NEUMAX ENGINEERING PRODUCTS
Offering you a complete choice of Neumax engineering products for industrial flow control, automation, filtration and pneumatic applications. Our Neumax product range includes Manual Operated 2 and 3-Way Plug Valves, Actuated Angle Seat Control Valves, Pneumatic Actuated Butterfly Valves, Pneumatic Actuated 2 Way Ball Valves, Pneumatic Rotary Actuators, Manual Slide Gate and Knife Edge Gate Valves, Manual Operated Sluice Gate Valves, Manual Gear-Operated Fabricated Damper Valves, Y-Type Strainers, Flange End Duplex Strainers, Straight Pattern Spring Loaded Safety Valves and Air Filter, Regulator & Lubricator units.
NEUMAX Pneumatic Rotary Actuators
High-performance, rack-and-pinion pneumatic rotary actuators used to automate quarter-turn valves such as ball and butterfly valves. Available in double-acting and spring-return (single-acting) configurations across a wide torque range, with ISO 5211 mounting for direct fitment. Supplied by Pankaj Enterprises as part of the genuine NEUMAX pneumatic and valve range.
Product Description
NEUMAX Pneumatic Rotary Actuators are rack-and-pinion, quarter-turn (90°) actuators used to automate ball, butterfly and plug valves across a wide range of industrial applications. Built with an anodized aluminium alloy body and available in double-acting and spring-return (fail-safe) configurations, they deliver consistent torque output and smooth, repeatable operation. Standard ISO 5211 mounting allows direct fitment to a wide range of valve types and sizes. Supplied by Pankaj Enterprises as a genuine NEUMAX product for process plants, utilities and industrial buyers across India.
- Rack-and-pinion design gives smooth, high-torque quarter-turn operation
- Available in double-acting and spring-return (fail-safe) configurations
- Anodized aluminium alloy body for corrosion resistance and long service life
- ISO 5211 mounting pad for direct fitment to ball, butterfly and plug valves
Applications
- Automating ball valves for on-off process control
- Automating butterfly valves in water, HVAC and utility systems
- Fail-safe (spring-return) isolation on safety-critical lines
- Retrofitting manual quarter-turn valves for remote/automated operation
- Batching, dosing and skid-mounted automation packages
- General industrial process and utility valve automation
Key Features & Benefits
- Genuine NEUMAX product, supplied by an authorised distributor
- Rack-and-pinion mechanism gives consistent torque through the full 90° stroke
- Double-acting and spring-return (fail-close/fail-open) versions available
- Hard-anodized aluminium body resists corrosion in industrial environments
- Adjustable travel stops for precise open/close positioning
- Compatible with solenoid valves, limit switch boxes and positioners for full automation
Technical Specifications
| Actuator Type | Pneumatic rack-and-pinion, quarter-turn (90°) |
| Action | Double-Acting / Spring-Return (Single-Acting) |
| Torque Range | Approx. 5 Nm to 2000+ Nm (size dependent) |
| Body Material | Hard-anodized Aluminium Alloy |
| Pinion/Shaft Material | Stainless Steel / Carbon Steel |
| Mounting | ISO 5211 standard mounting pad |
| Operating Pressure | 3 to 8 bar (compressed air) |
| Operating Temperature | -20°C to 80°C |
| Travel Stops | Adjustable (0°-90°) |
| Accessories | Solenoid valve, limit switch box, positioner (optional) |
Related NEUMAX Products
Actuated Angle Seat Control Valve
Pneumatic Angle Seat Valve
- Regulates fluids, gases and steam
- Fast, reliable pneumatic actuation
- Compact angle-body design
- Suitable for frequent cycling duty
Pneumatic Actuated Butterfly Valve
Concentric Disc Lug Type
- High-performance automated quarter-turn valve
- Lug-type body for easy dead-end service
- Concentric disc design
- Pneumatic actuator for automated control
Pneumatic Actuated 2 Way Ball Valve
Stainless Steel / Thermoplastic, 2"-8"
- Stainless steel and thermoplastic construction
- Sizes from 2" to 8"
- Pneumatic actuation for automated on-off control
- Full-bore design for minimal flow restriction