Norgren P64F-4GD-PFN Valve & Flow Control - 3/2, 57 dm3/s
Part Number: P64F-4GD-PFN
Quick Summary
Norgren P64F-4GD-PFN soft-start dump valve enables controlled ramp-up in pneumatic systems. This helps prevent startup shocks and reduces wear on downstream equipment. It supports CE-compliant European Machinery Directive implementation and PUWER alignment, aiding safe equipment use and regulatory conformity. The solution integrates into standard G1/2 port plumbing and benefits from Olympian Plus performance with high flow and fast response, supporting efficient, scalable automation in manufacturing environments.
Product Information
Extended Description
P64F-4GD-PFN 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 ... 50 °C, -4 ... 149 °F
Operating Pressure
3 ... 10 bar, 43 ... 145 psi
Port Size
G1/2
Actuation
Solenoid 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
Range
P64F
Series
Olympian Plus
Brand
IMI Norgren
T64T-4GB-P1N
Olympian Plus 3/2 plug-in system shut-off valve, G1/2
74504-50
Wall Bracket
Y64A-4GA-N2N
Yoke assemblies
Y64A-4GA-N1N
Yoke assemblies
MB004B
Quietaire heavy duty silencer male, R1/2
QM/48/13J/21
Spare Coils
Feature → Business Impact → Application: The P64F-4GD-PFN uses a solenoid pilot with spring return to deliver reliable, repeatable actuation, reducing startup variability and downtime. This translates to improved line uptime and lower maintenance costs on high-cycle packaging and assembly lines, especially where precise ramping of downstream pressure is required. Feature → Business Impact → Application: The 3/2 valve operation combined with a 57 dm3/sec flow capacity enables rapid, controlled pressure deployment without overshoot, enabling smoother operator experiences and safer robotics integration. Feature → Business Impact → Application: The zinc alloy body and nitrile elastomer seals provide robust durability in harsh plant environments, minimizing leakage risks and extending service intervals in compressed air networks. Feature → Business Impact → Application: Compatibility with optional accessories such as mounting brackets (74504-50) and yoke assemblies (Y64A-4GA-N2N/N1N) simplifies installation and reduces integration time in new lines or refurb projects. Feature → Business Impact → Application: The device’s temperature range (-20 to 50 °C) and pressure range (3 to 10 bar) support diverse industrial applications, from automotive to food and beverage packaging, while maintaining reliable performance under fluctuating plant conditions.
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FAQs
Install the valve in a standard G1/2 port manifold or directly into the line, ensuring a clean, dry compressed air supply. Mount with compatible hardware such as wall brackets (74504-50) or yoke assemblies (Y64A-4GA-N2N/N1N). Connect the gauge port Rc1/8 for monitoring and wire the solenoid pilot per the specified actuation (solenoid pilot / spring return).
The P64F-4GD-PFN operates from 3 to 10 bar (43 to 145 psi) and is rated for temperatures from -20 to 50 °C (-4 to 149 °F). It uses compressed air as the medium and is designed to maintain reliable performance across typical industrial environments without degradation in actuation or flow.
Yes. The Olympian Plus dump valve is designed to assist machine designers in complying with the European Machinery Directive and PUWER by enabling controlled startup sequences and reducing mechanical shocks. This helps ensure safer equipment operation, regulatory alignment, and a smoother path to CE-like conformity in integrated automation projects.
Mounting options include the Wall Bracket (74504-50) for secure enclosure integration and Yoke assemblies (Y64A-4GA-N2N/N1N) for versatile mounting in compact layouts. Accessories such as the T64T-4GB-P1N plug-in shut-off valve and MB004B silencers can be added to optimize space, sound reduction, and maintenance access in automated lines.
Expect smoother start-up sequences with reduced pressure surges, minimized component wear, and improved process stability due to the controlled ramp of downstream pressure. The 57 dm3/s flow supports high-rate operations, while robust materials and operable temperature range ensure long service life in demanding environments, contributing to higher overall line efficiency and lower lifecycle costs.