4H Series Hand Lever Valve
Product Features
- Manual operation, smooth actuation, with accurate and reliable positioning.
- Features a spool-type structure, providing good sealing performance, a small footprint, light weight, and easy assembly/disassembly.
- The inner bore is processed with special technology, resulting in low friction resistance and a long service life.
- No lubrication is required.
- Features a panel-mounting function for easy and simple installation to meet various customer needs.
Specifications
| Model | 210-06 230-06 |
210-08 230-08 |
310-08 330-08 |
310-10 330-10 |
|---|---|---|---|---|
| Working Medium | Air (filtered by 40μm or larger filter element) | |||
| Actuation Mode | Hand Lever, Direct Acting | |||
| Port Size [Note 1] | Inlet=Outlet=Exhaust=PT1/8 | Inlet=Outlet=PT1/4 Exhaust=PT1/8 |
Inlet=Outlet=PT1/4 Exhaust=PT1/4 |
Inlet=Outlet=PT3/8 Exhaust=PT1/4 |
| Effective Area [Note 3] | 4H210-08: 17.0mm² (Cv=1.0) 4H230C-08: 13.6mm² (Cv=0.8) |
4H310-10: 28.0mm² (Cv=1.65) 4H330C-10: 21.3mm² (Cv=1.25) |
||
| Number of Positions | 5-Port 2-Position / 5-Port 3-Position | |||
| Lubrication [Note 2] | Not required | |||
| Operating Pressure Range | 0~1.0MPa (0~145psi) | |||
| Proof Pressure | 1.5MPa (215psi) | |||
| Operating Temperature | -20~70°C | |||
| Body Material | Aluminum Alloy | |||
| Operating Angle | ±15° / ±8.5° | ±15° / ±8.5° | ±18° / ±10° | ±18° / ±10° |
[Note 1] G and NPT thread types are available for selection.
[Note 2] If lubrication is added, do not stop midway. It is recommended to use ISO VG32 or equivalent oil.
[Note 3] The effective area and Cv value are calculated based on empirical flow test data.
Product Ordering Code
| ① Specification Code | ② Series | ③ Function Code | ④ Port Size | ⑤ Thread Type |
|---|---|---|---|---|
|
4H: Manual Hand Lever Valve 4HA: Spring Return Hand Lever Valve |
2: 200 Series 3: 300 Series |
10: 5-Port 2-Position 30C: 5-Port 3-Position Center Closed 30E: 5-Port 3-Position Center Exhaust |
06: 1/8" 08: 1/4" (300 Series) 08: 1/4" (300 Series) 10: 3/8" |
Blank: PT Thread G: G Thread T: NPT Thread |