Norgren P64F-NND-PFA Valve - 3/2, 3–10 bar operation
Part Number: P64F-NND-PFA
Quick Summary
Norgren P64F-NND-PFA is a pneumatic valve that delivers soft-start pressure control for automated lines. This helps suppress startup surges that can stress cylinders, sensors, and regulators. CE-compliant with European Machinery Directive alignment and PUWER readiness, the design supports safe, compliant machine operation in regulated environments. The Olympian Plus platform combines robust materials with precise control, offering reliable performance in continuous production. For plant engineers and procurement teams, this solution couples dependable performance with an accessible total cost of ownership, improving uptime and reducing maintenance intervals when integrated with compatible Norgren accessories and mounting options.
Product Information
Extended Description
P64F-NND-PFA 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
Without Yoke
Actuation
Solenoid pilot / Spring return
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
Y64A-4GA-N2N
Yoke assemblies
Y64A-4GA-N1N
Yoke assemblies
Y64A-4GA-N3N
Yoke assemblies
74504-50
Wall Bracket
MB004B
Quietaire heavy duty silencer male, R1/2
QM/48/13J/21
Spare Coils
Soft-start dump valve action reduces startup surge, protecting downstream equipment and regulators; the business impact is a gentler pressure ramp and reduced wear on cylinders, which translates to longer equipment life and fewer unplanned outages. In application, use during startup of pneumatic lines to meet PUWER and Machinery Directive requirements, while maintaining production through controlled pressure rise. 3/2 valve operation with solenoid pilot and spring return delivers fast, reliable actuation; the result is improved cycle times, safer fail-safe behavior, and easier integration with standard control logic in automated lines. High flow capacity at 57 dm3/s ensures rapid venting of downstream lines, enabling consistent performance on fast-packaging or pick-and-place systems. Durable zinc alloy body with nitrile elastomers withstands industrial environments, reducing replacement costs and downtime. Availability of Yoke assemblies and wall-mount options simplifies installation and field retrofits, supporting retrofit projects without extensive rework. The product is designed to support CE/Machinery Directive compliance, PUWER readiness, and safe operation in regulated facilities, while remaining compatible with Norgren’s Olympian Plus accessories for extended system compatibility. Spare coils and modular components, such as QM/48/13J/21, enable proactive maintenance and rapid fault recovery, lowering total cost of ownership for OEMs and end users.
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FAQs
Yes. The P64F-NND-PFA is available without a yoke and supports Norgren’s Y64A series yoke assemblies for alternative mounting options. When selecting fittings, consider the Without Yoke port size and compatible mounting accessories such as 74504-50 wall brackets to simplify installation in compact spaces.
Critical specs include medium: compressed air; operating pressure: 3–10 bar (43–145 psi); valve operation: 3/2; actuation: solenoid pilot with spring return; and flow capacity 57 dm3/s. Verifying these ensures correct startup sequencing, responsive actuation, and predictable venting in your control logic.
Yes. Its soft-start function and controlled downstream pressure ramp reduce shock loads on downstream actuators, making it well-suited for packaging, pick-and-place, and other automated line applications where startup surges can impact cycle times and component life.
The valve’s design aligns with European Machinery Directive goals by enabling safe startup behavior and controlled pressure rise. PUWER readiness is supported through predictable venting and compliance-friendly actuation, helping operators demonstrate safe equipment use and reduce risk during commissioning and routine maintenance.
Maintainability is supported by spare coils (QM/48/13J/21) and modular components, enabling rapid fault recovery and reduced downtime. Availability of yoke assemblies and mounting accessories simplifies retrofits, while the durable zinc alloy body and nitrile elastomer seals help minimize wear, contributing to lower total cost of ownership.