Norgren T50P0004 PIF Non-Return Valve - 4mm
Part Number: T50P0004
Quick Summary
T50P0004 PIF non-return valve is a compact one-way flow control device for pneumatic lines. Engineers often struggle with reverse flow, leaks, and variable cracking pressures in tight installations. This design emphasizes CE-compliant compatibility and reliable performance from -20 to 80 °C, with operating pressure up to 16 bar. The 4 mm port and lightweight aluminium body enable easy integration into compact manifolds, boosting automation throughput and reducing installation time. In demanding environments, customers value predictable one-way flow, minimal maintenance, and swift CAD-ready integration through available downloads. This combination supports quicker design cycles and safer pneumatic operations for industrial automation teams.
Product Information
Extended Description
T50P0004 Norgren: Allow free flow in one direction only | Simple reliable design | Low weight | Low cracking pressure | High operating pressure
Medium
Compressed air
Operating Temperature
-20 ... 80 °C, -4 ... 176 °F
Operating Pressure
-0.9 ... 16 bar, -13 ... 232 psi
Port Size
4mm
O/D Tube
4 mm
Flow
160 l/m
Materials - Body
Aluminium
Range
T50
Brand
IMI Norgren
PA2-0004100
Polyamide tube, Natural, 100m, 4mm/2.5mm
PA2-0004025C
Polyamide tube, Natural, 25m, 4mm/2.5mm
M/3314
Tube cutter
Feature: One-way non-return flow control design. Business impact: Prevents backflow and protects downstream components, reducing contamination and unexpected shutdowns. Application: Used in pneumatic control loops and valve manifolds to safeguard sensitive actuators. Feature: Low cracking pressure with reliable response. Business impact: Improves control accuracy and faster system start-up, lowering cycle times and energy use. Application: Critical in high-speed pick-and-place lines and timing-sensitive logic networks. Feature: Aluminium body with low weight. Business impact: Easier mounting, reduced overall system weight, and simplified integration in compact enclosures. Application: Mobile or space-constrained automation panels. Feature: Broad operating range (-20 to 80 °C, -0.9 to 16 bar). Business impact: Enables inclusion in harsh factory environments and variable plant pressure conditions without reconfiguration. Application: Outdoor or unconditioned industrial installations requiring robust performance. Feature: 4 mm port, 4 mm O/D tube, 160 L/m flow. Business impact: Compatible with standard micro-tubing and delivers predictable throughput, reducing redesigns. Application: Micro-automation cells and robotics I/O networks. Feature: Range: T50, Brand: IMI Norgren. Business impact: Proven compatibility with existing T50 systems, easing refurbishment and part commonality. Application: System upgrades or new lines leveraging the T50 portfolio. Feature: CAD and datasheet availability. Business impact: Speeds up design cycles and reduces procurement risk through rapid engineering validation. Application: Engineering handoffs, BOM creation, and integration planning.
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FAQs
Install the T50P0004 with the flow direction indicated by the housing marking, ensuring the inlet aligns with the source supply and the outlet feeds the downstream actuator. Use compatible 4 mm tubing (PA2-0004100 or PA2-0004025C where appropriate) and verify that connections are secure to prevent leaks. After mounting, perform a light leak test and confirm a smooth one-way flow under system pressure.
The valve supports compressed air with a 4 mm port, a maximum flow of 160 L/m, operating temperatures from -20 to 80 °C, and an operating pressure range of -0.9 to 16 bar. Its aluminium body keeps weight down without compromising durability, enabling reliable one-way flow control in compact installations and fast system response times.
Suitable tubing includes PA2-0004100 (100 m, 4 mm/2.5 mm) and PA2-0004025C (25 m, 4 mm/2.5 mm). A tube cutter (M/3314) is recommended for clean, square cuts to ensure a reliable seal, while standard 4 mm OD tubing aligns with the valve ports for straightforward, repeatable assemblies.
The valve is designed for CE-compliant installations; however, certification specifics depend on the complete system, enclosure, and application. For safety-critical uses, verify SIL-rated safety architecture and any IP enclosure requirements with your compliance team, and consult the datasheet and local regulations to ensure full conformity within your process.
Expect reduced downtime due to reliable one-way flow control, lower maintenance from a simple, low-cracking design, and faster commissioning thanks to CAD/datasheet availability. The 4 mm port and lightweight aluminium body simplify installation in compact manifolds, improving overall line throughput and minimizing rework in automation projects.