詢價
進口銷售世格比例調(diào)節(jié)閥JKF8215G033
Standard: Red-Hat II Class F coil with DIN connection (meets ISO 4400/DIN
43650A standards).
Optional: For Class H coil, use prefix "SV" (for use with customer supplied
electronics): General Purpose and Watertight, Types 1, 2, 3, 3S, and 4X.
See Optional Features Section for other available options.
流量可在0％和100％之間調(diào)整。
?通過在0和之間施加直流電壓來實現(xiàn)控制
24 VDC通過電位器或其他可變電源。
Standard voltage: 24 VDC
Coil: Molded Class F
Coil resistance: 25 Ohm at 68°F (20°C)
Operating current:100 - 500 mA
Electrical coil input: 0 - 24 VDC
Recommended PWM frequency: 300 Hz Air/Gas;
200 Hz Water/Light Oil
Hysteresis: <5% ?
Repeatability: <3% (<1% for 1/8” NPT Valves)?
Sensitivity: <2% (<1% for 1/8” NPT Valves)?
? Percentage of max. value with 24 VDC, PWM,
300 Hz voltage supply at constant differential pressure.
?流量也可以通過一系列電氣輸入進行調(diào)節(jié)
（傳感器，變送器，PLC等）通過ASCO電子控制單元或類似電路。
?適用于空氣/氣體，低真空服務(wù)，以及控制水流。
Notes: ? Applicable to air-Inert gas valves only.
? Does not apply to liquids, which may solidify above specified minimum temperature.
進口銷售世格比例調(diào)節(jié)閥JKF8215G033
