Linear Valve Actuator website details offered
In recent years, our work has largely revolved around partnering with manufacturers of various types of valves— wedge gate valves, slab gate valves, knife gate valves, globe valves, and rising stem plug valves. One consistent demand we frequently hear is:
"Dude, we need a topshelf pneumatic linear actuator that snugly fits our custom valve dimensions and packs enough thrust. Plus, it should offer flexible control options to suit our specific requirements."
Simultaneously, some users ran into a different issue:
Their old actuators kicked the bucket after years of consistent use, but tracking down replacements proved troublesome. Original suppliers had vanished, or product specifications had changed. They required a custom actuator that matched their existing mounting sizes, stroke, and control logic without necessitating major system adjustments.
Many of our OEM partners were on the hunt for actuators boasting serious thrust, built for longevity, and capable of being swiftly tailored to various valve designs—even for small-scale production runs with unique specs.
Enter our Pneumatic Linear Valve Actuator—a versatile, dependable solution crafted to accommodate a wide array of rising stem valves. We conceived this product line with two objectives in sight:
- Supporting valve manufacturers who demand tight mechanical and control integration
- Assisting end users in acquiring custom-built actuators to replace antiquated units in the field—without altering the valve or piping
Types of Pneumatic Linear Valve Actuator
a. Single Acting Normally Closed Pneumatic Actuator (FO) (Model SAC Series)
b. Single Acting Normally Open Pneumatic Actuator (FC) (Model SAO Series)
c. Double Acting Double Cylinder Linear Pneumatic Actuator (Model DAD Series)
d. Double Acting Single Cylinder Linear Pneumatic Actuator (Model DAS Series)
Multi-Function Modules For Pneumatic Linear Valve Actuator
DAS Series Double Acting Single Cylinder Linear Pneumatic Actuator Output Thrust/Force Table (Unit: N)
Note: The above values pertain to the thrust of single cylinder pneumatic actuators. For double cylinder actuators, the thrust is roughly double that of single-cylinder models.
SAO/C Series Single Acting Linear Pneumatic Actuator Output Thrust/Force Table (Unit: N)
Drawings and Ordering Process for Pneumatic Linear Valve Actuator
Order Notice
To confirm model selection, ensure proper actuator function, and streamline system integration, please provide the following info when placing an order or requesting a quotation:
1. Pneumatic Actuator Specifications
Please verify the following:
- Type of actuation: Single acting (FO/FC) or double acting
- Necessary output thrust or torque
- Full stroke travel
- Air supply pressure
- Action time (speed of opening/closing)
- Connection interface: stem connection, yoke, flange, etc.
- Whether a manual override or handwheel is required
2. Valve Information
Please supply:
- Valve type: gate, globe, knife gate, etc.
- Model and size
- Nominal pressure rating
- Nominal diameter
- Flow medium
- Operating pressure and temperature
- Installation orientation (horizontal/vertical)
- Required fail-safe position (fail open/fail close)
3. Positioner (If Required)
Specify:
- Type: Pneumatic, electro-pneumatic, or digital
- Brand preference (if any)
- Input/output signal (4-20 mA, 0-10 V, etc.)
- Feedback signal requirement
- Explosion-proof rating or IP rating
- HART, FOUNDATION Fieldbus, or Profibus support
- LED or LCD indicator
- Working temperature range
- Mounting accessories (brackets, couplings)
4. Solenoid Valve (If Required)
Please specify:
- Action type: Single or double solenoid
- Electrical control type: two-position three-way, two-position five-way, etc.
- Voltage (AC/DC, 24V, 110V, 220V, etc.)
- Protection grade: IP, Ex-proof level
- Electrical interface size
- Pneumatic port size
- Manual override requirement
- Operating temperature
5. Filter / Regulator / Lubricator (FRL Unit)
If necessary, specify:
- Brand and model
- Lubrication and auto-drain requirements
- Working pressure and temperature
- Connection thread or port size
- Required pressure gauge range
6. Stroke Switch / Limit Switch
Provide the following:
- Type: Mechanical, proximity, inductive, magnetic
- Signal output: SPDT, DPDT, PNP, NPN, etc.
- Electrical interface specification
- Explosion-proof or protection level
- Brand preference (e.g. P&F, Honeywell, etc.)
7. Other Accessories
Optional accessories may include:
- Air control valve
- Lock valve
- Speed controller
- Non-return valve
- Quick exhaust valve
- Air booster
- Silencer or filter element
8. Special Requirements
If your project involves any of the following, please inform us in advance:
- Non-standard materials (e.g. SS316, PTFE-coated components)
- Special seals (low temp, high temp, or chemical resistant)
- Custom stroke length or mounting bracket
- Space-constrained installation
- Interface with PLC/DCS or custom signal logic
- Marine, offshore, or desert environments
Tip: The more complete your information, the quicker we can provide drawings, quotes, and estimated delivery times. For urgent orders or technical reviews, feel free to shoot us an email at marketing@our website
Why Clients Dig our website
Fits Like a Glove for existing valve or system specs
Engineering Support for validation and integration
Thrust & Material Tables for informed decision-making
Prompt Delivery even for smaller batches
Local Support + Global Reach
Summary
Our Pneumatic Linear Valve Actuators offer practical engineering solutions tailored to match your needs.
Whether you are:
- A valve manufacturer demanding perfect actuator integration, or
- A plant engineer needing to replace an old actuator without mucking around with the whole system
We have a solution that excels not only in functionality but also reliability, adaptability, and ease-of-use on the job site.
From single acting FO/FC pneumatic actuator models, to double acting single or twin-cylinder linear pneumatic actuator models, we provide full support for diverse mounting styles, thrust requirements, and control logic.
We also supply precise thrust data, complete drawings, and modular design, empowering you to make informed decisions.
Let us help make seamless valve actuation a breeze!
The manufacturing industry has observed a heightened demand for pneumatic linear actuators that cater to unique valve designs, especially in finance-driven technology sectors. Our Pneumatic Linear Valve Actuator aims to bridge this gap, offering a dependable solution for both valve manufacturers requiring tight mechanical and control integration, and end users seeking to replace outdated actuators without altering their valve or piping. The actuator's versatility and modular design make it suitable for various valve types and thrust requirements, ensuring seamless valve actuation in finance-focused technology environments.
