概述美國世格比例調節電磁閥，ASCO電磁閥技術樣本

 上海乾拓貿易有限公司 

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　電話；021-69001039

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　地址：上海市嘉定區江橋嘉涌路99弄6號713室

? 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 21 cSt (mm2/s) ? uids 

(?) temperature range (TS) (2) seal materials (?) air, inert gas, water, oil - 10°C 

to + 90°C FPM (? uoroelastomer)

2,5 8 SCG202A004V SCG202A054V - E J T NPT - SCB202A014V SCB202A064V E J T G 5,6 0,72 12,0 0 1 1,4 8 SCG202A006V 

SCG202A056V - E J T NPT - SCB202A016V SCB202A066V E J T G 7,1 0,90 15,0 0 1 1 8 

SCG202A007V SCG202A057V - E J T NPT - SCB202A017V SCB202A067V E J T

Rp 3,2 0,24 4,0 0 1 4 8 SCE202A023V SCE202A073V - - E J T NPT - -

 SCB202A033V SCB202A083V E J T Rp 4,0 0,42 7,0 0 1 2,5 8 SCE202A024V SCE202A074V -

 - E J T NPT - - SCB202A034V SCB202A084V E J T Rp 5,6 0,72 12,0 0 1 1,4 8 SCE202A026V SCE202A076V - 

- E J T NPT - - SCB202A036V SCB202A086V E J T Rp 7,1 0,90 15,0 0 1 1 8 SCE202A027V SCE202A077V - 

- E J T NPT - - SCB202A037V SCB202A087V E J T (1) Refer to the dimensional drawings on the following page. 

(2) Damage may occur when liquids solidify above the speci? ed minimum temperature. 

(3) Percentage of max. value with 24 V DC, P.W.M. 300 Hz, supply at constant differential pressure.

PROPORTIONAL SOLENOID VALVE POSIFLOW direct operated 1/4 - 3/8

00021GB-2006/R01 Availability, design and speci? cations are subject to change without notice. All rights reserved.

All lea? ets are available on: www.asconumatics.eu 2

OPTIONS ? Valves can also be supplied with NBR (nitrile), EPDM (ethylene-propylene), 

CR (chloroprene / neoprene) 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, on request 

? Electrical enclosures according to “NEMA” standards are available ? Mounting brackets 

?  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 (= ? ow rate)

 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 voltage variations - housed in: a box with spade plug connector according to ISO 4400 / IP65 

? Other pipe connections are available on request INSTALLATION

(3)   Hysteresis < 5% ; Repeatability < 3 % ; Sensitivity < 2 %

? ow coef? cient Kv

? The solenoid valves can be mounted in any position 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) 

? Installation/maintenance instructions are included with each valve 

MATERIALS IN CONTACT WITH FLUID (?)  Ensure that the compatibility of the ? uids in

 contact with the materials is veri? 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 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 ? 6-10 mm) 

Connector speci? cation ISO 4400 / EN 175301-803, form A Electrical safety IEC 335 Electrical 

enclosure protection Moulded IP65 (EN 60529) Standard voltages DC (=) : 24V (Other voltages on request)

power ratings operator ambient temperature range (TS) (2)

replacement coil

hot/cold = = (mA) (VA) (VA) (W) (W) (C°) 24 V DC SC 100 - 500 - - - 11 / 8 -10 to + 75 

400429-040 01 Voltage regulation 0 - 24 V DC 24 V DC pulse width modulated (300 Hz) Flow regulation characteristics 

FEATURES ? Variable ? ow, proportional to the control signal 

operating pressure differential (bar) power coil (W)

stainless steel (=)vacuum air, water, oil (?) (mm) (m3/h) 

(l/min) = = = air / inert gas liquids air / inert gas liquids NC - Normally closed

G 1,2 0,05 0,8 0 1 16 8 SCG202A001V SCG202A051V - - E J T NPT - - 

SCB202A011V SCB202A061V E J T G 2,4 0,12 2 0 1 8 8 SCG202A002V SCG202A052V - - E J T NPT - - SCB202A012V SCB202A062V E

 J T G 3,2 0,24 4,0 0 1 4 8 SCG202A003V SCG202A053V - E J T NPT - SCB202A013V SCB202A063V E J T G 4,0 0,42 7,0 0 1 

概述美國世格比例調節電磁閥，ASCO電磁閥技術樣本