Pressure: 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar
Pneumatic Air Pressure Regulator – Shako UCR Series
Industrial Piston Pressure Regulator for Reliable Pneumatic Pressure Control
The Shako UCR Series Air Pressure Regulator is a compact piston-operated pressure regulator designed to provide stable and reliable downstream pressure control for industrial compressed air systems.
Available with 1/4", 3/8" and 1/2" BSP ports, the UCR Series offers excellent flow capacity, accurate pressure adjustment and dependable long-term performance, making it ideal for automation equipment, pneumatic machinery and general industrial air systems.
Replacing the popular NUR Series, the UCR regulator combines robust construction with simple installation and reliable pressure regulation for continuous industrial service.
Pressure Regulation
The UCR uses a piston-operated regulating mechanism to provide smooth and stable outlet pressure across a wide operating range.
The standard relieving regulator automatically vents excess downstream pressure whenever the pressure setting is reduced, allowing quick and accurate pressure adjustment.
An optional non-relieving version is also available for applications where downstream pressure must be retained.
Technical Performance
Function: Relieving air pressure regulator
Regulator type: Piston operated
Series: UCR (replaces NUR Series)
Port sizes: 1/4", 3/8" or 1/2" BSP
Optional threads: NPT or Rc
Working media: Compressed air
Operating pressure: 0 to 9.9 Bar
Maximum inlet pressure: 15 Bar
Maximum flow (ANR):
1/4" – 2100 L/min
3/8" – 2130 L/min
1/2" – 2750 L/min
Ambient temperature: -10°C to +60°C
Weight:
1/4" – 560 g
3/8" – 550 g
1/2" – 540 g
Construction
Body: Die-cast aluminium
Regulator type: Piston operated
Compact industrial construction
Panel mounting option available
Supplied Complete
Mounting bracket
Blanking plug
Ready for installation
Optional Accessories
50mm External Round Pressure gauge
Panel mounting nut (M42 × 1.5)
Gauge mounting plate
Available as optional accessories for panel-mounted installations.
Pressure:
0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar
