Takano offers wide flow range, compact and power saving Proportional Solenoid Valves.
Originally designed to satisfy the precise and high quality market demands for proportionate gas flow control, they are currently utilized in semiconductor, medical and various industrial applications.
Our customers also enjoy Takano's expertise, flexible custom solutions for their specific requirements.
Applications :
Mass Flow Controller, Purge Gas Flow Controller, Burner Gas Flow Controller
Hydrogen Generator, Ventilator, Anesthesia Machine, Gas Analyzer, etc.
Takano Proportional Solenoid Valves employ Pilot Valve Structure which utilizes the pressure of the fluid to open/close the valve. This allows to minimize the power required to the solenoid and thus enables the valve to be compact, power saving and generates less heat while securing variable flow rate from 0.5L/min up to 240L/min.
2. Extremely High Clean GradeGas contacting and other major parts are alkaline washed. In addition to being free from residual oil, the parts are assembled into a component inside a clean room. (oil criteria: ≦0.1mg/ft2）
This is one of the reasons for Takano Proportional Solenoid Valve to be utilized in applications with high cleanness demands such as semiconductor manufacturing equipment and medical instruments.
Parts of ultimate precision and highest quality manufactured by specialized processing are used inside the valves. Companies with these processing technologies are very limited. This is one of the reasons Takano is utilized in applications with demanding requirements.
4. Custom design to your unique requirementsFlexible customization is Takano's expertise. Based on developing and designing capability accumulated through long years of experience plus state-of - the-art manufacturing environment, we appreciate to offer optimal solution to your unique requirements.
| Valve type | Pilot Type Proportional Solenoid Valve |
|---|---|
| Valve operation | 2 way, N.C. (normally closed when de-energized) |
| Standard compatible gas type | nitrogen, oxygen, air(dry), argon, hydrogen |
| Input voltage | 0 to 13.5VDC |
Flow control range (by Differential Pressure) (Nitrogen) | DP 0.10 Mpa (14.5 psi) ： 0.5 to 60 L/min DP 0.15 Mpa (21.75 psi) ： 1.0 to 120 L/min DP 0.20 Mpa (29.0 psi) ： 1.5 to 180 L/min DP 0.25 Mpa (36.25 psi) : 2.0 to 240 L/min (pressure condition：IN pressure ＞ OUT pressure) |
| Orifice size | 7.4mm (0.291 inches) |
| Type of coil insulation | Class A (105℃) |
| Pressure resistance | 1 Mpa (145 psi) |
| Ambient temperature | 5 to 50 ℃ |
Ambient humidity | 45 to 85 %RH (non-condensing) |
Material of gas-contacting parts | stainless steel, electromagnetic stainless steel, FKM, Nylon66 |
| Mass(weight) | approx. 275 g |
