Double Flanged Butterfly Valve

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Product Description:

Quick Details

  • Standard or Nonstandard: Standard

  • Structure: Butterfly

  • Pressure: Low Pressure

  • Power: Manual

  • Material: CI,DI,SS,WCB,etc.

  • Temperature of Media: Normal Temperature

  • Media: water,gas,oil,etc.

  • Port Size: DN40-1200

  • Place of Origin: Tianjin, China (Mainland)

  • Model Number: D341X-10/16QB1

Packaging & Delivery

Packaging Details:Standard export packaging(plywooden case) or as per customers' requirements.
Delivery Detail:within 15-30 days after the receipt of L/C or 30% deposit

Specifications

1.DN40-1200mm(2"~48")
2.PN: 1.0/1.6/2.0/2.5MPa
3.Design Standard: ANSI, AWWA C504.
4.CI,DI,SS,WCB,etc.
5.rubber lined.



Product Description



Brief introduction:
1.
Good performance of sealing in both directions, small torque.
2. Flow curve tending to straight line. Excellent regulation performance.

3. Flange connection for convenient installation, suitable for vertical and horizontal type.
4. Variety of sealing materials.
5. The valve can be used as air release valve at pipe end, reliable performance.        

6. The integration of seat ring and body brings long service life.


Performance:

PN (MPa)

DN (mm)

test pressure(MPa)

temperature

°C

media

shell

sealing

1.0

50 ~ 1000

1.5

1.1

-10 ~ +120

Water, oil, air, etc.

1.6

2.4

1.76

Standard:

Design

Face to Face

End Flange

Inspection and Testing

ANSI, AWWA C504

ISO5211

DIN PN10/16/25

ANSI B 16.1

BS4504

ISO PN10/16

JIS B 2212/2213

BS 10 table D

BS 10 table E

API 598

Materials list:

Name

Body

Disc

Stem

Material

ductile iron, cast iron + rubber (nitrile rubber, EPDM)

ductile iron, copper, stainless steel

stainless steel



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