ASCO HV285 solenoid valves are part of the ASCO Red Hat range of valves.
ASCO HV285 solenoid valves are part of the ASCO Red Hat range of valves.
ASCO HV285 solenoid valves are 2 way operated valves with an ambient temperature range of -40°F – 125°F (-40˚C to 52˚C).
With zero minimum differential pressure and a maximum operating pressure differential of up to 50 psi, the ASCO HV285 solenoid valves also feature a robust design for consistent and reliable operation.
ASCO solenoid valves (2-way, 3-way and 4-way type including NAMUR interfaces) control the critical flow of air, gas, water, oil and steam across all industries – hazardous area solenoid valves are available for Division and Zone classifications.
Class I, Division 2 and Zone 1/Zone 2 approved solenoid valves according to ATEX, IECEx, FM, CSA and UL are available. Flameproof and explosion-proof valves can be specified for potentially explosive atmospheres where there is a presence of flammable liquids, gases or vapours.
ASCO valves improve reliability and performance of safety systems according to IEC 61508, IEC 61511 and Safety Integrity Levels (SIL) – ASCO spool valves with SIL 4 capability are SAEL listed as assessed by Exida and TÜV.
| Category | Process Instrumentation |
|---|
| Valve Parts in Contact with Fluids | |
| Body | 304 Stainless Steel |
| Seals and Disc | Low Temp. NBR (1/2″, 3/4″) Low Temp. FKM (1/4″, 3/8″, 1″) |
| Diaphragm | Low Temp. NBR (1/2″, 3/4″) Low Temp. HNBR (1″) |
| Core Tube | 305 Stainless Steel |
| Core and Plugnut | 430F Stainless Steel |
| Springs | Inconel |
| Rider Ring | PTFE (1/4″ through 3/4″) |
| Standard Coil and Class of Insulation | Watt Rating | Ambient Temp. ºF (ºC) | Spare Coil Family |
| DC (Watts) | Explosionproof | ||
| H | 10.6 | -40 to 125˚F (-40 to 52˚C) | 238514 |
| 11.6 | 238914 | ||
| 12.1 | 274646 | ||
| Standard Voltages: 12, 24VDC. Note: Not for use with solenoid drivers or peak and hold external controllers. | |||
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ASCO Solenoid Valves (SIL3 NACE ATEX NAMUR Valves)ASCO 551-553 explosion proof solenoid valves are single/dual NAMUR style solenoid valves, which are pilot operated, have an stainless steel body and are 1/4 and 1/2 tapped.
ASCO Solenoid Valves (SIL3 NACE ATEX NAMUR Valves)ASCO 302 series are direct operated and pad mounted explosion proof solenoid valves which are ATEX certified for installation in potentially explosive atmospheres located in hazardous areas.
ASCO Solenoid Valves (SIL3 NACE ATEX NAMUR Valves)ASCO 551-553 explosion proof solenoid valves are single/dual solenoid valves, which are pilot operated, have an stainless steel body and are 1/4 and 1/2 tapped.
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