Norgren VHLA302-03G Rotary Lever Valve - G3/8

Part Number: VHLA302-03G
Manufacturer
Norgren
Part number
VHLA302-03G

Quick Summary

Norgren VHLA302-03G is a 4/2 manual rotary lever valve for compressed air systems, ideal for panel-mounted control of pneumatic actuators. Operators struggle with over-rotation and inconsistent positioning, which the detented center and easy-grip lever address quickly. In European and global shops, CE-compliant design practices and rugged materials support safe, repeatable operation. This valve's aluminum body, nitrile seals, and panel-mount option deliver reliable performance with minimal maintenance. It tolerates a broad operating range, from -5 to 60 °C and 0 to 9.7 bar, making it suitable for varied plant environments. For fast integration, compatible Pneufit C fittings and panel-mounting hardware streamline installation.

Product Information

Extended Description

VHLA302-03G Norgren: Easy to grasp and rotate handle | Detented centre position | Panel mounting option | 2 or 3 position functions available
Medium
Compressed air
Operating Temperature
-5 ... 60 °C, 23 ... 140 °F
Operating Pressure
0 ... 9.7 bar, 0 ... 141 psi
Port Size
G3/8
Actuation
Lever / Lever
Valve operation
4/2
Flow
1100 l/m, 39 scfm
Materials - Body
Aluminium
Materials - Seals
Nitrile rubber
Range
VHLA
Brand
IMI Norgren
C02471038
Pneufit C Push-in fitting, Adaptor, 90° Swivel elbow, 10mm, G3/8
C02251038
Pneufit C Push-in fitting, Adaptor, Straight, External/Internal hex, 10mm, G3/8
VHLA-300N
Panel Mounting Nut
T40C3800
Quietaire sintered bronze silencer, G3/8
M/3314
Tube cutter
PA2-0010025C
Polyamide tube, Natural, 25m, 10mm/7.5mm
PA2-0010100
Polyamide tube, Natural, 100m, 10mm/7.5mm
4/2 valve operation provides precise control of double-acting actuators, reducing mis-sequencing in pneumatic circuits. The lever actuation with a detented centre improves repeatability and operator confidence during quick-changeovers. This configuration is ideal for panel-mounted control on machine tools and packaging lines where reliable cycling matters. G3/8 port size and a flow of 1100 l/m deliver robust actuation even in mid- to high-demand applications. This translates to shorter cycle times and more consistent cylinder speeds, improving throughput without oversized valve blocks. The valve is well-suited for standard pneumatic networks that use 10 mm tubing and compatible fittings. Aluminium body keeps weight down for easier installation and reduces overall machine mass, while nitrile seals resist oil and common hydraulic fluids encountered in factory air systems. The combination supports long service life with minimal maintenance, lowering spare-part costs. For harsh environments, the material choice helps maintain performance across shifts. Compatibility with Pneufit C push-in fittings (C02471038, C02251038) enables fast, tool-free connections to 10 mm tubing, shortening installation time and reducing leak risk. Panel mounting options like VHLA-300N simplify retrofit projects, avoiding custom enclosures and facilitating clean, integrated control panels. A range of accessories, including silencers (T40C3800) and compatible tubing PA2 sets, broadens application reach. Operational limits and certification-friendly design support compliance in typical plant environments. The device operates from -5 to 60 °C and 0 to 9.7 bar, enabling reliable performance from cold storage to warm production floors. With compact footprint and standard mounting hardware, this valve integrates easily with existing Norgren systems and third-party panels.

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FAQs

To install, secure the VHLA302-03G on a compatible panel using the VHLA-300N Panel Mounting Nut. Connect the Pneufit C push-in fittings (C02251038 or C02471038) to the 10 mm tubing PA2 lines, ensuring a clean, straight run to the valve ports. Verify alignment and tighten mounting hardware to spec to prevent vibration. The panel-mount solution simplifies retrofits and minimizes enclosure work.
The 4/2 valve operation enables distinct on/off control of double-acting cylinders, while the lever actuation with a detented centre prevents unintentional travel and mis-sequencing. With a G3/8 port and 1100 l/m flow, it delivers reliable actuation and fast cycling in production lines, conveyors, and packaging systems, helping to reduce cycle time variability and improve line throughput.
Yes. VHLA302-03G is designed for standard panel mounting using the VHLA-300N Nut and is compatible with Pneufit C push-in fittings (C02251038 and C02471038). For connections, use 10 mm tubing PA2 series (PA2-0010025C or PA2-0010100). This compatibility simplifies installation, reduces grab-bag spare parts, and speeds up retrofit projects without custom hardware.
Key specs: medium is compressed air; operating temperature -5 to 60 °C; operating pressure 0 to 9.7 bar; port size G3/8; actuation Lever/Lever; valve operation 4/2. The body is aluminium with nitrile seals, balancing lightweight durability with chemical resistance, suitable for standard industrial air networks and a variety of mounting configurations.
Detented centre positioning reduces the risk of wear from unintended positioning, lowering maintenance frequency. The aluminium body and nitrile seals offer robust durability, while compatibility with common fittings minimizes spare-parts inventory. Quick-panel mounting and standardized accessories shorten changeovers, boost line uptime, and contribute to a favorable total cost of ownership in factory pneumatic systems.