进口ASCO高压阀，世格高压阀简单介绍

进口ASCO高压阀，世格高压阀简单介绍

 上海乾拓贸易有限公司 

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　电话；021-69001039

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　地址：上海市嘉定区江桥嘉涌路99弄6号713室

“CSA” and other local approvals available on request • Normally Open constructions (NO)

 • Other pipe connections are available on request

 • Plug with visual indication and peak voltage suppression or with cable length of 2 m  (see Solenoids, Coils & Accessories section)

INSTALLATION • The solenoid valves can be mounted in any position without affecting operation

 • Pipe connection identifi er is B = NPT (ANSI 1.20.3) • Installation/maintenance instructions are included with each valve

water, oil - 20°C to + 90°C PA (polyamide) PTFE

CR (chloroprene) and PTFE seals and discs. Use the appropriate optional suffi x letter for identifi cation

 • 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 (see “Explosionproof solenoids” section)

 • Electrical enclosures according to “NEMA” standards are available • Compliance with “UL”, 

power ratings operator ambient temperature range (TS)

replacement coil

hot/cold = ~= (VA) (VA) (W) (W) (C°) 230 V/50 Hz 24 V DC

55 23 10,5 9/11,2 -20 to + 75 400425-117 400425-142 0178 35 16,7 - -20 to + 50 400425-217 - 

- - 14/19,7 -20 to + 25 - 400425-342 (1) Refer to the dimensional drawings on the following page.

fl ow coeffi cient Kv

operating pressure differential (bar) power coil (W)

max. (PS) air (✴) water (✴) oil (✴) brass stainless steel NPT (mm) (m3/h) (l/min) ~ = ~ = ~ = ~ = ~/= ~/= NC - Normally closed

1/4 8 1,3 21,7

SCB223A121 - V E - T SCB223A125 - V E - T

SCB223A123 - V E J T SCB223A127 - V E - T

1/2 9 2,7 45 1,8 100 35 100 35 100 35 16,7 19,7

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 304 SS Core 

tube Stainless steel Stainless steel Core and plugnut Stainless steel Stainless steel Springs 

Stainless steel Stainless steel Seat Brass Stainless steel Core disc UR UR Seals NBR NBR 

Piston Stainless steel Stainless steel Piston disc PTFE PTFE Piston rings PTFE (carbon fi lled) 

PTFE (carbon fi lled) Shading coil Copper Silver

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 protection

 Moulded IP65 (EN 60529) Standard voltages DC (=) : 24V - 48V 

(Other voltages and 60 Hz on request) AC (~) : 24V - 48V - 115V - 230V / 50 Hz

prefi x option

FEATURES • Heavy duty two way shut-off solenoid valves for control of air , 

inert gas, water, oil and other gases/liquids compatible with the seal materials used 

• Valves require a minimum operating pressure • The solenoid valves satisfy all relevant EC directives

GENERAL Differential pressure See «SPECIFICATIONS»  [1 bar =100  kPa]

 Maximum viscosity 65 cSt (mm2/s) Response time 15 - 60 ms fl uids (✴) 

temperature range (TS) seal materials (✴) air, inert gas, 

SCB223A103 - V E - T - SCB223A010 V E - T

3/4 19 6,7 112 1,8 50 20 50 20 50 20 16,7 11,2

SCB223B005 (2) - V - - T - SCB223A012 V E - T

Valves can also be supplied with FPM (fl uoroelastomer), EPDM (ethylene-propylene), 

进口ASCO高压阀，世格高压阀简单介绍