Applicable Bore Size: 04 (for 40 & 50 Bore)
Prefix: NT (Applicable to 32, 40, 50, 63, 80, 100mm Bores), Applicable Bore Size: 04 (40mm)
Prefix: TN (Trunnion Nut), Applicable Bore Size: 04 (40mm), Suffix: 0B (Applicable to Mounting and Trunnion Nuts
Prefix: SN (Mounting Nut), Applicable Bore Size: 04 (40mm), Suffix: 0B (Applicable to Mounting and Trunnion Nuts
Bracket Type: C (Single Clevis), Applicable Bore Size: 04 (40mm)
Bracket Type: F (Flange), Applicable Bore Size: 04 (40mm)
Per Cylinder), Applicable Bore Size: 04 (40mm)
Bracket Type: D [Double Clevis (Clevis Pin, Flat Washer & Split Pin are Shipped with Double Clevis)], Applicable Bore Size: 04 (40mm)
Valve Direction: Single Solenoid on Opposite Side of A and B Ports, Stations: 04, A, B Port Size: M5 (M5 x 0.8)
Valve Direction: Single Solenoid on Opposite Side of A and B Ports, Stations: 04, A, B Port Size: C4 (One-touch Fitting for ø4)
Valve Direction: Single Solenoid Coil on Opposite Side of A and B Ports, Stations: 04, A, B Port Size: N3 (One-touch Fitting for ø5/32"), P, R Port Thread: T (NPTF)
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.
Body Size: 40, Thread: Rc (Rc: for Sizes 20, 25, 30, 40; M5: for Size 10), Port Size: 04 (1/2), Option: C (N.C. Float Type Auto Drain), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: Standard
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: C (N.C. Float Type Auto Drain), 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: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: Standard, Attachment: SV1 (S + V1), Semi-Standard 1: Standard, Semi-Standard 2: Z (Name Plate, Caution Plate for Bowl, & Pressure Gauge in Imperial Units: psi, °F)
Body Size: 40, Thread: N (NPT), Port Size: 04 (1/2), Option: CG (C + G), Attachment: Standard, Semi-Standard 1: Standard, Semi-Standard 2: RZ (R + Z)