886-4-24874219
886-4-24864269
No.17, Ln. 822, Sec. 2, Zhongxing Rd., Dali Dist., Taichung City 41244, Taiwan
www.genndih.comProducts
KLPV-HP is a high flow compact size proportional valves series. This non-spool design using a moving part to ensures frictionless performance and a lifespan of up to 1 billion cycles. The internal components are resistant to high and low temperatures up to -196 Celsius, showing the same performance in different environments, suitable for air, hydrogen, oxygen, or liquid nitrogen.
Features
KLPV-HP proportional solenoid valve is available with inline mounting option. Different orifice size from 0.5mm up to 3.5mm is available with different maximum operating pressure. It also features quick response time, high flow, resistant to low temperature, and flexible mounting.
Working Principle
KLPV-HP proportional solenoid valve is a direct acting proportional valve, where the extent of the internal movement of magnet is proportional to the input electric current. It consumes maximum of 14W; the higher the input electric current, the bigger the internal orifice for flow. The internal part is made of stainless steel 316 and it is also ideal for corrosive fluids.
Advantage of proportional control solenoid valve
There are different ways of proportionally controlling fluid flow rate. Using a proportional control solenoid valve, or using a stepper-controlled proportional valve. Here is a comparison of using these 2 methods of controlling fluid flow rate:
|
|
Proportional control solenoid valve |
Stepper-controlled proportional valve |
|
Flow rate |
Up to 310 L/min |
Higher flow rate range |
|
Compatible fluid |
Air, gas |
Air, water, oil |
|
Operating temperature |
-196 to 50 ∘C |
0 to 84 ∘C |
|
Response time |
100 msec |
Up to 1 sec |
|
Hysteresis |
10-15 % F.S. |
0.1 % F.S |
|
Repeatability |
1-3 % F.S. |
0.1 % F.S |
|
Life time |
1 billions cycles |
Up to million full open to close |
|
proportional solenoid valve controller |
PWM or direct current |
0-10V, 4-20mA, RS485-Modbus |
|
Moisture susceptible? |
Yes |
No |
| Valve Type | 2-Way Normally Closed |
|---|---|
| Electrical Connection | Flying Wire Leads |
| Power Consumption | 14 watts (max) |
| Voltage Range | 24 VDC |
| Working Pressure | 0~35 bar |
| Orifice Size | 1, 1.5, 2, 3 and 3.5 |
| Prot Types | G1/4” |
| Seal Material | Viton |
| Wetted Materials | Cold rolled stainless steel w/ electroless nickel plating, brass and 304 stainless steel |
| Temperature Range | -320 to 120°F (-196 to 50°C) |
| Maximum Hysteresis | 10-15% of full current(varies with max flow) |
| Flow | 0~300 LPM of Air |
| Leak Rate | Bubble Tight Seal |
| Weight | 300g |
| Filtration | 40 Micron |
