Norgren P64F-NNC-PAN Dump Valve - 3-10 bar, Without Yoke
Part Number: P64F-NNC-PAN
Quick Summary
Norgren P64F-NNC-PAN Dump Valve provides soft-start control for pneumatic start-up in automated machinery. Users struggle with startup shocks, pressure spikes, and mis-sequenced cycles that accelerate wear and cause downtime. The valve supports CE compliance under the European Machinery Directive and PUWER guidance, helping you meet regulatory requirements. Built on the Olympian Plus platform, it delivers reliable 3/2 valve performance with easy integration with standard Norgren accessories. With a robust zinc alloy body and nitrile elastomers, it offers durable operation in plant air networks while enabling straightforward mounting and compatibility with optional yoke assemblies, delivering lower maintenance and lifecycle costs for OEMs.
Product Information
Extended Description
P64F-NNC-PAN 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
QM/48/18J/21
Spare Coils
Feature: Medium is compressed air. Benefit: Ensures compatibility with existing plant air supply and minimizes contamination risk. Application: Suitable for general automation lines and pneumatic cylinder circuits. Feature: Operating Temperature range -20 to 50 °C. Benefit: Maintains reliable performance in factory floors, workshops, and moderate outdoor environments. Application: Industrial automation, packaging equipment, and control panels. Feature: Operating Pressure 3 to 10 bar; Flow 57 dm3/s. Benefit: Provides adequate startup flow with controlled pressure rise, reducing downstream surge and wear. Application: Start-up sequences for high-speed packaging lines and conveyor systems. Feature: Actuation Solenoid pilot / Spring return; Valve operation 3/2. Benefit: Easy PLC integration with fail-safe return and flexible control options. Application: OEM control cabinets and retrofit projects. Feature: Materials Body zinc alloy; Elastomers nitrile rubber. Benefit: Durable, oil-resistant construction for long service life in harsh environments. Application: Industrial air networks and equipment exposed to routine vibration. Feature: Range P64F; Series Olympian Plus; Accessories including Yoke assemblies and mounting options. Benefit: Seamless ecosystem integration with other Norgren components, faster assembly, and reduced downtime. Application: System upgrades and new machine builds for robust performance.
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FAQs
P64F-NNC-PAN is delivered without a yoke; you can equip it with Yoke assemblies Y64A-4GA-N1N/N2N/N3N for secure mounting. Mounting accessories include Wall Bracket 74504-50 for stable installation, and you can add MB004B silencers for quieter operation. The unit is compatible with spare coils QM/48/18J/21 for easy electrical replacement, and connections align with standard 3/2 valve configurations.
Key specs include compressed air as the medium, operating temperature from -20 to 50 °C, and operating pressure of 3 to 10 bar. The valve is a 3/2 configuration with solenoid pilot actuation and spring return. Flow is rated at 57 dm3/s (121 scfm). Port size is without a yoke, facilitating straightforward integration with common factory fittings.
Yes. The P64F-NNC-PAN supports CE compliance under the European Machinery Directive and aligns with PUWER requirements for work equipment. This helps simplify regulatory approvals for new machinery builds or machine refurbishments, ensuring safer start-up sequences and consistent performance across automated lines.
The valve body uses zinc alloy for strength and durability, paired with nitrile rubber elastomers for robust seals. This combination offers good wear resistance and compatibility with standard compressed air lubricants, supporting reliable operation in demanding manufacturing environments and reducing the risk of seal degradation over time.
Common applications include packaging lines, machine tools, and material handling systems where a controlled soft-start reduces shock loads on downstream cylinders. ROI benefits come from lower startup wear, reduced downtime, improved cycle consistency, and easier regulatory compliance, especially on new builds or upgrades to European-standard machinery.