8551 asco pdf download

Process industry 1 features the monostable spool valves in conformity with iec 61508 standard 2010 route h 2 version have tuv certified with integraty levels. Asco flow controls and other similar components must be installed in the cylinder lines only. For valves, coils, or kits not listed, please provide the rebuild kit number and valve catalog number. Sil 3 capable per iec 61508 on 8314, 8316, 8551, and 8553 const. The goal is to nd the pmos transistor width for minimum power consumption.

Orifice size mm kv flow factor m3h operating pressure differential bar max. Aug, 2016 download asco a spice circuit optimizer for free. Zero minimum when valve selection gasket is in external position and proper auxiliary air. Elite of the obscure is the first comprehensive monograph to survey the wideranging activities of the chicano performance and conceptual art group asco. Asco 8551 direct mount solenoid valve the direct mount 8551 series are pilot operated high flow valves available in anodized aluminum bodies 14 npt. Asco 8551a121 g14, 52 stainless steel, pilot air operated spring return monostable. Asco nswsnf 8551 explosion proof enclosure are part of the hazardous area solenoid valve range suitable for use in atex zone 1 and zone 2 hazardous area applications the asco nswsnf 8551 is an explosion proof operator for use in potentially explosive atmospheres according to.

Compiling download the latest version and compile asco by typing at the command prompt tar zxvf asco. Process industry 1 features the monostable spool valves in conformity with iec 61508 standard 2010 route 2 h version have tuv 551 series and exida 551553 series certified with integrity levels. They come with a standard manual operator and single or dual solenoid constructions and can be mounted in any position. General service solenoid valves brass or stainless steel bodies 18 to 14 npt 3 2 1 nc no u solenoid enclosures nominal ambient temp. Features ascojoucomatic solenoid valves satisfy all relevant ec directives the spool valves have threaded port connections and namur style interface the same spool valve can be adapted for 32 nc or 52 functions for controlling doubleacting and singleacting actuators all the exhaust ports of this spool valve are pipable, providing.

Asco 8551 series pad mounted inline spool valves enable your electronic control system to interface with your pneumatically operated valve. Asco valve 8551 direct mount inline spool valves lesman. Aluminum body solenoid valves 18 to 3 npt nc no solenoid enclosures approvals. Explosionproof and watertight, types 3, 3s, 4, 4x, 6, 6p, 7, and 9. V8051 g features rugged forged brass bodied solenoid valves designed to provide maximum flow solenoid valves have poppet type seats and discs to provide tight sealing main valve discs are power driven in both directions by line pressure. Asco nfwsnf 8551 ex proof atex solenoid valve zone 1 zone. The village of asco is known for its nuclear power station, and for excellent fishing in the river. Asco 8551 general service single solenoid valve, 14, 150. Asco 8551 direct mount solenoid valve control specialties. Asco 8551 general service single solenoid valve, 14, 150 psi price. Asco 8551 series direct mount is valves product information sheet january 2000 keywords. Asco power technologies 7adtb operators manual pdf. Consult your local asco sales office for additional assistance. Asco is a large village in the comarca of ribera debre, catalonia, spain, on the right bank of the ebro river.

View and download asco power technologies 7adtb operators manual online. To order, add prefix ef or, for explosionproof stainless steel trim and hub. Valve shown with cm22 din terminal coil and connector. A solenoid valve is a combination of two basic functional units. Asco jpis 8551 intrinsic safety valves are part of the hazardous area solenoid valve range suitable for use in atex zone 1 and zone 2 hazardous area applications the jpis 8551 mounts directly to actuators with namur interfaces and is designed solely for installation in intrinsically safe areas with properly approved and sized current and voltagelimiting safety barriers. Engineering information solenoid valves marshall w nelson and. The asco nswsnf 8551 is an explosion proof operator for use in potentially explosive atmospheres according to. For more information on how you can have the asco products you want when you want them, visit us online to see our complete listing of asco today products or call 18009722726. Asco 8551a121 g14, 52 stainless steel, pilot air operated. Asco ev 8327 ex proof atex solenoid valve explosion proof.

A builtin manual operator allows manual operation when desired or during an electrical power outage. Asco solenoid valve catalog fischer process industries. Asco co 2 revert recovery system for dry ice machines rrs. Speed control valves are not recommended for asco 8551 solenoid operated valves sov in the 3way configuration. Sil 2 for hft 0 sil 3 for hft 1 the spool valves have threaded port connections and namur style interface. Asco is a top manufacturer of electrical controls and was the first company to develop solenoid valves for flow control.

Asco 8551 pilot operated direct mount inline spool valves. Asco nfwsnf 8551 ex proof atex solenoid valve zone 1 zone 2. Asco ev 8327 explosion proof encapsulated coils are part of the hazardous area solenoid valve range suitable for use in atex zone 1 and zone 2 hazardous area applications the asco valve is designed for high flow piloting with no minimum operating pressure required. Spool valves 32 pilot operated or air operated, spool. Asco is a top manufacturer of electrical controls and was the first.

The asco valve is designed for high flow piloting with no minimum operating pressure required. Ascojoucomatic solenoid valves satisfy all relevant ec directives the spool valves have threaded port connections and namur style interface the same spool valve can be adapted for 32 nc or 52 functions for controlling doubleacting and singleacting actuators. Learn about the application requirements for the leadership development program, a yearlong program in which participants learn valuable leadership skills, network with and receive mentorship from asco leaders, gain exposure to u. If a replacement coil is needed for a valve, supply the replacement coil order code located in the table. Asco redhat 8342g1 14 general purpose solenoid valve. Valves,asco,8551 series,direct mount,is,product information,aluminum,316 stainless steel,14 npt created date. Asco pneumatic solenoid valve 8551 517841 sw 1 31815 mah product details. Sil 3 capable per iec 61508 on normally closed single solenoid. Capacitor stores power required to open the valve, while blocking diodes prevent it from flowing back into the wiring in the hazardous area. These small, modular valves are locally mounted to reduce leak points. Aluminum or 316 stainless steel bodies 14 npt qwer. Asco nswsnf 8551 explosion proof enclosure are part of the hazardous area solenoid valve range suitable for use in atex zone 1 and zone 2 hazardous area applications. It supports eldo, hspice, ltspice, spectre, and qucs. A spice circuit optimizer written by joao ramos asco project.