ASCO HV285 Solenoid Valves – Low Temp Gas Shutoff Valve (DC) NACE Compliant
ASCO HV285 solenoid valves. T&D are an ASCO Numatics Authorised Distribution Channel.
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 (-40ËšC to 52ËšC).
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 HV285 Solenoid Valves – Product Features
- ​​​​​Ambient temperature range; -40˚F to 125˚F (-40˚C to 52˚C)
- Zero minimum differential pressure
- Maximum operating pressure differential up to 50 psi
- Robust design provides consistent and reliable operation
- Meets Automatic Gas Valves Z21.21, CSA 6.5 C/I Safety Shutoff standard
- Complies with ANSI/ISA-12.27.01.2003 single seal requirements
- Meets the metallurgical requirements of NACE MR-0175
- Resilient soft seating for tight shutoff
- For on-off control of fuel gas in commercial and industrial gas burners
ASCO HV285 Solenoid Valves – Product Construction
| 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″) |
ASCO HV285 Solenoid Valves – Electrical Characteristics
| Standard Coil and Class of Insulation | Watt Rating | Ambient Temp. ºF (ºC) | Spare Coil Family |
| DC (Watts) | Explosionproof | ||
| H | 10.6 | -40 to 125ËšF (-40 to 52ËšC) | 238514 |
| 11.6 | 238914 | ||
| 12.1 | 274646 | ||
| Standard Voltages: 12, 24VDC. Note: Not for use with solenoid drivers or peak and hold external controllers. | |||
ASCO SOLENOID VALVES – HAZARDOUS AREA LOCATIONS, safety & standards
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 SILÂ 4 capability are SAEL listed as assessed by Exida and TÃœV.
âž¡ Did you know? T&D Exports support the global oil, gas and petrochemical industries providing a single-source supply capability of Hazardous Area Equipment across Electrical, Mechanical, Process & Instrumentation ranges.
ASCO HV285 Solenoid Valves Product Data Sheet
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