Compact Regulator 2 Series 2. MPa compatible, piston type compact regulator V SR X AP1 Compatible with inlet supply pressure of 2. MPa Employs a knob shape for easy operation Compact type (face to face dimensions 35 mm, overall length 8 mm) Ideal for discharge pressure adjustment on a small compressor Piston type Ideal for pressure adjustment of air blowing applications 3 out ports for convenient use 681
Compact Regulator 2 Series How to Order 2 1 Regulator for 2 MPa Regulating pressure range.5 to.85 MPa 1 Note 1).5 to.3 MPa Thread type N Rc NPT Port size 1 2 1/8 1/4 Option B P Pressure gauge Note 2) None Bracket 2-21- 2-N 21-N Panel nut Option combination numbers B P B P 1348112 36-1-1 46-1-2 36-4-1 46-4-2 36-P1-N1-X3 46-P1-N2-X3 36-P4-N1-X3 46-P4-N2-X3 134811A Panel nut is also included with B. Note 1) Compared with 2, 21 is the product which adjusting spring has only been changed. It is not the product, which does not allow the pressure more than.3 MPa. Note 2) Pressure gauges are shipped together, (but not assembled). Specifications Symbol Model Regulator construction Relief mechanism Port size Pressure gauge port size Proof pressure Maximum operating pressure Standard type Regulating pressure range Low pressure type luid Ambient and fluid temperature Weight 2 Piston type regulator Relieving type Rc 1/8, 1/4 Rc 1/8, 1/4 3. MPa 2. MPa.5 to.85 MPa.5 to.3 MPa Air 5 to 6 C (No freezing) 11 g 1 2 682
Compact Regulator 2 Series low Rate Characteristics (Representative Value) 2-1 21-1 Pressure Characteristics (Representative Value) 2.9.8.7.6.5.4.3.2.1 1 2 3 4 5 6 7 8 9 1.35.3.25.2.15.1.5 5 1 15 2 25 3 35 4 45 5 Inlet pressure: 2. MPa Outlet pressure:.8 MPa low rate: 6 L/min (ANR).89.88.87.86.85.84.83.82.81.8 Set point.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 Inlet pressure (MPa) 2-2 21-2 21.37.36.35.34.33.32.31 Inlet pressure: 2. MPa.9.8.7.6.5.4.3.2.1 1 2 3 4 5 6 7 8 9 1.35.3.25.2.15.1.5 5 1 15 2 25 3 35 4 45 5 Inlet pressure: 2. MPa Outlet pressure:.3 MPa low rate: 6 L/min (ANR).3 Set point.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2 2.1 2.2 Inlet pressure (MPa) V SR X AP1 683
2 Series Construction Symbol u 1 2 e w r t q y SUP Component Parts No. Description 1 Body 2 Bonnet ADC POM Note Chromate treated Replacement Parts No. Description 3 Knob 4 Piston assembly 5 Valve 6 Valve spring 7 Adjusting spring POM 134812#1 POM, NBR 134814A Brass, NBR 1348114#1 Stainless steel 134819 134818 (or.85 MPa) Steel wire 134818-1 (or.3 MPa) Panel fitting dimension A P U S SMC H L O CK A SUP ø26 R2.5 12 ø37 ø42.5 1.6 (Max. thickness 4.5) 54 44 5.4 25 1 31.5 79.5 (When regulating pressure = 82) 35 55 57 with an asterisk ( ) are for the pressure gauge 46. 684
Compact Regulator 2 Series Option Panel Nut 11 1.5 134811A POM, NBR (asket) ø34 Panel nut asket Max. panel thickness 4.5 mm Install the gasket underneath the panel and bracket (bonnet side). Tighten the panel nut by hand without the use of tools. Bracket 17 41.5 12 25 1.6 1348112 SPCC (Electrophoretic coating) Be sure to read this before handling the products. Refer to back page 5 for Safety Instructions and pages 387 to 391 for Precautions on every series. Warning Design and Selection 1. Confirm the set pressure range. Be sure to install safety devices in locations where output pressure above the set pressure range could lead to damage or malfunction of equipment in the outlet side. 2. Residual pressure relief without inlet pressure. When the inlet pressure is relieved with the outlet pressure in a low pressure setting state, it may not be possible to eliminate the outlet pressure (residual pressure relief). Provide a residual pressure relief circuit when reliable elimination of the outlet pressure must be performed. Precautions Caution ø26 44 24 54 Mounting R16.5 ø24 4 x R2.5 1. To set the correct pressure 1)Set the pressure by increasing from a lower pressure to the desired setting, and lock the knob after the pressure is set. 2) Make connections after confirming the SUP mark which indicates the air inlet. Reversed connections will cause malfunction. 5.4 V SR X AP1 685