世格美國***2通8202系列比例調節閥概述
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特點(diǎn)：
? Flow rate can also be regulated by a range of electrical inputs
 (sensors, transmitters, PLC, etc.) via
as well as to precisely control flow of water.
閥體材質(zhì)：黃銅，不銹鋼；壓力：1-16公斤（值）
an ASCO Electronic Control Unit or similar circuit.
電壓：24VDC；接口：1/8--3/8（單位：英寸）；
? Suitable for use in air/gas, low vacuum service,
and 24 VDC via potentiometer or other variable power supply.
Flow rates adjustable between 0% and 100% of rating.
? Control achieved by applying straight voltage between 0
技術(shù)參數：
25 Ohm at 68?F (20?C) Operating current:100 - 500 mA Electrical
Valve Parts in Contact with Fluids Body Brass 303 Stainless Steel Seals
and Disc FKM Core Tube  305 Stainless Steel Core and Plugnut 430F Stainless Steel
200 Hz Water/Light Oil Hysteresis: <5% ? Repeatability: <3% (<1%
14?F to 167?F (-10?C to 75?C) Refer to Engineering Section for details.
for 1/8” NPT Valves)? Sensitivity: <2% (<1% for 1/8” NPT Valves)?
 Springs 302 Stainless Steel Rider Rings PTFE Breaker Piece Brass 303 Stainless Steel
coil input: 0 - 24 VDC Recommended PWM frequency: 300 Hz Air/Gas;
Standard voltage: 24 VDC Coil: Molded Class F Coil resistance:
介紹：
控制功能：常開(kāi)
先導閥適用的Namur適配器
工作壓力： 1.6MPa（環(huán)境溫度下）
介質(zhì)溫度： -20℃ ～ +250℃
閥體材料： 不銹鋼=
紡織印染，水處理，食品加工，醫療技術(shù)等
密封材料： 不銹鋼
控制氣壓： 0.4～0.6MPa
PPS執行機構外殼適用溫度+5℃ ～ +130℃
彈簧單作用執行機構

世格美國***2通8202系列比例調節閥概述