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Double offset butterfly valve
Double offset butterfly valve
Wafer Triple-offset Sealing Butterfly Valve
Wafer Triple-offset Sealing Butterfly Valve
Lug Triple-offset Sealing Butterfly Valve
Lug Triple-offset Sealing Butterfly Valve
Butt Welding Triple-offset Sealing Butterfly Valve
Butt Welding Triple-offset Sealing Butterfly Valve

Expansion Butterfly Valve

Expansion Butterfly Valve 1. Purpose: The expansion butterfly valves have performance of automatically compensating th
Size Range:
2"~72"
Pressure Range:
Low Pressure
Body style:
Butterfly valve
Standard:
AWWA C504 / API 609
Material:
Carbon Steel
Vacuum rating:
150LB
Temperature rating:
-29℃~425℃
Seat material:
WCB CF8
Standard or Nonstandard:
Standard
Structure:
Butterfly
Pressure:
Low Pressure
Power:
Manual
Temperature of Media:
Medium Temperature
Media:
Oil
Port Size:
AWWA C207/ASME N16.5 ,ASME B 16.47
Place of Origin:
Zhejiang, China (Mainland)
Brand:
MACTOR
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Expansion Butterfly Valve
Expansion Butterfly Valve

Expansion Butterfly Valve

1. Purpose:

The expansion butterfly valves have performance of automatically compensating the pipe's thermal expansion and contraction with working temperature below 425°C and nominal pressure under 2.5 MPa. The expansion butterfly valves are desgined as a device to shut-off or regulate the working medium flow and installed in industrial pipelines with medium of water or gas in petroleum, chemical industry, power plant, papermaking industry, food industry, pharmacy, urban construction, and other municipal projects.

2. Features and Benefits:

  1. Features in unique structure, light weight, rapid open-close, convenient and excellent operation.
  2. In addition to the function of shutting off and regulating medium flow as well as compensating for thermal expansion and contraction, it also provides convenience for valve's installation and maintenance.
  3. Easy replaceable sealing element with reliable sealing performance.
  4. Integrated function of butterfly valve a
 Design & Manufacture  AWWA C504 / API 609
 Flange Connection  AWWA C207 / ASME N16.5 / ASME B16.47
 Face to Face Dimension  AWWA C504 / API 609
 Test & Inspection  AWWA C504 / API 598

Packaging & Delivery

Packaging Details

Free of Fumigation Box: plywood boxes, wooden cases.

Delivery Time

5-25 Days

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Expansion Butterfly Valve_MG_5582.jpg

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