Pneumatic gate valve

Design and manufacture standard according to:

API600 and API 6D

Inspection and test standard according to:

API 6D and API598

RF flange end according to: 

ANSI B 16.5 and Mss-SP-44

But weld end according to: 

ASME B 16.25

Face to Face according to: 

API 6D and ANSI B 16.10

Feature & Advantage:

1.The purpose is a right-angle rotation structure. It is used in conjunction with the valve positioner to realize proportional adjustment; the V-shaped spool is most suitable for various adjustment occasions. The adjustment performance is zero sensitive, the volume is small, and it can be installed vertically. Suitable for controlling gas, steam, liquid and other media.

2.Features: 

It is a right-angle rotary structure, consisting of a V-shaped valve body, a pneumatic actuator, a positioner and other accessories; it has an inherent flow characteristic of approximately equal percentage; it adopts a double bearing structure, with low starting torque and extremely high performance. Good sensitivity and induction speed; super shearing ability.

3.The pneumatic piston actuator uses compressed air as the power source, and drives the crank arm to rotate 90 degrees through the movement of the piston to automatically open and close the valve. Its components are: adjusting bolt, actuator box, crank arm, cylinder block, cylinder shaft, piston, connecting rod, universal shaft.

4.The working principle of the pneumatic control valve: 

The pneumatic control valve is composed of an actuator and a regulating mechanism. The actuator is the thrust component of the regulating valve, which generates corresponding thrust according to the size of the control signal pressure, and pushes the regulating mechanism to act. The valve body is the regulating part of the pneumatic regulating valve, which is in direct contact with the regulating medium to regulate the flow of the fluid.

Pakistan Cardboard Factory

Main products:

DIN SS316 seamless pipes, DIN SS316 fittings, DIN SS316 flanges, SS knife gate valves, SS316 ball valves

This customer is the owner of a cardboard factory in Pakistan. The factory needs a lot of pipe fittings and valves. He also compared more than a dozen valve companies online, and then was deeply moved by the professional expression and enthusiasm of the business personnel of the WESDOM international department in final. And they choose to cooperate with WESDOM. Although it is the first time to cooperate with each other, but the final customer also gave us a high evaluation, WESDOM is very good!

Project pictures:

Pneumatic gate valves are commonly used in a wide range of industrial applications, including:

1. Oil and gas industry: 

Pneumatic gate valves are used in oil and gas pipelines, drilling rigs, and refineries for controlling the flow of crude oil, natural gas, and other fluids.

2. Chemical processing: 

Pneumatic gate valves are used in chemical processing plants for controlling the flow of corrosive and abrasive fluids in pipelines, reactors, and other equipment.

3. Power generation: 

Pneumatic gate valves are used in power plants to control the flow of steam, gas, and other fluids in boilers, turbines, and other equipment.

4. Water treatment: 

Pneumatic gate valves are used in water treatment plants for controlling the flow of water, wastewater, and chemicals in pipelines, pumps, and other equipment.

5. Mining: 

Pneumatic gate valves are used in mining operations for controlling the flow of water, slurries, and other fluids in pipelines, pumps, and other equipment.

6. Food and beverage processing: 

Pneumatic gate valves are used in food and beverage processing plants for controlling the flow of liquids and gases, as well as for cleaning and sterilizing equipment.

Overall, pneumatic gate valves are well-suited for applications where precision control of fluid flow is required, and where quick and reliable actuation is necessary. They are widely used in many industrial processes and are an essential component in pipelines, pumps, and other equipment.