Norgren P68F-BGD-PFA Olympian Plus Dump Valve - IP65
Part Number: P68F-BGD-PFA
Quick Summary
Norgren P68F-BGD-PFA is a soft start dump valve that precisely controls downstream pressure during system startup in industrial automation. Engineers often struggle with startup surges that cause downtime, wear, and regulatory compliance gaps in automated lines. This solution aligns with the European Machineries Directive and PUWER, featuring IP65 protection (with sealed plug) for harsh environments and reliable operation. With an aluminium body, high flow capacity, and solenoid pilot/spring return actuation, it delivers safe, compliant startup while reducing energy use and maintenance costs. Designed for modular installations, it fits common pneumatic circuits with a G1-1/2 port and a 3/2 valve configuration. This combination supports scalable automation strategies and minimizes unplanned downtime as lines expand.
Product Information
Extended Description
P68F-BGD-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, 44 ... 145 psi
Port Size
G1-1/2
Actuation
Solenoid pilot / Spring return
Gauge Port
Rc1/8
Valve operation
3/2
Flow
147 dm3/sec, 312 scfm
Materials - Body
Aluminium
Materials - Elastomers
Nitrile rubber
Certification - IP Rating
IP65 (with sealed plug)
Dimensions - Height
241 mm
Dimensions - Length
200 mm
Dimensions - Width
147 mm
Weight
3.125 kg
Country of Origin
Germany
Range
P68F
Series
Olympian Plus
Brand
IMI Norgren
T68H-BGB-B2N
Olympian Plus 3/2 plug-in system shut-off valve, G1-1/2"
18-001-972
Olympian Plus 68 Series Wall Mounting Brackets
Y68A-BGN-N1N
Yoke assemblies
Y68A-BGN-N2N
Yoke assemblies
MB008B
Quietaire heavy duty silencer male, R1
Feature → Business Impact → Application: Medium is compressed air, ensuring clean, reliable supply for continuous operation and predictable performance in manufacturing environments. Impact: reduces contamination risk and pressure variability, enabling smoother startups and fewer tool jams. Application: installation across automated lines that rely on consistent air supply. Feature → Operating Temperature and Operating Pressure provide a wide operational envelope (-20 to 50 °C, 3–10 bar), delivering consistent behavior across plants and seasons. Impact: extends service life, reduces maintenance cycles, and minimizes process excursions during cold starts. Application: packaging, automotive, and general automation where startup safety matters. Feature → Port Size G1-1/2 and Valve operation 3/2 with Solenoid pilot / Spring return enable easy integration with existing manifolds and standard control logic. Impact: fast retrofit, reduced engineering time, and compatibility with common PLCs. Application: retrofit projects and new line deployments. Feature → Flow 147 dm3/sec (312 scfm) supports high forward capacity; Materials - Body Aluminium and Materials - Elastomers nitrile rubber ensure lightweight yet durable construction. Impact: lower total cost of ownership through improved energy efficiency and robust sealing. Application: environments with dust and moisture where IP65 protection is critical. Feature → Certifications/IP Rating IP65 (with sealed plug) ensures protection against washdown and dust ingress. Impact: regulatory alignment with industrial safety requirements and reduced risk of compliance penalties. Application: food, beverage, and manufacturing sectors with strict cleanliness standards. Feature → Accessories and Mountings compatibility (T68H-BGB-B2N, 18-001-972, Y68A variants, MB008B silencer) enable plug-and-play installation and tidy cabinet layouts. Impact: faster commissioning, easier maintenance, and scalable retrofits. Application: control panels and modular automation setups for OEMs and integrators.
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FAQs
The P68F-BGD-PFA integrates with Olympian Plus 68 Series using standard mounting options and accessories, including 18-001-972 wall brackets and Y68A yoke assemblies. It uses a G1-1/2 port and a 3/2 valve configuration, allowing straightforward retrofits on existing manifolds and new builds alike. This compatibility minimizes wiring changes and reduces commissioning time while preserving robust performance in demanding environments.
Key specs include a 3–10 bar operating pressure range, a G1-1/2 port size, 3/2 valve operation, and a flow rate of 147 dm3/sec (312 scfm). Actuation is via solenoid pilot with spring return, providing reliable shut-off and rapid response during startup sequences. The device is designed for compressed air, delivering consistent performance across operating temperatures from -20 to 50 °C.
Yes. It carries IP65 protection with sealed plug, protecting against dust ingress and washdown exposure. The aluminium body combined with nitrile elastomer seals offers durability in demanding environments, while the sealed design minimizes maintenance needs and reduces the risk of ingress-related downtime.
The valve provides controlled pressure increase during startup, reducing surge-related hazards and downtime. Its compliant design supports machinery directives and PUWER requirements by promoting safer startup procedures and predictable machine behavior, helping you meet regulatory expectations without extensive external engineering work.
Users typically see a reduction in unplanned downtime due to smoother startups and lower downstream wear. The IP65 sealing and robust aluminium body translate to longer service intervals and lower maintenance costs. Quick installation with existing accessories minimizes commissioning time and labor, delivering faster time-to-value on new lines and upgrades.