Regulators

・Service life: 10 million times　Improved durability in high pressure environments using a polyurethane　elastomer poppet.・Uses NSF-H1 approved grease at guide rings (sliding parts).・Improved durability using a metal seal type relief valve・Uses special fluororesin seal for sliding parts.　Stable unattached response, and not easily affected by pressure.SeriesModelTypePort sizeSet pressure (MPa)VCHRVCHR30/40Direct operated regulator(Relieving type)G3/4，1，1 1/20.5 to 5.0(Max. operating pressure 6.0)

・Wetted parts 　Body: New PFA Diaphragm: PTFE ・Recommended maximum flow rate: 20 L/min (SRF50) 　(0.3 MPa at inlet pressure, Fluid: Water) Series Model Applicable tubing O.D. Metric size Applicable tubing O.D. Inch size Set pressure (MPa) SRF Integrated with fitting φ4 to φ19 φ1/8 to φ3/4 0.02 to 0.4 SRF With nut Fitting size：2 to 6 Fitting size：2 to 6 0.02 to 0.4 SRF Tube extension - Tubing O.D. φ1/4 to φ3/4 0.02 to 0.4

・High precision low flow consumption stainless steel regulator・Bleed air flow 0.5 L/min (ANR) or less (0.2 MPa at outlet pressure)・Setting sensitivity: 0.3% F.S.・Repeatability: 1% F.S.SeriesPort sizeSet pressure (MPa)SRPM5，1/8Low pressure type：0.005 to 0.2High pressure type：0.01 to 0.4

・Large capacity exhaust regulator・Setting sensitivity: 0.2% F.S. or less・Repeatability: ±0.5% F.S. or lessSeriesPort sizeSet pressure (Mpa)VEX1A33，1B33M5，1/80.01 to 0.7VEX1□30,1□331/8，1/4，3/8，1/2，3/4，1，1 1/4，1 1/2，20.05 to 0.7

・Air consumption: Bleed air “0”・High flow rate: Up to approx. twice 　(Compared to the current SMC product)・Lightweight: Reduced by up to approx. 27% 　(Compared to the current SMC product)・Repeatability: ±1% (Full span)SeriesPort sizeSet pressure (MPa)IR1200-A1/80.02 to 0.20.02 to 0.40.02 to 0.8IR2200-A1/40.02 to 0.20.02 to 0.40.02 to 0.8IR3200-A1/4, 3/8, 1/20.02 to 0.20.02 to 0.40.02 to 0.8

・Air consumption: Reduced by up to approx. 90% 　 　(Compared to the current SMC product) ・High flow rate: Up to approx. twice 　(Compared to the current SMC product) ・Lightweight: Reduced by up to approx. 27% 　(Compared to the current SMC product) ・Sensitivity: 0.2% (Full span) ・Repeatability: ±0.5% (Full span) Series Port size Set pressure (MPa) IR1000-A 1/8 0.005 to 0.2 0.01 to 0.4 0.01 to 0.8 IR2000-A 1/4 0.005 to 0.2 0.01 to 0.4 0.01 to 0.8 IR3000-A 1/4, 3/8, 1/2 0.01 to 0.2 0.01 to 0.4 0.01 to 0.8

・Setting sensitivity: 0.2% F.S. or less ・Energy saving, reduces air consumption 80% (SMC comparison) ・Repeatability: ±1% F.S. or less (or ±3 kPa or less) ・With backflow function (ARP20K/30K/40K) 　Can be mounted between a solenoid valve and a cylinder. Series Port size Set pressure ARP20（K） 1/8・1/4 0.005 to 0.4MPa 0.005 to 0.2MPa 0.005 to 0.6MPa ARP30（K） 1/4・3/8 0.005 to 0.4MPa 0.005 to 0.2MPa 0.005 to 0.6MPa ARP40（K） 1/4・3/8・1/2 0.005 to 0.4MPa 0.005 to 0.2MPa 0.005 to 0.6MPa

・A modular type that can be freely mounted on a manifold station. ・Optimal for central pressure control. ・Uses a one-touch lock handle. Series Features Port size Set pressure (MPa) ARM2500， 3000 Manifold (Common IN, Individual IN) Modular type 1/4，3/8 0.05 to 0.85

・Compatible with inlet supply pressure of 2.0 MPa ・Ideal for discharge pressure adjustment on a small compressor ・Piston type ・Ideal for the pressure adjustment of air blowing applications Series Port size Set pressure (MPa) ARX20 1/4，1/8 0.05 to 0.85

・Compact and lightweight (16 g) ・Low cracking pressure: 0.02 MPa ・Standard model equipped with backflow function ・Manifold base (Option) Series Features Port size Set pressure (MPa) ARJ1020F Direct operated relieving style with backflow function M5 0.1 to 0.7

・Lightweight with an aluminum body (60 g) Series Features Port size Set pressure (MPa) ARJ210 Direct operated relieving type Male thread: 1/8 Female thread: M5 x 0.8 0.2 to 0.7

・Internal pilot operated style relieving type   Series Port size Set pressure (MPa) AR425 to 925 1/4，3/8，1/2，3/4，1 1/4，1 1/2，2 0.05 to 0.83 AR435 to 935 1/4，3/8，1/2，3/4，1 1/4，1 1/2，2 0.02 to 0.2

・Width: 14 mm, ・Can select two kinds of mountings. Direct mounting and DIN rail mounting, ・Standard model equipped with backflow function, ・Can select a variety of One-touch fitting sizes.   Series Model Features Applicable tubing bore size Metric size Applicable tubing bore size Inch size Set pressure (MPa) ARM5A Manifold specifications Common air supply φ4，φ6，φ8 φ5/32，φ1/4，φ5/16 0.05 to 0.7 ARM5B Manifold specifications Individual air supply φ4，φ6 φ5/32，φ1/4 0.05 to 0.7 ARM5S Single unit specifications Individual air supply φ4，φ6 φ5/32，φ1/4 0.05 to 0.7

・Compact and lightweight (16 g) ・Low cracking pressure: 0.02 MPa ・Standard model equipped with backflow function ・Manifold base (Option) Series Features Port size Set pressure (MPa) ARJ1020F Direct operated relieving style with backflow function M5 0.1 to 0.7

・Combined with mist separator and regulator. ・Filtration: 0.3 μm Series Port size Set pressure (MPa) AMR 1/4，3/8，1/2，3/4，1 0.05 to 0.85

・Free selection in response to positioning conditions 　Knob positions: Top/Front/Bottom 　Piping directions: Up/Down 　One-touch fitting varieties: Straight/Elbow ・Varieties and sizes of One-touch fittings can be changed. ・Standard model equipped with backflow function ・Compatible with digital pressure switch Series Model Features Applicable tubing bore size Metric size Applicable tubing bore size Inch size Set pressure (MPa) ARM11A Manifold specifications Common air supply φ4 to φ10 φ5/32 to φ3/8 0.05 to 0.7 ARM11B Manifold specifications Individual air supply φ4，φ6 φ5/32，φ1/4 0.05 to 0.7 ARM10 Single unit specifications Standard φ4，φ6 φ5/32，φ1/4 0.05 to 0.7 ARM10F Single unit specifications Knob front face φ4，φ6 φ5/32，φ1/4 0.05 to 0.7

・With a ø15 compact pressure gauge (Option) ・Standard model equipped with backflow function Series Features Port size Set pressure (MPa) ARM1000， 2000 Manifold (Common IN, Individual IN) Direct operated relieving style With backflow function 1/8 0.05 to 0.7

・Tension control ・Contact pressure control ・Setting sensitivity: 0.2% F.S. or less ・Repeatability: ±0.5% F.S. or less Series Port size Set pressure (MPa) IR1000 1/8 0.005 to 0.2 0.01 to 0.4 0.01 to 0.8 IR2000 1/4 0.005 to 0.2 0.01 to 0.4 0.01 to 0.8 IR3000 1/4，3/8，1/2 0.01 to 0.2 0.01 to 0.4 0.01 to 0.8

・Allows adjustment of vacuum line pressure. ・Single sided connections series ・Weight reduced by 20% (Compared with the existing IRV2000 with IRV20 fitting) ・Built-in One-touch fittings ・Easy to attach/detach the pressure gauge or digital pressure switch due to attachment by clip. ・Mounting direction of the pressure gauge or digital pressure switch can be changed. (Standard connections only) ・Mounting angle of the pressure gauge or digital pressure switch can be changed easily (in 60 degree increments).   Series Port size Set pressure range (kPa) IRV10 φ6，φ8，φ1/4，φ5/16 －100 to －1.3 IRV20 φ6，φ8，φ10，φ1/4，φ5/16，φ3/8 －100 to －1.3

・Contamination controlled stainless steel regulator ・Oil-free ・Two types of diaphragm materials: PTFE, Fluororubber   Series Relief mechanism Port size Set pressure (MPa) SRH Non-relief Rc1/8，1/4，3/8，1/2 9/16-18UNF，7/8-14UNF Low pressure type：0.02 to 0.2 High pressure type：0.05 to 0.7 SRH Relief Rc1/8，1/4，3/8，1/2 Low pressure type：0.02 to 0.2 High pressure type：0.05 to 0.7