ASCO 314 hazardous area solenoid valves are direct acting/operating type pilot valves suitable for hazardous areas installation with international classifications including ATEX, UL, CSA and other local approvals on request.
ASCO 314 hazardous area solenoid valves are direct acting/operating type pilot valves suitable for hazardous areas installation with international classifications including ATEX, UL, CSA and other local approvals on request.
ASCO 314 pilot valves are available in brass or stainless steel.
3/2 ” Way Solenoid Valve
U – Universal
NC – Normally Closed Valve
NO – Normally Open Valve
Via ASCO Numatics FASTSHIP and SAMEDAY Express Delivery Service we are able to deliver 2,000+ ASCO valves from stock direct to you, this includes ASCO 320 pilot valves.
Differential Pressure : 0 – 55 bar [1 bar = 100kPa]
Maximum Viscosity : 65cST (mm2 /s)
Response Time : 5 – 25 ms
Valve Coil Insulation Class : F
Electrical Safety : IEC 335
Standard Valve Voltages : DC (=) : 24V – 48V
AC (~) 24V – 48V – 115V – 230V/50Hz; other voltages and 60Hz are available on request
Ex mb (prefix “PV”) execution can be supplied in various cable lengths.
Solenoid valves compliant with “UL”, “CSA” and other local approvals available on request.
1/2″ NPT (prefix “T”) and M20 x 1,5 (prefix “ET”) conduits (aluminium or 316 SS) available for steel solenoid housing.
Special moulded-in solid state components for peak voltage suppression and/or rectification (four diode bridge).
ASCO 314 pilot valves mounting brackets for brass body valves, suffix MB.
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| Category | Process Instrumentation |
|---|
| Fluids | Temperature Range (TS) | Valve Seal Materials |
| Air, Inert Gas, Water, Oil | -20 to + 90°C | NBR Nitrile |
| ASCO 314 Solenoid Valve | Brass Valve Body | Stainless Steel Valve Body |
| Body and seat | Brass | AISI 303 SS |
| Core tube | Stainless Steel | Stainless Steel |
| Core and plugnut | Stainless Steel | Stainless Steel |
| Springs | Stainless steel | Stainless Steel |
| Sealings | NBR | NBR |
| Discs | PA all executions | NBR |
| Disc holder and core guide | CA | CA |
| Shading coil | Copper | Silver |
| Pipe size | Orifice size | Flow coefficient Kv | Operating pressure differential (bar) | Power level | Prefix optional solenoids | ASCO Solenoid Valve Catalogue Number | ||||||||||||||
| Min. | Max. (PS) | NEMA 7&9 | ATEX/IECEx | IP65 | ||||||||||||||||
| air/water/oil (*) | Ex emb | Ex mb | ||||||||||||||||||
| NPT | (mm) | (m3 /h) | (l/min) | ~ | = | ~ | = | ~ | = | ~/= | EF | EM | PV | SC | Brass | Stainless Steel | ||||
| U – Universal | ||||||||||||||||||||
| 1/8 | 1.2 | 0.03 | 0.5 | 0 | 11 | 5 | 11 | 4 | 11 | 4 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C041 | – | |||
| 1/4 | 1.2 | 0.03 | 0.5 | 0 | 11 | 5 | 11 | 4 | 11 | 4 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C006 | – | |||
| 1/4 | 1.6 | 0.07 | 1.2 | 0 | 10 | 10 | 10 | 10 | 10 | 10 | LP | º | ⋅ | º | ⋅ | B314A300 | B314A301 | |||
| NC – Normally Closed | ||||||||||||||||||||
| 1/8 | 1.2 | 0.03 | 0.5 | 0 | 16 | 8 | 16 | 10 | 16 | 9 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C031 | – | |||
| 1/8 | 2.4 | 0.13 | 2.1 | 0 | 9 | 4 | 7 | 5 | 7 | 2 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C032 | – | |||
| 1/4 | 1.2 | 0.03 | 0.5 | 0 | 16 | 8 | 16 | 10 | 16 | 9 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C034 | – | |||
| 1/4 | 2.4 | 0.13 | 2.1 | 0 | 10 | 4 | 7 | 5 | 7 | 2 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C035 | B314A121 | |||
| NO – Normally Open | ||||||||||||||||||||
| 1/8 | 1.2 | 0.03 | 0.5 | 0 | 20 | 14 | 20 | 14 | 20 | 8 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C049 | – | |||
| 1/8 | 2.4 | 0.13 | 2.1 | 0 | 12 | 5 | 12 | 6 | 12 | 3 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C050 | – | |||
| 1/4 | 1.2 | 0.03 | 0.5 | 0 | 20 | 14 | 20 | 14 | 20 | 8 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C052 | – | |||
| 1/4 | 2.4 | 0.13 | 2.1 | 0 | 12 | 5 | 12 | 6 | 12 | 3 | BP | ⋅ | ⋅ | ⋅ | ⋅ | B314C053 | B314A122 | |||
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