Precision Regulator

• Setting sensitivity 0.2 % F.S; repeatability ±0.5 % F.S.
• 3 sizes with 3 set pressure ranges: 0.005 to 0.2 MPa; 0.01 to 0.4 MPa; 0.01 to 0.8 MPa.
• Air consumption: 1 l/min or less.
• Maximum flow range: 4000 l/min.
• Port sizes: from 1/8 to 1/2.
• Standard options: bracket; pressure gauge.

• Repeatability: ±1 % F.S.
• 3 sizes with 3 set pressure ranges: 0.005 to 0.2 MPa; 0.01 to 0.4 MPa; 0.01 to 0.8 MPa.
• Air consumption: bleed air "0".
• Maximum flow range: 5000 l/min.
• Port sizes: from 1/8 to 1/2.
• Standard options: bracket; pressure gauge.

Series IR Precision Regulators are designed to be compact and light weight. The maximum set pressure has been expanded from the conventional 0.7MPa to 0.8MPa. Relief flow has been increased by nearly 5 times (compared to SMC IR201, IR401). The optional bracket and pressure gauge can be mounted on either the front or back of the unit.

Precise pressure control and pressure adjustment can be critical factors when working with either pressure fed fluids, air pilot regulator supply or during test and inspection applications. R&D engineers from SMC, the world leaders in pneumatic technology, have long recognised this fact and have now developed a new, improved, range of direct operated precision regulators, Series ARP 20/30/40.Developed using SMC´s extensive knowledge of direct operated regulators, Series ARP now offers several advantages over previous SMC models including a decrease in air consumption by up to 80% compared to previous models – less than 1 ℓ/min (ANR) at 0,4 MPa - more precise pressure adjustment – repeatability is within ±1% and sensitivity is now within 0,2% of Full Scale.Further benefits of this new modular regulator range include digital pressure gauges fitted as standard and reverse flow functionality.

Power valve series VEX includes a regulator valve (VEX1*0), precision regulator (VEX1*3), 3 position valve (VEX3) and a economy valve (VEX5). The 3 port large capacity poppet exhausting regulator is equipped with a relief port the same size as the connection port. The 3-port, 3-position double solenoid that permits vacuum suction, vacuum destruction, & suspension (closed) is ideal for a system where many valves are used.