Norgren P64F-4GA-NNN Valve - G1/2 Olympian Plus Series
Part Number: P64F-4GA-NNN
Quick Summary
P64F-4GA-NNN valve offers controlled soft-start pressure release for pneumatic systems in automated production lines. Designers and maintenance teams often grapple with startup shocks, downstream overpressure, and costly downtime, which can stress tooling and slow throughput. This Olympian Plus device supports CE compliance under the European Machinery Directive and PUWER, helping safety and regulatory alignment across plant floors. With a precise 3/2 valve operation, air-pilot/spring-return actuation, and a G1/2 port, it delivers predictable ramp-up and reduced impact on downstream circuits. By integrating this valve, manufacturers gain improved energy efficiency, easier installation, and reliable performance in industrial pneumatic applications such as packaging, automotive, and general automation.
Product Information
Extended Description
P64F-4GA-NNN Norgren: Assists machine designers in complying with the European Machineries Directive | Can help existing machinery to comply with PUWER (Provision and Use of Work Equipment Regulations) | Controlled increase of downstream pressure on start up | High forward flow capacity | High flow dump facility
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
3 ... 10 bar, 43 ... 145 psi
Port Size
G1/2
Actuation
Air pilot / Spring return
Gauge Port
Rc1/8
Valve operation
3/2
Flow
57 dm3/sec, 121 scfm
Materials - Body
Zinc alloy
Materials - Elastomers
Nitrile rubber
Dimensions - Height
74 mm
Dimensions - Length
143 mm
Dimensions - Width
105 mm
Weight
1.91 kg
Country of Origin
Czechia
Range
P64F
Series
Olympian Plus
Brand
IMI Norgren
MB008B
Quietaire heavy duty silencer male, R1
M/P15737
Electrical plug with cable gland
T64T-4GB-P1N
Olympian Plus 3/2 plug-in system shut-off valve, G1/2
T68C-BGB-B2N
Olympian Plus 3/2 plug-in system shut-off valve, G1-1/2
74504-50
Wall Bracket
MB004B
Quietaire heavy duty silencer male, R1/2
T40B1800
Quietaire sintered bronze silencer, R1/8
Feature → Business Impact → Application: The P64F-4GA-NNN uses a soft-start dump valve design to gradually raise downstream pressure, protecting cylinders and end-of-line tooling while reducing energy spikes. This translates into longer component life and lower maintenance costs when used on high-cycle packaging conveyors or automotive assembly lines. Application: packaging machines, pick-and-place robots, and general automation lines that demand smooth startup sequences. Feature → Business Impact → Application: G1/2 port with 3/2 valve operation and air-pilot/spring-return actuation enables compact, easy-to-integrate control hardware and fast response times. This simplifies retrofits and new installations in crowded control panels found in shrink-wrap stations or small- to mid-sized automation cells. Application: retrofit projects and space-constrained machines where quick start-up is critical. Feature → Business Impact → Application: High flow capacity of 57 dm3/sec (121 scfm) supports rapid actuator movement, reducing cycle times and improving throughput. Application: high-demand pick-and-place, clamping fixtures, and line-start workflows where timing is crucial. Feature → Business Impact → Application: Zinc alloy body and nitrile elastomer seals provide durable, oil-resistant construction with predictable sealing performance across a wide temperature range. This reduces leak-related downtime and supports longer service intervals. Application: harsh workshop environments, automated conveyors, and press bays. Feature → Business Impact → Application: Compliance-focused design aligns with European Machinery Directive and PUWER guidelines, aiding regulatory readiness without complicated validation steps. Application: machine builders seeking smoother certification paths and safer machine commissioning. Feature → Business Impact → Application: Broad accessory compatibility, including silencers and plug-in systems, enhances installation flexibility and reduces wiring or tuning time. Application: OEMs and panel builders planning multi-vendor setups with standardized mounting and accessories.
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FAQs
Install the valve with a supporting wall bracket (e.g., 74504-50 Wall Bracket) to ensure stable mounting. Use the G1/2 port for supply and the Rc1/8 gauge port for pilot or feedback lines. Consider matching with MB008B silencer and T64T-4GB-P1N shut-off valve for streamlined integration. Ensure proper torque and leak testing after mounting.
Verify operating pressure range 3 to 10 bar (43 to 145 psi), operating temperature -20 to 80 °C, medium is compressed air, and valve operation is 3/2 with air-pilot/spring-return actuation. Check port size G1/2 and gauge port Rc1/8. Confirm flow capacity of 57 dm3/sec (121 scfm) and confirm material compatibility (zinc alloy body, nitrile elastomer seals).
Yes. The valve is designed to assist compliance with the European Machinery Directive and PUWER, supporting safer startup sequences and risk reduction in production lines. Its materials and packaging align with industry standards, and its compatibility with standard pneumatic accessories simplifies regulatory documentation and commissioning tests for automated machinery.
Recommended accessories include Quietaire silencers (MB004B, MB008B for different connections), electrical plug options (M/P15737), and plug-in shut-off valves (T64T-4GB-P1N, T68C-BGB-B2N). For mounting, the 74504-50 Wall Bracket provides secure panel installation. These options help optimize noise reduction, wiring simplicity, and serviceability during maintenance.
The zinc alloy body with nitrile elastomer seals provides durability and predictable sealing under typical workshop conditions, reducing leak-related downtime. The valve’s robust build supports longer service intervals, while the 3/2 actuation and standardized porting simplify replacement and field maintenance during routine preventive maintenance cycles.