(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.

  • Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 21/4/2024 to 6:00 (SGT) 22/4/2024. We apologize for the inconvenience.
  • Please Note our New Address (effective April 1, 2024): 331 North Bridge Rd, #05-01 Odeon 331, Singapore 188720.

Pressure Valve / Flow Valve

Pressure Valve / Flow Valve

Air-saving valve that reduces air consumption by up to 40%.
[Features]
· Cuts air consumption by operating the return stroke at a reduced pressure.
· ASR Series: pressure valve / ASQ Series: flow valve.
· Fluid: air.
· Proof pressure: 1.5 MPa.
· Maximum operating pressure: 1.0 MPa.
· Set pressure range: variable type 0.1 to 0.3 MPa / fixed type 0.2 MPa.
· Ambient and fluid temperature: -5 to +60°C (no freezing).
· Applicable tubing material: nylon, soft nylon and polyurethane.

(i)Caution

  • ■ SMC Air Cylinder Product Selection and Technical Information
    The featured products page can be found here.

    ■ SMC Product Line
    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
    Click here for a quotation or to make an order if you have a model number.

    ■ Products Planned for Online Release
    Air cylinder-related product pages will be released on this site on an ad-hoc basis.
    CQ2/MG types, etc., are already available. Click here to check.
    *Vacuum equipment, FRLs, solenoid valves, etc., will also be released on dedicated pages on this site on an ad-hoc basis.
  • Product images may be representative images. Refer to the manufacturer's catalog for shape details.

PDF

Air-Saving Valve: Pressure Valve / Flow Valve ASR Series / ASQ Series Specifications

ASR Series (Pressure Valve) external appearance

ASR Series (Pressure Valve) external appearance

ASR Series (Pressure Valve) connection diagram

ASR Series (Pressure Valve) connection diagram

Regulator with check valve and flow control valve integrated into a single construction.

ASQ Series (Flow Valve) external appearance

ASQ Series (Flow Valve) external appearance

ASQ Series (Flow Valve) structure drawing

ASQ Series (Flow Valve) structure drawing

Pilot valve and two-way flow control valve integrated into a single construction.

Model

ModelPort SizeApplicable Tubing Outer Diameter (mm)
Pressure ValveFlow Valve681012
ASR430F-02ASQ430F-02R 1/4-
ASR530F-02ASQ530F-02R 1/4
ASR530F-03ASQ530F-03R 3/8
ASR630F-03ASQ630F-03R 3/8--
ASR630F-04ASQ630F-04R 1/2--

Flow Rate Characteristics (Pressure Valve / ASR Series [Inlet Pressure 0.5 MPa])

ASR430F flow rate characteristics

ASR430F flow rate characteristics

ASR530F flow rate characteristics

ASR530F flow rate characteristics

*The flow rate characteristics are representative values.

ASR Series (Pressure Valve) Drawing

 

(Units: mm)

 

Variable set pressure type dimensional drawing 1

Variable set pressure type dimensional drawing 1

Variable set pressure type dimensional drawing 2

Variable set pressure type dimensional drawing 2

Fixed set pressure type (-F20) dimensional drawing 1

Fixed set pressure type (-F20) dimensional drawing 1

Fixed set pressure type (-F20) dimensional drawing 2

Fixed set pressure type (-F20) dimensional drawing 2

Modeld*1THD1D2D3L1L2L3*2
ASR430F-02-06S, -F206R 1/41718.52021.557.734.963.7
ASR430F-02-08S,-F20858.735.9
ASR430F-02-10S,-F201053.831
ASR530F-02-06S,-F206R 1/42118.524.325.362.936.567.3
ASR530F-02-08S,-F20863.937.5
ASR530F-02-10S,-F20105932.6
ASR530F-02-12S,-F201220.960.834.4
ASR530F-03-06S,-F206R 3/82118.524.325.362.936.567.3
ASR530F-03-08S,-F20863.937.5
ASR530F-03-10S,-F20105932.6
ASR530F-03-12S,-F201220.960.834.4
ASR630F-03-10S,-F2010R 3/82518.529.73062.832.686.3
ASR630F-03-12S,-F201220.964.634.4
ASR630F-04-10S,-F2010R 1/22518.529.73062.832.686.3
ASR630F-04-12S,-F201220.964.634.4
ModelL4*3L5*4L6A1*5A2*5MWeight (g)*6
Max.MIN.Max.MIN.*1*2
ASR430F-02-06S, -F2045.650.645.62344.639.616.81711189
ASR430F-02-08S,-F2018.511493
ASR430F-02-10S,-F202110582
ASR530F-02-06S,-F2049.255.850.825.949.844.818.817150127
ASR530F-02-08S,-F2018.5153130
ASR530F-02-10S,-F2021143120
ASR530F-02-12S,-F2022146122
ASR530F-03-06S,-F2049.257.452.425.951462017160137
ASR530F-03-08S,-F2018.5163140
ASR530F-03-10S,-F2021153130
ASR530F-03-12S,-F2022156133
ASR630F-03-10S,-F2065.567.660.127.761.253.720.621237219
ASR630F-03-12S,-F2022239221
ASR630F-04-10S,-F2065.571.163.627.762.955.424.121257239
ASR630F-04-12S,-F2022259239

*1: d indicates the applicable tubing outer diameter.
*2: L3 is the dimension for the variable set pressure type.
*3: L4 is the dimension for the fixed set pressure type.
*4: Reference dimensions.
*5: A1 and A2 are reference dimensions after installation.
*6: *1 is the weight for the variable set pressure type and *2 is the weight for the fixed set pressure type.

Precautions

Selection

  • *Keep the set pressure range of the outlet pressure of the pressure valve within 85% of the inlet pressure.
  • *If the value exceeds 85%, the pressure may become unstable, affected by the fluctuation of the inlet pressure.

Installation

  • *Check the rotational speed of the needle valve and the pressure adjusting screws. Since it has a pull-out stop mechanism, it will not rotate past the limit. Confirm the rotational speed for the product being used, as excessive turning of the needle and the pressure adjusting screws will cause damage.
  • *The valve cannot be used if there are fluctuations of the load. The actuator may jerk during operation.
  • *In case a closed-center solenoid valve is used, switch to the center position only after pressure charge inside the cylinder at the stroke end is completed. If the pressure charge is insufficient, the cylinder may jerk after restart.
  • *When the product is used for an actuator operating vertically, the actuator may lurch depending on the load. Refer to the manufacturer's catalog regarding the adjustment method.

Other

  • *See the manufacturer's catalog for information other than the above.
Part Number
ASQ430F-02-06S
ASQ430F-02-06S-F20
ASQ430F-02-06S-F20-J
ASQ430F-02-06S-J
ASQ430F-02-08S
ASQ430F-02-08S-F20
ASQ430F-02-08S-J
ASQ430F-02-10S
ASQ430F-02-10S-F20
ASQ430F-02-10S-J
ASQ530F-02-06S
ASQ530F-02-06S-F20
ASQ530F-02-06S-F20-J
ASQ530F-02-06S-J
ASQ530F-02-08S
ASQ530F-02-08S-F20
ASQ530F-02-08S-J
ASQ530F-02-10S
ASQ530F-02-10S-F20
ASQ530F-02-10S-F20-J
ASQ530F-02-12S
ASQ530F-02-12S-F20
ASQ530F-03-06S
ASQ530F-03-06S-F20
ASQ530F-03-06S-J
ASQ530F-03-08S
ASQ530F-03-08S-F20
ASQ530F-03-08S-F20-J
ASQ530F-03-08S-J
ASQ530F-03-10S
ASQ530F-03-10S-F20
ASQ530F-03-10S-F20-J
ASQ530F-03-10S-J
ASQ530F-03-12S
ASQ530F-03-12S-F20
ASQ530F-03-12S-J
ASQ630F-03-10S
ASQ630F-03-10S-F20
ASQ630F-03-12S
ASQ630F-03-12S-F20
ASQ630F-04-10S
ASQ630F-04-10S-F20
ASQ630F-04-12S
ASQ630F-04-12S-F20
ASQ630F-04-12S-J
ASR430F-02-06S
ASR430F-02-06S-F20
ASR430F-02-06S-F20-J
ASR430F-02-06S-J
ASR430F-02-08S
ASR430F-02-08S-F20
ASR430F-02-08S-J
ASR430F-02-10S
ASR430F-02-10S-F20
ASR430F-02-10S-J
ASR530F-02-06S
ASR530F-02-06S-F20
ASR530F-02-06S-J
ASR530F-02-08S
ASR530F-02-08S-F20
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipLock Nut Option Connection Dia. Option Applicable Tube O.D. mm
(mm)
Body Size Product classification

SGD 63.45

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)61/4 standardFlow Valve

SGD 57.27

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)61/4 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)61/4 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)61/4 standardFlow Valve

SGD 63.45

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)81/4 standardFlow Valve

SGD 57.27

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)81/4 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)81/4 standardFlow Valve

SGD 63.45

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)101/4 standardFlow Valve

SGD 57.27

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)101/4 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)101/4 standardFlow Valve

SGD 74.29

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)63/8 standardFlow Valve

SGD 66.60

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)63/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)63/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)63/8 standardFlow Valve

SGD 74.29

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)83/8 standardFlow Valve

SGD 66.60

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)83/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)83/8 standardFlow Valve

SGD 74.29

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)103/8 standardFlow Valve

SGD 66.60

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)103/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)103/8 standardFlow Valve

SGD 74.29

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)123/8 standardFlow Valve

SGD 66.60

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)123/8 standardFlow Valve

SGD 74.29

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)63/8 standardFlow Valve

SGD 66.60

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Fixed set pressure type (0.2 MPa)63/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)63/8 standardFlow Valve

SGD 74.29

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)83/8 standardFlow Valve

SGD 66.60

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Fixed set pressure type (0.2 MPa)83/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut3/8Fixed set pressure type (0.2 MPa)83/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)83/8 standardFlow Valve

SGD 74.29

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)103/8 standardFlow Valve

SGD 66.60

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Fixed set pressure type (0.2 MPa)103/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut3/8Fixed set pressure type (0.2 MPa)103/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)103/8 standardFlow Valve

SGD 74.29

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)123/8 standardFlow Valve

SGD 66.60

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Fixed set pressure type (0.2 MPa)123/8 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)123/8 standardFlow Valve

SGD 109.86

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)101/2 standardFlow Valve

SGD 100.65

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Fixed set pressure type (0.2 MPa)101/2 standardFlow Valve

SGD 109.86

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Variable set pressure type (0.1 to 0.3 MPa)121/2 standardFlow Valve

SGD 100.65

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut3/8Fixed set pressure type (0.2 MPa)121/2 standardFlow Valve

SGD 109.86

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/2Variable set pressure type (0.1 to 0.3 MPa)101/2 standardFlow Valve

SGD 100.65

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/2Fixed set pressure type (0.2 MPa)101/2 standardFlow Valve

SGD 109.86

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/2Variable set pressure type (0.1 to 0.3 MPa)121/2 standardFlow Valve

SGD 100.65

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/2Fixed set pressure type (0.2 MPa)121/2 standardFlow Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/2Variable set pressure type (0.1 to 0.3 MPa)121/2 standardFlow Valve

SGD 57.73

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)61/4 standardPressure Valve

SGD 51.55

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)61/4 standardPressure Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)61/4 standardPressure Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)61/4 standardPressure Valve

SGD 57.73

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)81/4 standardPressure Valve

SGD 51.55

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)81/4 standardPressure Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)81/4 standardPressure Valve

SGD 57.73

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)101/4 standardPressure Valve

SGD 51.55

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)101/4 standardPressure Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)101/4 standardPressure Valve

SGD 67.18

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)63/8 standardPressure Valve

SGD 59.36

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)63/8 standardPressure Valve

-

1 Piece(s) Quote Round Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)63/8 standardPressure Valve

SGD 67.18

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Variable set pressure type (0.1 to 0.3 MPa)83/8 standardPressure Valve

SGD 59.36

1 Piece(s) 46 Day(s) Hexagon Shape Lock Nut1/4Fixed set pressure type (0.2 MPa)83/8 standardPressure Valve

Loading...

Basic Information

Type Throttle Valves Format Dual Control Method Meter Out / In
Joint Type Male thread + One-Touch Couplings Material PBT Environment, Applications Standard
Thread Material Stainless steel 303 Knob Type Resin Ambient Temperature and Working Fluid Temperature(°C) -5::60
Operating Pressure Range(MPa) null::1.0 Types of Screw R Sealing Method With seal

Tech Support