AR20P-260S SMC Corporation, AR20P-260S Datasheet
AR20P-260S
Specifications of AR20P-260S
Related parts for AR20P-260S
AR20P-260S Summary of contents
Page 1
Modular Type Regulators Series Regulator AR Series Page 41 through to 49 Regulator with Backflow Mechanism AR„K Series Page 41 through Model Port size AR10 M5 x 0.8 AR20 1/8, 1/4 AR25 1/4, 3/8 AR30 1/4, 3/8 ...
Page 2
Regulator AR10 to AR60 Regulator with Backflow Mechanism AR20K to AR60K With the backflow function it incorporates a mechanism to exhaust the air pressure in the outlet side reliably and quickly. Example 1) When the pressure in the rear and ...
Page 3
Regulator with Backflow Mechanism Symbol Nil 0.05 to 0.85 MPa set c Set pressure 1 Note 5) 0.02 to 0.2 MPa set + Nil Relieving type Exhaust d mechanism N Non-relieving type + Nil Flow direction: Left to right e ...
Page 4
... AR60K AR20(K) AR25(K) AR30(K) AR20P-270AS AR25P-270AS AR30P-270AS AR20P-260S AR25P-260S AR30P-260S G36-10-„01 G36-2-„01 GC3-10AS [GC3P-010AS (Pressure gauge cover only)] GC3-2AS [GC3P-010AS (Pressure gauge cover only)] ISE35-N-25-MLA [ISE35-N-25-M (Switch body only)] ISE35-R-25-MLA [ISE35-R-25-M (Switch body only)] ...
Page 5
Regulator with Backflow Mechanism Flow Characteristics (Representative values) AR10 M5 0.6 0.5 0.4 0.3 0.2 0 100 125 150 l Flow rate ( /min (ANR)) AR20(K) Rc 1/4 0.6 0.5 0.4 0.3 0.2 0.1 0 ...
Page 6
AR10 AR60 to Series AR20K to Series Pressure Characteristics (Representative values) AR10 0.3 Set point 0.25 0.2 0. 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 Inlet pressure (MPa) AR20(K) 0.25 Set point 0.2 0. ...
Page 7
... OUT q q AR50(K), AR60(K) OUT w A-A Model AR10, AR20(K) Platinum silver AR25(K) to AR60(K) AR10, AR20(K) to AR40(K)-06 AR50(K), AR60(K) AR20(K) AR25(K) AR30(K) AR20P-410S AR25P-410S AR30P-410S Note 1) AR20P-150AS AR25P-150AS AR30P-150AS AR20P-050AS AR25P-050AS AR30P-050AS — AR20KP-020AS AR10 to Series AR20K AR60K OUT Note Black Part no. ...
Page 8
AR10 AR60 to Series AR20K to Series Working Principle (Regulator with Backflow Mechanism) AR10 IN (Inlet pressure) Figure 1 When the inlet pressure is higher than the regulating pressure, the check valve operates as a normal regulator (Figure 1). When ...
Page 9
Regulator with Backflow Mechanism Dimensions AR10, AR20(K) to AR40(K)- AR50(K), AR60( AR20(K) to AR60(K) Applicable model Option Square embedded type pressure gauge Digital pressure switch J Center of Dimensions piping ...
Page 10
Air Filter AR20 to AR60 Made to Order Please contact SMC for detailed dimensions, specifications, and lead times. q Special Temperature Environment Special materials are used in the manufacturing of seals and resin parts to allow them to withstand various ...
Page 11
Options Digital Pressure Switch ISE35 Symbol N Wiring bottom entry Lead wire entry R Wiring top entry + 25 NPN output Output 65 PNP output + Note 2) Nil With unit switching function M Note ...
Page 12
Series Safety Instructions These safety instructions are intended to prevent a hazardous situation and/or equipment damage. These instructions indicate the level of potential hazard by labels of "Caution", "Warning" or "Danger". To ensure safety, be sure to observe ISO 4414 ...
Page 13
... Akihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPAN Phone: 03-5207-8249 FAX: 03-5298-5362 URL http://www.smcworld.com © 2006 SMC Corporation All Rights Reserved Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. NORWAY SMC Pneumatics Norway A/S POLAND SMC Industrial Automation Polska Sp ...
Page 14
Pilot Operated Regulator Series Standard Specifications AR425 Model 1/4, 3/8, 1/2 Port size Fluid Proof pressure Max. operating pressure (1) 0.05 to 0.83 0.02 to 0.2 0.05 to 0.83 0.02 to 0.2 0.05 to 0.83 0.02 to 0.2 0.05 to ...
Page 15
AR425 to 935 Series Flow Characteristics AR425 Flow rate ( /min (ANR)) l AR625 Flow rate ( /min (ANR)) l AR825 Flow rate ( /min (ANR)) l AR925 Flow rate ( /min (ANR)) l 14-4-16 Inlet pressure: 0.7 MPa AR435 ...
Page 16
Construction Relief port Bleed port Handle locking screw Component Parts No. Description q Body w Bonnet e Chamber r Valve guide ∗ In the case of AR825/835/925/935, the material is aluminum alloy. Replacement Parts No. Description Material AR425, 435 t!1 ...
Page 17
Specialty Regulators ...
Page 18
NAR Series Flow and Pressure Characteristics NAR425, 435, 625, 635, 825, 835, 925, 935 Flow characteristics Condition: Supply pressure 100 psig NAR425 NPT 1/2 101.5 87 72 70.6 141.3 212 Flow (SCFM) NAR625 101.5 ...
Page 19
Specialty Regulators Construction No. Name Material Exhaust valve assembly 5 6 Main valve diaphragm assembly Valve assembly 7 8 Regulating spring SWPB Valve spring SUS304 9 Pilot Diaphragm 11 Repair Kit Dimensions Model 3.15 5.55 1.46 NAR425•435 ...