ANSI Class 150 Pneumatic Ball Valve Flanged with pneumatic single acting or double acting Actuator, can also be equipped with Positioners, limit switch, Air directional control valve, Air Filter Regulator; realize remote 220V or 24 voltage control, switch feedback for PLC, DCS control system Function, 4-20ma proportional analog adjustment function
China Class 150 Pneumatic Ball Valve Manufacturer
Pneumatic single-acting or double-acting stainless steel ball valve with ISO 5211 upper flange, perfect for pneumatic actuators. The valve body is made of stainless steel 304, 316 and carbon steel WCB; the pneumatic actuator is made of aluminum alloy, with a high-strength piston inside, with high quality and long service life
Class 300 Pneumatic Ball Valve Flanged
With a limit switch, the switch position of the valve can be remotely fed back,There are many types of limit switches to choose from, you can contact us for selection
Pneumatic actuator: single-acting, double-acting
Valve position form: air to open, air to close
Size: 1/2″-40″
Material: CF8, CF8M, WCB
Optional accessories: Positioners, limit switch, Air directional control valve, Air Filter Regulator,
Pneumatic flanged ball valve with manual operation
This configuration includes a handwheel-operated manual device. When the air supply is insufficient or unavailable, follow the instructions for the selected manual operating device and the approved site procedure.
The upper product image illustrates a Class 150 pneumatic flanged ball valve; the lower Class 300 image illustrates a different pressure-class configuration. These illustrations do not make one valve dual-rated. Identify the required class and corresponding assembly in the inquiry.
Product Overview
Pneumatic actuation and the selected accessories must be specified together with the valve's pressure class, materials and connections. The page's illustrated configurations can be compared for a project, but dimensional and operating requirements should be checked against the drawing for the actual quoted valve.
Selection and Ordering Notes
- Choose the required Class 150 or Class 300 configuration and identify the corresponding model.
- Provide process conditions, material requirements, size and mating flange details.
- Specify the pneumatic action and required failure response rather than inferring them from an image.
- Confirm any manual device, positioner, solenoid, feedback and air-preparation accessories in the supply scope.
Related information: Review ball-valve configurations | Valve technical guidance | About Trekre.
Frequently Asked Questions
Why does the page show both Class 150 and Class 300 valves?
The upper and lower images show different pressure-class configurations. State which class you need; the illustrations do not establish that the same assembly may be used at both ratings.
Can I order the valve with a manual operating device as well as pneumatic drive?
The page includes a manually operable pneumatic configuration. Ask for the selected mechanism, assembly drawing and operating instructions to be identified in the quotation.
Which control accessories are included with the pictured valve?
Accessory availability is not the same as inclusion. Specify the required control duty, command and feedback and request a line-item scope for the actuator, positioner, solenoid and other accessories.