S3 Series Mechanical & Manual Valve
Product Features
- The S3B, S3C, S3L, and S3V series require additional external mechanical force for operation and are perfectly suited for position detection or serving as limit switches in pneumatic systems.
- The S3PF, S3PM, S3PP, S3PL, S3Y, and S3HS series are manually operated, offering various structural forms to provide operational convenience under diverse working conditions.
- The valve employs a highly reliable poppet-type structure, ensuring excellent sealing performance, sensitive response, and completely oil-free (no lubrication) operation.
- Designed for multi-position installation, making it highly adaptable and easy to use.
- The control components of the S3C, S3D, S3Y, S3R, and S3L series are manufactured from metal, guaranteeing robust structural integrity, stable performance, and an extended service life.
General Specifications
| Item | Parameters |
|---|---|
| Applicable Models | S3B, S3C, S3D, S3V, S3R, S3L, S3Y, S3PM, S3PP, S3PF, S3PL, S3HS |
| Working Medium | Air (Filtered by a 40μm or finer filter screen) |
| Actuation Style | Mechanical Operated / Manual Operated |
| Number of Positions | 3-Port 2-Position (Two-position Three-way) |
| Port Size [Note 1] |
05: M5 06: PT 1/8" 08: PT 1/4" |
| Effective Area (Cv) |
05: 2.5 mm² (Cv=0.14) 06: 8.0 mm² (Cv=0.45) 08: 12.0 mm² (Cv=0.67) |
| Operating Pressure | 0 ~ 1.0 MPa (0 ~ 145 psi) |
| Proof Pressure | 1.5 MPa (215 psi) |
| Temperature Range | -20 ~ 70°C |
| Body Material | Aluminum Alloy |
| Lubrication [Note 2] | Not required |
Notes:
[1] G thread and NPT thread are optional for 1/8" and 1/4" port sizes.
[2] If lubrication is added initially, do not stop midway. It is recommended to use ISO VG32 or equivalent lubricating oil.
[1] G thread and NPT thread are optional for 1/8" and 1/4" port sizes.
[2] If lubrication is added initially, do not stop midway. It is recommended to use ISO VG32 or equivalent lubricating oil.
Product Ordering Code
Example: S3 PM 06 R G
| No. | Item | Options & Description |
|---|---|---|
| 1 | Structure Code | S3: 3-Port 2-Position Valve |
| 2 | Actuator Code |
B: Basic Mechanical Type C: Long Plunger Type D: Short Plunger Type Y: Rocker Arm Manual Valve R: Roller Lever Mechanical Type L: One-way Roller Lever Type V: Vertical Roller Lever Type PL: Rotary Push-Button Manual Valve PP: Mushroom Head Manual Valve PF: Flat Round Pushbutton Hand Valve PM: Mushroom Pushbutton Hand Valve HS: Selector Hand Valve |
| 3 | Port Size Code |
05: M5 06: 1/8" 08: 1/4" |
| 4 | Button Color Code |
(Only for manual button types. Leave blank for mechanical types) Blank / R: Red G: Green B: Black |
| 5 | Thread Type Code |
(Leave blank if port size is M5) Blank: PT Thread G: G Thread T: NPT Thread |
