Description
3/4″ Relieving Regulator – 220 SCFM | 5–150 PSI
Product #: MCR74-75
When your system moves serious air, pressure control must keep pace. The MCR74-75 3/4″ Relieving Regulator is built for higher-capacity compressed air applications that demand steady, dependable outlet pressure without fluctuation.
This regulator maintains a consistent downstream pressure regardless of inlet pressure swings, protecting tools, automation components, and production equipment from damaging overpressure and instability.
As a relieving-style regulator, it automatically vents excess downstream pressure when the system is dead-ended. That means you can reduce outlet pressure safely and accurately without manually bleeding the line. Clean adjustment. Controlled response. Reliable protection.
With a 220 SCFM flow rating, this 3/4″ model is well-suited for main distribution drops and high-demand point-of-use stations.
Important Installation Note
A pressure gauge is required for proper monitoring and adjustment.
Dual full-flow 1/4″ FNPT gauge ports are provided for flexible installation.
Key Specifications
-
Port Size: 3/4″
-
Flow Capacity: 220 SCFM
-
Spring Pressure Range: 5–150 PSIG
-
Maximum Inlet Pressure: 300 PSIG
-
Full Flow Gauge Ports: (2) 1/4″ FNPT
-
Operating Temperature: 0°F to 175°F
-
Weight: 1.517 lbs
-
Volume: 80.08
Why Choose a Relieving Regulator?
-
Maintains steady outlet pressure
-
Compensates for inlet pressure fluctuations
-
Automatically relieves excess downstream pressure
-
Protects downstream pneumatic equipment
-
Improves overall system consistency
Whether installed in a plant header system or supporting a high-demand production cell, the MCR74-75 delivers controlled, stable air exactly where it is needed.
Recommended Accessories
For complete installation and optimal performance, we recommend:
-
-
Back Mounted Pressure Gauge – LSCB20-200
-
Wall Mounting Bracket – MC4324-50
-
These accessories ensure accurate pressure visibility and secure mounting in professional compressed air installations.
When high flow meets disciplined regulation, your system runs smoother, safer, and more efficiently. The MCR74-75 is built to deliver that level of control shift after shift.
Explore more from our collection.
Reviews
There are no reviews yet.