Norgren P64F-NNL-PBA Dump Valve - Olympian Plus 3-10 bar
Part Number: P64F-NNL-PBA
Quick Summary
P64F-NNL-PBA dump valve provides controlled startup for pneumatic systems in packaging and automation lines. Engineers often struggle to balance rapid machine start with safety and regulatory compliance; this valve helps manage downstream pressure during initial pressurization. It supports CE conformity under the European Machinery Directive and PUWER compliance, while fitting the Olympian Plus family to streamline procurement. With high forward flow capacity and a compact, yoke-free body, it enables fast, safe startups in confined spaces, delivering consistent performance across OEM lines.
Product Information
Extended Description
P64F-NNL-PBA 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/48/19J/21
Spare Coils
Feature: Soft-start dump action with solenoid pilot and spring return. Business Impact: provides a controlled increase of downstream pressure, reducing startup shocks and extending actuator life. Application: ideal for automation lines where rapid venting could damage components. Feature: 57 dm3/sec (121 scfm) flow capacity. Business Impact: enables fast, predictable actuation and minimizes cycle times. Application: packaging and handling systems requiring quick, safe starts. Feature: 3/2 valve operation. Business Impact: simplifies control logic and improves compatibility with standard control cabinets. Application: typical OEM pneumatic circuits using standard solenoids. Feature: Port Size Without Yoke. Business Impact: reduces footprint and simplifies mounting in tight installations. Application: retrofits and space-constrained installations. Feature: Rugged construction with zinc alloy body and nitrile rubber seals. Business Impact: durable performance in harsh industrial environments, with good resistance to common hydrocarbons. Application: general automation and production lines with variable temperatures. Feature: Accessories and compatibility options (Yoke assemblies Y64A-4GA-N1N/N2N/N3N, Wall Bracket 74504-50, MB004B silencer, QM/48/19J/21 spare coils). Business Impact: easier integration, quieter operation, and readily available spares. Application: quick onboarding in new lines and streamlined maintenance.
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FAQs
The P64F-NNL-PBA is designed for yoke-free mounting, reducing footprint in tight spaces. Install using compatible wall brackets (for example 74504-50) or integrate with Yoke assemblies (Y64A-4GA-N1N/N2N/N3N) if your existing tooling requires a traditional yoke. Ensure correct alignment of ports and plumb the solenoid pilot wiring per your control cabinet standards to maintain reliable actuation.
Expect a 3 to 10 bar operating range with a 57 dm3/sec (121 scfm) flow for fast yet controlled venting. The device is a 3/2 valve with solenoid pilot and spring return, delivering a safe, repeatable pressure ramp during start-up and reducing peak loads on downstream actuators.
Yes. It supports European Machinery Directive compliance and PUWER alignment, which are critical for packaging and automation lines. Its soft-start capability minimizes startup shocks and helps maintain throughput while meeting safety and regulatory expectations in modern packaging environments.
The design assists CE conformity under the European Machinery Directive and PUWER compliance, reflecting its relevance to regulatory requirements for European machinery. Always verify your final installation against your regional standards and your customer’s compliance expectations.
Spare coils are available (QM/48/19J/21), and the valve supports easy access to common accessories such as Yoke assemblies (Y64A-4GA-N1N/N2N/N3N), the 74504-50 Wall Bracket, and the MB004B silencer. Regular inspection of seals (nitrile elastomers) and mounting integrity will help preserve performance and minimize downtime.