Magnet: D (Built-in Magnet), Mounting: F (Rod Flange), Type: N (Rubber Bumper), Bore: 50mm, Port Thread Type: Rc (or M5, Depending on Style, Bore Size, and Thread Combination), Stroke: 500mm, Thread: F (Female Rod End), Suffix for Cylinder: w/o Rod Boot

Magnet: D (Built-in Magnet), Mounting: F (Rod Flange), Type: N (Rubber Bumper), Bore: 63mm, Port Thread Type: TN [NPT ø20 to ø100 Rubber Bumper, ø32 to ø100 Air Cushion), Stroke: 300mm, Thread: F (Female Rod End), Suffix for Cylinder: w/o Rod Boot

, Bracket: F (Bracket)

(G), Bracket: F (Bracket)

(G), Bracket: F (Bracket)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: H (Grommet Lead Wire 0.6m), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: F (G), Bracket: F (Bracket), CE-Compliant: Q (CE-Compliant)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: LO (L Plug w/o Connector), Surge Suppressor: U (Surge Suppressor w/Light Non-polar), Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: F (G), Bracket: F (Bracket), CE-Compliant: Q (CE-Compliant

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: LO (L Plug w/o Connector), Surge Suppressor: Z (Light & Surge Suppressor), Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: F (G), Bracket: F (Bracket), CE-Compliant: Q (CE-Compliant)

Function: 1 (Normally Closed), Piping: 2 (Body Ported), Body Option: Individual EXH, Specifications: Standard, Voltage: 5 (24VDC), Lead Wire: DO (DIN Connector w/o Connector), Surge Suppressor: None, Manual Override: Non-locking Push Style, Port Size: 01 (Base Mounted w/Sub-plate 1/8, Body Ported 1/8), Thread: F (G), Bracket: F (Bracket), CE-Compliant: Q (CE-Compliant)

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.

The part numbers for the fluorine grease packs (special order part number suffix “-XC30”) are “GR-F-005” (5 g) and “GR-F-050” (50 g).

The model in the operation manual has a PSE54□ pressure sensor, a ZSE10(F) vacuum pressure switch, and a ZK2-ZSV□ vacuum pressure switch with energy-saving function.
The PSE54□ operation manual can be found here.
The ZSE10(F) operation manual can be found here.