ASCO 121 hazardous area solenoid valves are direct acting/operating type valves suitable for hazardous areas installation with international classifications including ATEX, UL, CSA and other local approvals on request.
ASCO 121 hazardous area solenoid valves are direct acting/operating type valves suitable for hazardous areas installation with international classifications including ATEX, UL, CSA and other local approvals on request.
2/2 – 3/2 Way Solenoid Valve
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.
Differential Pressure : 0 – 40 bar (1 bar = 100 kPA)
Maximum Viscosity: 40cSt (mm²/s)
Response Time : 15 – 25 ms
Coil Connection: Screw terminals
Electrical Safety : IEC 335
Standard Valve Voltages : DC (=) : 24V – 48V
AC (∼) : 24V – 48V – 115V – 230V / 50HZ (Other voltages and 60 Hz on request)
Image : Energy Reality - A Project of Post Carbon Institute.
| Category | Process Instrumentation |
|---|
| Fluids | Temperature Range (TS) | Valve Seal Materials |
| Water, Air, Inert Gas, Oil | -10°C to +80°C | NBR (nitrile) |
| ASCO 121 Solenoid Valve | Brass Valve Body |
| Body | Brass |
| Internal Parts and Springs | Stainless Steel |
| Seals | NBR |
| Shading Coil | Copper |
| Pipe Size | Orifice Size | Flow Coefficient kV | Operating Pressure Differential (Bar) | Power Coil (W) | ASCO Solenoid Valve Catalogue Number | Reference | |||||||||||||
| min. | max. (PS) | Without Manual Operator | With Button Manual Operator | ||||||||||||||||
| (mm) | (M3/h) | (l/min) | Air (*) | Water/oil (*) | ~ | = | ~ | = | |||||||||||
| ~ | = | ~ | = | ~ | = | ||||||||||||||
| 2/2 NC – Normally closed | |||||||||||||||||||
| 1/4″ | 1.5 | 0.08 | 1.3 | 0 | 40 | 40 | 40 | 25 | 12 | 10 | ASCO 12100003 | ASCO 12101093 | ASCO 12101092 | ASCO 12101094 | MB201/O-1.5 | ||||
| 3 | 0.21 | 3.5 | 0 | 25 | 10 | 25 | 7 | 12 | 10 | ASCO 12100012 | ASCO 12100960 | ASCO 12100957 | ASCO 12100962 | MB201/O-3 | |||||
| 5 | 0.36 | 6 | 0 | 10 | 3.5 | 8 | 3 | 12 | 10 | ASCO 12100024 | ASCO 12100593 | ASCO 12101041 | ASCO 12100964 | MB201/O-5 | |||||
| 6 | 0.48 | 8 | 0 | 5.5 | 2 | 4.5 | 1.5 | 12 | 10 | ASCO 12100333 | ASCO 12100037 | ASCO 12101041 | ASCO 12100965 | MB201/O-6 | |||||
| 3/2 NC – Normally closed | |||||||||||||||||||
| 1/4″ | 1.5 | 0.08 | 1.3 | 0 | 25 | 25 | 25 | 25 | 12 | 10 | ASCO 12100783 | ASCO 12101087 | ASCO 12101086 | ASCO 12100920 | MB301/O-1.5 | ||||
| 3 | 0.21 | 3.5 | 0 | 10 | 10 | 10 | 10 | 12 | 10 | ASCO 12100128 | ASCO 12100134 | ASCO 12100129 | ASCO 12100994 | MB301/O-3 | |||||
| 5 | 0.36 | 6 | 0 | 3.5 | 3.5 | 3.5 | 3.5 | 12 | 10 | ASCO 12100148 | ASCO 12100935 | ASCO 12100149 | ASCO 12100995 | MB301/O-5 | |||||
Tell us your quantity and requirements — we reply within one business day.
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.
Share your specifications and quantities. Our team will review your request and come back with sourcing options and a quotation.
