: manual, electric, hydraulic, penumatic
Pressure: low and medium pressure
Structure: Butterfly
Standard or Nonstandard: Standard
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