Ouleikai (OLK) 4HV Series two-way four-port/three-way four-port hand-operated valve is switched by rotating the manual lever, offering a good tactile feel and smooth operation.
The 4HV hand-operated valve features a large effective flow area and low pressure loss, which helps reduce energy consumption and improve efficiency during fluid transfer. Additionally, it offers two installation types for users to choose from: panel installation and bottom installation, with mounting nuts included for panel installation.
Overall, the Ouleikai (OLK) 4HV manual valve is a high-performance and user-friendly control valve widely used in various industrial sectors. For more detailed information about the 4HV manual valve, it is recommended to consult the related product manual or speak to professional technical personnel.
1. Smooth and light turning with a good tactile feel, accurate positioning:
2. Large effective flow area with low pressure loss;
3. Large effective flow area;
4. Two installation methods available: panel and bottom installation. Panel installation comes with mounting nuts.
|
working medium |
Air (filtered through a filter over 40μm) |
|
Action |
hand control |
|
lubricating |
unnecessary |
|
Working pressure range MPa(psi) |
0∼1.0(~145) |
|
Guaranteed pressure resistance |
1.5MPa (215psi) |
|
Working temperature °C |
-20∼70 |
|
model |
Port diameter |
number of positions |
Effective cross-sectional area mm² (CV value) |
|
4HV210-06 |
PT1/8 |
2 position 4 way |
14.0(0.78) |
|
4HV230-06 |
PT1/8 |
three four way |
14.0(0.78) |
|
4HV210-08 |
PT1/4 |
2 position 4 way |
14.0(0.78) |
|
4HV230-08 |
PT1/4 |
three four way |
14.0(0.78) |
|
4HV310-08 |
PT1/4 |
2 position 4 way |
30.0(1.67) |
|
4HV330-08 |
PT1/4 |
three four way |
30.0(1.67) |
|
4HV310-10 |
PT3/8 |
2 position 4 way |
33.0 (1.83) |
|
4HV330-10 |
PT3/8 |
three four way |
33.0 (1.83) |
|
4HV410-15 |
PT1/2 |
2 position 4 way |
88.0(4.89) |
|
4HV430-15 |
PT1/2 |
three four way |
88.0(4.89) |
|
4HV410-20 |
PT3/4 |
2 position 4 way |
95.0(5.27) |
|
4HV430-20 |
PT3/4 |
three four way |
95.0(5.27) |
Address
Zhengtai Road, Xinguang Industrial Zone, Liushi, Yueqing, Wenzhou, Zhejiang, China.
Tel
