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- 产品名称:ASCO美国202比例调节电磁阀技术数据
- 产品型号:EFX8210G095
- 产品展商:ASCO
- 产品文档:无相关文档
- 发布时间:2018-06-18
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简单介绍
ASCO美国202比例调节电磁阀技术数据
21 cSt (mm2/s) fl uids (✴) temperature range (TS) (2) seal materials (✴) air, inert gas, water, oil - 10°C to + 90°C FPM (fl uoroelastomer)
MATERIALS IN CONTACT WITH FLUID (✴) Ensure that the compatibility of the fl uids in contact with
the materials is verifi ed Brass body Stainless steel body Body Brass AISI 303 SS Core tube Stainless
steel Stainless ste
ASCO美国202比例调节电磁
产品描述
ASCO美国202比例调节电磁阀技术数据
上海乾拓贸易有限公司
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• Electronic proportional control unit (catalogue number: E908A001, see V150) Features:
- analog input control signals: 0 - 10 V DC, 0 - 20 mA or 4 - 20 mA - coil current (= fl ow rate)
• Installation/maintenance instructions are included with each valve
21 cSt (mm2/s) fl uids (✴) temperature range (TS) (2) seal materials (✴) air, inert gas, water, oil - 10°C to + 90°C FPM (fl uoroelastomer)
MATERIALS IN CONTACT WITH FLUID (✴) Ensure that the compatibility of the fl uids in contact with
the materials is verifi ed Brass body Stainless steel body Body Brass AISI 303 SS Core tube Stainless
steel Stainless steel Core and plugnut Stainless steel Stainless steel Springs Stainless steel Stainless steel
介质温度:-10℃~+90℃,G螺纹,口径:1/4-3/8,操作压差:1-12公斤
FEATURES • Variable fl ow, proportional to the control signal • Valves do not require a minimum operating pressure
• Valves can be mounted in any position • The solenoid valves satisfy all relevant EC directives
GENERAL Differential pressure See «SPECIFICATIONS» [1 bar =100 kPa] Maximum viscosity
voltage variations - housed in: a box with spade plug connector according to ISO 4400 / IP65
01 Voltage regulation 0 - 24 V DC 24 V DC pulse width modulated (300 Hz) Flow regulation characteristics
(3) Hysteresis < 5% ; Repeatability < 3 % ; Sensitivity < 2 %
Riderring PTFE PTFE Seat Brass Stainless steel Seal, disc FPM FPM Breaker piece Stainless steel Stainless steel
ELECTRICAL CHARACTERISTICS Coil insulation class F Connector Spade plug (cable Ø 6-10 mm)
Connector specifi cation ISO 4400 / EN 175301-803, form A Electrical safety IEC 335 Electrical enclosure
power ratings operator ambient temperature range (TS) (2)
and PTFE seals and discs • Waterproof enclosure with embedded screw terminal coil according to protection class IP67,
CEE-10 • Explosionproof enclosures for use in zones 1/21-2/22, categories 2-3 to ATEX Directive 94/9/EC,
hot/cold = = (mA) (VA) (VA) (W) (W) (C°) 24 V DC SC 100 - 500 - - - 11 / 8 -10 to + 75 400429-040
without affecting operation • Brass and NPT 3/8 stainless steel solenoid valves have 2 mounting holes in body
• NPT 1/4 stainless steel valves are standard supplied with mounting brackets
• Threaded pipe connection is standard: E = Rp (ISO 7/1) ; G = G (ISO 228/1) ; B = NPT (ANSI 1.20.3)
protection Moulded IP65 (EN 60529) Standard voltages DC (=) : 24V (Other voltages on request)
on request • Electrical enclosures according to “NEMA” standards are available • Mounting brackets
• Valves can also be supplied with NBR (nitrile), EPDM (ethylene-propylene), CR (chloroprene / neoprene)
直动式,常闭,M5底座,黄铜/不锈钢阀体,
• Other pipe connections are available on request INSTALLATION • The solenoid valves can be mounted in any position
adjustable to required control signals - switch-off function at less than 2% of the maximum control function
- adjustable ramp control - adjustable frequency - output current independent of coil resistance and supply
ASCO美国202比例调节电磁阀技术数据