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Product

WESDOM

Pneumatic butterfly valve

Pneumatic butterfly valve

Size: 2”-24”

Pressure Rating:PN10-PN40,150LB-300LB

Material:A216 GR.WCB, SS304, SS316

Design Standard:API609,ASME B16.34,BS5155

Inspection Standard:API598,EN12266

Application medium:water, oil, powder

Application Temperature:0-200℃

Applied projects:Water conservancy constPneumatic butterfly valve is widely used in natural gas, oil products, chemical, metallurgy, paper making, power, mining, printing and dyeing, biological pharmaceutical, daily chemical, food and beverage, water treatment and air treatment and other industries of fluid automatic control or regulation control, and automatic pneumatic instrument matching use.

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Product details

Stainless Steel butterfly valve, mounting between flanges PN10/PN16/A150, with Pneumatic actuator.

The range of WESDOM valves can be used for overground installation, in valve chambers and buried systems.butterfly valves in a range of DN 150 to 2000 mm and PN 10, 16 and 25 bar have been designed to isolate the flow of fluid in:

  • potable water supply pipelines and treatment plants.
  • transportation of filtered and recycled water.
  • irrigation distribution networks.
  • water-pumping stations and hydroelectric plants.
  • nuclear industry, fire safety and storage facilities.
  •   reservoirs.

The range of WESDOM valves can be used for overground installation, in valve chambers and buried systems. It includes a full range of operating accessories and actuators.

WESDOM valves are installed all over the Asia,Africa continent, the Middle East and throughout Europe. They have justifiably acquired a faultless reputation for their durability, reliability and quality worldwide.

Body Cast Iron / Cast Steel / Aluminium Diecast / SS304 (CF8) / SS316 (CF8M)
Disc Cast Steel / Ductile Iron / SS304 (CF8) / SS316 (CF8M)
Seat Nitrile / EPDM / Neoprene / PTFE
Seat Leakage Tight Shut Off
Temperature -20°C to 200°C
Pressure Rating PN 10 / PN 16 ( PN 20 ON REQUEST)
End Connection Wafer Type Suitable to 150#, Table ‘D’ & ‘E’ Flanges

 

wesdom gate valve

Project case

Pakistan AL-MORIZE Sugar Factory

Main products:

Control/On-off butterfly valves, Control globe valves, Control ball valves, Angle seat valves.

Project description:

The customer found WESDOM through Google advertisements, because he himself is relatively familiar with valves, so he sent the required products, product materials and required medium to our salesman in the international trade department, and the WESDOM salesman also promptly contacted with our factory’s sales department and the engineering department, and then gave the customer the best price;

Client feedback:

WESDOM’s valves are not only of high quality, but also of very good service and price. At the same time, you can also customize your own logo and color. The delivery time is very punctual. They are very satisfied with the cooperation with WESDOM, and they will choose WESDOM if you need it;

Project pictures:

Product packaging and transportation

 

wesdom gate valve

Certificate

Features

Pneumatic Stainless Steel butterfly valve Standard:

Design and Manufacture Conform to EN 593, API609,  JIS

Flange dimensions Conform to EN 1092-2 PN10, PN16, JIS5K, JIS10K,ANSI B16.1,DIN2501,BS4504

Face to Face dimensions Conform to EN558 series

Top Flange dimensions Conform to ISO5211

Testing Conform to API598、EN12266-1

 

Pneumatic Stainless Steel butterfly valve features:

Protection of gearbox IP 68-8 (submersion up to 8 m of water) and actuator IP 68 (submersion up to 8 m of water, during 96 hours and 10operations)

  • With position indicator.
  • Clockwise Close (CC).
  • For installation above ground and in non-flooded chambers.
  • Designed and tested to an endurance level of 2500 cycles minimum, inaccordance with EN 1074-1 and 2.

 

Pneumatic Stainless Steel butterfly valve Application:

  • potable water supply pipelines and treatment plants.
  • transportation of filtered and recycled water.
  • irrigation distribution networks.
  • water-pumping stations and hydroelectric plants.
  • nuclear industry, fire safety and storage facilities.

Standard test

Butterfly valve Pneumatic actuator:

Single-acting pneumatic actuator (Fail to open –normally open, fail to closed –normally closed)

Double acting pneumatic actuator

Triple eccentric Flange butterfly valve Standard Test :

Body Test:  1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

Seat Test:  1.1 times the working pressure with water.

Special Test: On request, any other test can be carried out according to special instruction by client.

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