Norgren P64F-NNC-PZN Valve - 3-10 bar
Part Number: P64F-NNC-PZN
Quick Summary
Norgren P64F-NNC-PZN valve delivers a controlled pneumatic dump during startup for automated machinery. Many industrial machines suffer startup pressure spikes that cause wear, maintenance overhead, and downtime. The Olympian Plus design supports CE conformity under the Machinery Directive and PUWER readiness, helping engineers meet regulatory requirements. With a compact footprint, high-flow capacity, and reliable solenoid–pilot operation, it improves startup reliability and overall productivity in compressed air systems. In practice, designers appreciate the compatibility with standard Norgren accessories like the Y64A yoke assemblies and mounting options. This translates to faster commissioning, easier field upgrades, and lower total cost of ownership for pneumatic start-up controllers.
Product Information
Extended Description
P64F-NNC-PZN 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-N1N
Yoke assemblies
Y64A-4GA-N2N
Yoke assemblies
Y64A-4GA-N3N
Yoke assemblies
74504-50
Wall Bracket
MB004B
Quietaire heavy duty silencer male, R1/2
Soft-start dump function minimizes downstream pressure surges during startup, protecting cylinders and piping. Business impact: reduced peak loads translate to longer component life and lower maintenance costs. Application: ideal for conveyors, stamping presses, and pick-and-place lines where startup surges can cause jams. The 3/2 valve configuration with solenoid pilot and spring return provides reliable fail-safe control. Business impact: easier integration into compact manifolds, saving cabinet space and simplifying wiring. Application: retrofit into existing lines using Y64A yoke assemblies or direct porting without a yoke. Flow rating of 57 dm3/s (121 scfm) enables high forward flow to support rapid startup sequences. Business impact: faster cycle times and improved line throughput. Application: high-demand automation cells and line feeders. Operating pressure range of 3-10 bar supports typical plant air systems. Business impact: stable performance despite supply variations and reduced control risk. Application: general automation and process equipment. Zinc alloy body and nitrile elastomer seals provide durability in harsh environments. Business impact: longer service life and lower maintenance costs. Application: factory floors with optional wall brackets and silencers for installation and noise management. Accessories such as Yoke assemblies (Y64A-4GA-N1N/N2N/N3N), Wall Bracket (74504-50), and Silencer (MB004B) simplify installation and enable modular upgrades. Business impact: reduced installation time and improved operator safety. Application: retrofits and new builds within the Olympian Plus family.
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FAQs
The P64F-NNC-PZN is designed for flexible integration without a traditional yoke. For retrofits or compact manifolds, use the Y64A family of yoke assemblies (N1N, N2N, N3N) to provide quick connection points if a yoke is preferred. Additionally, the 74504-50 Wall Bracket supports secure mounting on factory walls or enclosures, and the MB004B quiets the exhaust to reduce noise on the shop floor. CAD data and installation guides are available to validate fitment during project planning.
The valve operates effectively between 3 and 10 bar (43 to 145 psi). It delivers a forward flow of 57 dm3/s (approximately 121 scfm), which supports rapid startup and downstream actuation without sacrificing control. This combination suits typical plant air systems and ensures consistent performance across load variations.
Yes. The Olympus Plus P64F-NNC-PZN is built for robust, repeatable startup control in high-cycle environments. Its solenoid-pilot/spring-return actuation provides reliable fail-safe operation, while the high flow capacity supports quick cylinder energization. When paired with appropriate mounting and silencers, it maintains performance across repeated cycles typical of packaging and material handling lines.
The design supports CE conformity under the European Machinery Directive and PUWER readiness, helping new machinery meet regulatory requirements and easing retrofits of existing equipment. While specific SIL or IP ratings are not stated here, the valve’s construction and materials are chosen for reliability in typical industrial settings and can align with broader safety and maintenance programs.
Maintenance is simplified by using durable zinc alloy bodies and nitrile elastomer seals, which resist wear in normal production environments. Regular inspections of seals and mounting hardware, plus routine replacement of wear parts via approved spare kits, help sustain uptime. The modular accessory ecosystem (Y64A yokes, wall brackets, silencers) enables easy upgrades, reducing downtime during installations and spares procurement, ultimately lowering total cost of ownership.