Applicable Bore Size: 03 (for 32 Bore)
Applicable Bore Size: 03 (for 32 & 40 Bore)
Applicable Bore Size: 03 (32/40mm)
Prefix: SN (Mounting Nut), Applicable Bore Size: 03 (25, 32mm), Suffix: 2B (Applicable to Mounting & Trunnion Nuts)
Prefix: TN (Trunnion Nut), Applicable Bore Size: 03 (25, 32mm), Suffix: 2B (Applicable to Mounting & Trunnion Nuts)
Valve Direction: Single Solenoid on Opposite Side of A and B Ports, Stations: 03, A, B Port Size: M5 (M5 x 0.8)
Ex. 1) For the VS3135-02*: VP542K-*G1-02A-F For the VS3135-03*: VP542K-*G1-03A-F
Ex. 2) For the VS3145-04*: VP742K-*G1-04A-F
If you are using the product for air blow, as a selector valve, or at a pressure of 0.2 MPa or lower, consider using an external pilot type valve (VP542RK-*G1-02A-F, VP542RK-*G1-03A-F, or VP742RK-*G1-04A-F).
However, as more than 40 years have elapsed since production started, we recommend switching to a VPA742-1-03*-F or VPA742-1-04*-F.
Note) The operating pressure range of VPA742 series valves is 0.2 to 1.0 MPa.
As for VSA4□20, VSA4□30, and VSA4□40 series valves, they are also still available and can be found in the web catalog.
Refer to “Lead wire length indication” in the “Auto Switches Common Specifications” section in the catalog, which can be found here.
For specific wiring methods, connection examples, and contact protection boxes for auto switches, refer to the “Prior to Use” section in the catalog, which can be found here.
Note 2) As the port size setting has changed, and the AMG150-03, AMG250-04, AMG350-06, and AMG450-10 have been discontinued.
② For the VNA/VNB□03□ (air operated type, C.O. type), it is always used with 1 of the pilot ports pressurized.
③ Although the pilot exhaust port (bleed port) is an air release port, it is recommended that a silencer be installed to prevent the entry of foreign matter and to reduce noise.
For example, the element type used with an “FGDCA-03-B002N-B” is the “EB100-002N.” For details, refer to the respective catalogs.
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: D (N.O. Float Type Auto Drain), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: M (Round Type Pressure Gauge w/Color Zone), Attachment: V1 (3-Port Valve for Residual Pressure Release; Mounting: V+AF+AR), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)
Body Size: 30, Thread: N (NPT), Port Size: 03 (3/8), Option: Standard, Attachment: V (3-Port Valve for Residual Pressure Release; Mounting: AF+AR+V), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: G (Size 20 25, 30, 40: Round Type Pressure Gauge w/Limit Indicator; Size 10: Round Type Pressure Gauge w/o Limit Indicator), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: NR (N + R)
Body Size: 30, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 03 (3/8), Option: Standard, Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: NR (N + R)