368 process control accessories pressure and temperature switches thermometers pressure gauges asco solenoid valves parker tubing and tube fittings solenoid valves illinois indiana iowa and sw michigan phone 800-953-7626 · 630-595-8400 fax 630-595-2386 v 08.2007 lesmaninstrumentcompany www.lesman.com sales@lesman.com wisconsin and upper peninsula michigan phone 800-837-1700 · 262-923-1790 fax 262-923-1797 lowpowerconsumptionsolenoidvalves 2-way valves · two-way 2/2 next generation solenoid valves have one inlet port and one outlet port · normally closed opens when energized and normally open closed when energized operation · three voltage ranges available 100240 vac/vdc 24-99 vac/vdc and low high pressureption 12-24 vdc um power cons asco next generation solenoid valves provide lower operating cost and represents an advancement in the performance reliability and ruggedness that you have come to expect from asco redhat next generation valves use electronics technology to manage power p
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operating pressure differential psi pipe orifice cv min maximum ac maximum dc size size flow press air/inert light oil air/inert light oil in in factor req d gas water 300ssu gas water 300ssu 2-waynormallyclosedcontinued 3/4 5/8 4.5 0 150 150 125 150 150 125 3/4 3/4 9.5 0 2 3/4 3/4 5 0 3 3 3 3 3/4 3/4 5 0 2 2 1 1 3/4 3/4 5 0 4 4 3/4 3/4 5.1 0 50 25 3/4 3/4 5 0 150 150 150 150 3/4 3/4 5 0 150 150 40 40 3/4 3/4 5 1 100 40 3/4 3/4 5 5 150 150 125 100 90 75 3/4 3/4 5 5 125 100 3/4 3/4 5 52 150 3/4 3/4 6.5 5 250 150 100 125 125 125 3/4 3/4 6 0 350 300 200 200 180 180 3/4 3/4 7.8 0 750 750 750 450 450 450 3/4 3/4 7.8 25 750 750 750 750 750 750 1 1 13 0 150 125 125 100 100 80 1 1 13 5 150 150 100 150 150 100 1 1 13 5 150 150 100 125 125 125 1 1 13.5 0 300 225 115 1 1 13.5 53 150 1 1 13.5 53 150 1 1 5/8 21 0 25 25 1 1/4 1 1/8 15 0 150 125 125 100 100 80 1 1/4 1 1/8 15 5 150 150 100 150 150 1
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374 process control accessories pressure and temperature switches thermometers pressure gauges asco solenoid valves parker tubing and tube fittings solenoid valves illinois indiana iowa and sw michigan phone 800-953-7626 · 630-595-8400 fax 630-595-2386 v 08.2007 lesmaninstrumentcompany www.lesman.com sales@lesman.com wisconsin and upper peninsula michigan phone 800-837-1700 · 262-923-1790 fax 262-923-1797 lowpressure2-waysolenoidvalves8030 series asco 8030 specifications nominalambienttemperatureranges:red-hat and red-hat ii valves/ac construction 32° f to 125° f valvepartsincontactwithfluids:body brass or 18.8 s.s as listed seals and disc buna-n core tube 305 s.s core and plugnut 430f s.s core spring 302 s.s shading coil copper brass body silver stainless steel body stem nylon normally open valves electrical:standard voltage 120 volts ac 60 hz other voltages available 24 240 480 volts ac 60 hz or 110 220 volts ac 50 hz 6 12 24 120 240 volts dc call lesman for price and availabi
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8210/8220/8263 series specifications hotwaterandsteam2-waysolenoidvalves this is a combined listing of asco solenoid valves proven for hot water and/or steam service construction:hot water pilot-operated diaphragm valves 8210hw series hot water/steam direct-acting valves 8263 series pilot-operated piston valves 8220 series solenoidenclosures:valves listed in this series have either red-hat metal solenoid enclosures or red-hat ii molded epoxy solenoids red-hat ii valves identified by change letter g in catalog number e.g 8210g93hw standardenclosures:red-hat type 1 general purpose red-hat ii types 14 3s and 4x combination general purpose watertight optionalenclosures:red-hat types 3 7 and 9 combination explosionproof and raintight red-hat ii types 3 3s 4 4x 6 6p 7 and 9 combination explosion-proof and watertight to order add prefix ef to catalog number and call for price and availability additional constructions are available for optional electrical features such as open frame soleno
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380 process control accessories pressure and temperature switches thermometers pressure gauges asco solenoid valves parker tubing and tube fittings solenoid valves illinois indiana iowa and sw michigan phone 800-953-7626 · 630-595-8400 fax 630-595-2386 v 08.2007 lesmaninstrumentcompany www.lesman.com sales@lesman.com wisconsin and upper peninsula michigan phone 800-837-1700 · 262-923-1790 fax 262-923-1797 highpressure2-waysolenoidvalves8223 series specifications nominalambienttemperatureranges ac construction 32° to 125° f dc construction 32° to 104° f valvepartsincontactwithfluids:body brass or 300 s.s as listed seals and discs teflon and buna-n also nylon on brass valves core tube 305 s.s springs 302 s.s shading coil copper brass body silver stainless steel body electrical:standard voltage 120 vac 60 hz other voltages available 24 240 480 vac 60 hz or 110 220 vac 50 hz 6 12 24 120 240 vdc call lesman for price and availability coil:continuous duty molded class f coils shown are
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air-operatedvalves features · · · · sealing member isolates pilot air pressure from mainline fluid variations in pilot air pressure do not affect valve operation handles lubricated air and fluids up to 200° f 92° c some constructions handle steam up to 353° f 177° c mountable in any position important on three-way and four-way valves except those with zero minimum operating pressure a minimum operating pressure differential must be maintained between the pressure and exhaust ports supply and exhaust piping must be full area unrestricted asco flow controls and similar components must be installed in the cylinder lines only specifications nominalambienttemperature 32° to 125° f 0° to 52° c valvepartscontactingfluids body brass and stainless steel seat nbr or ptfe for steam service model selection guide instrument air operator 3-30 psi range operating pressure differential psi max valve repair kit maximum pipe orifice min cv fluid size size press air lt oil steam flow temp catalog price c
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386 process control accessories pressure and temperature switches thermometers pressure gauges asco solenoid valves parker tubing and tube fittings solenoid valves illinois indiana iowa and sw michigan phone 800-953-7626 · 630-595-8400 fax 630-595-2386 v 08.2007 lesmaninstrumentcompany www.lesman.com sales@lesman.com wisconsin and upper peninsula michigan phone 800-837-1700 · 262-923-1790 fax 262-923-1797 8290globevalveassemblies features · three asco products assembled together for an economical durable and complete valve control package solution · proven reliable asco 8290 angle body valve in bronze or 316l stainless steel body · cost-effective alternative to an actuated ball valve assembly · process valve pipe sizes from 1/2 to 2 npt · brass or stainless steel 8320 series pilot valve to actuate the 8290 piston operating head · high visibility hs linear position indicator with open and closed limit switches type 4 4x indoor ip66 indoor/outdoor valox 364 pbt body includes wiring box
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8353 series series 8353 diecast aluminum diaphragm-operated valves are specially designed for reverse jet-type dust collectors high flow long life and fast opening combine to produce a superior design for dust collector systems dustcollectorsolenoidvalves solenoidenclosures:valves with integral solenoids in this series have red-hat ii molded epoxy solenoids and are identified by the letter g in their catalog numbers e.g 8262g1v standard enclosures red-hat ii types 14 3s and 4x combination general purpose and watertight optionalenclosures red-hat ii types 3 3s 4 4x 6 6p 7 and 9 combination explosion-proof and watertight to order add prefix ef to catalog number additional constructions available are open frame solenoids and junction box call lesman for details valvepartsincontactwithfluids body die cast aluminum less than 0.4 copper seals buna-n diaphragms buna-n hytrel or neoprene as noted discs buna-n or nylon as noted for other options consult lesman coil:continuous duty molded cla
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392 process control accessories pressure and temperature switches thermometers pressure gauges asco solenoid valves parker tubing and tube fittings solenoid valves illinois indiana iowa and sw michigan phone 800-953-7626 · 630-595-8400 fax 630-595-2386 v 08.2007 lesmaninstrumentcompany www.lesman.com sales@lesman.com wisconsin and upper peninsula michigan phone 800-837-1700 · 262-923-1790 fax 262-923-1797 airandwater3-waysolenoidvalves specifications nominalambienttemperatureranges ac units 32° to 125° f dc units 32° to 104° f valvepartsincontactwithfluids:body brass seals and discs buna-n diaphragm assembly buna-n with brass and stainless steel trim core tube 305 s.s core and plugnut 430f s.s core springs 302 s.s and 17-7ph s.s shading coil copper pilot seat cartridge/disc holder acetal electrical:standard voltage 120 vac 60 hz other voltages available 24 240 480 vac 60 hz or 110 220 vac 50 hz 6 12 24 120 240 vdc call lesman for price and availability coil:continuous duty molded c
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solenoidvalvetroubleshootingguide problem valve will not operate when valve circuit is energized valvetype direct-acting possiblecause low voltage or no voltage to solenoid coil burned-out coil excessive foreign matter jamming core in core tube binding core or damaged core tube excessive fluid pressure pilot-operated probablesolution check voltage at coil for most valves voltage should be at least 85 of nameplate rating see coil failure below clean valve install strainer close to valve inlet replace parts reduce pressure to valve nameplate pressure rating or install suitable valve same causes and solutions as for direct-acting valves plus low pressure drop across valve ruptured diaphragm or piston ring plugged or restricted pilot orifice valve might be oversized replace valve with one having a smaller orifice increase pressure if possible replace damaged parts clean valve and pilot orifice direct-acting coil not de-energized excessive foreign matter jamming core in core tube damaged
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398 process control accessories pressure and temperature switches thermometers pressure gauges asco solenoid valves parker tubing and tube fittings v 08.2007 solenoid valves illinois indiana iowa and sw michigan phone 800-953-7626 · 630-595-8400 fax 630-595-2386 lesmaninstrumentcompany www.lesman.com sales@lesman.com wisconsin and upper peninsula michigan phone 800-837-1700 · 262-923-1790 fax 262-923-1797 solenoidvalveaccessories adjustableflowcontrolvalves asco s patented adjustable flow control design has greater flow capacity than most conventional constructions where a separate adjustment speed control and ball check for free flow are utilized a spring-loaded disc allows free flow in one direction and an adjustable or controlled flow in the opposite direction flow adjustment is performed by a tapered brass stem that controls the flow through the cross hole in the disc the adjustable knob contains a locking device with a plastic metering knob and a thumb latch pawl the valve bonnet
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