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401 Series Single Solenoid Slide Valve
The ASCO Series 401, also known as 8401, is a line of pilot-operated air slide valves designed for air and inert gas service in heating equipment applications. The aluminum valves incorporate a unique sliding and sealing member that provides a durable and non-stick sealing method. Optional flow control regulates cylinder speed in either direction and permits adjustable Cv from 0.2 to 0.8.
Features
- Dual solenoid versions hold last position, even after loss of electric power. Solenoid may be energized momentarily (1/10 second) or continuously
- Standard manual operator both momentary and maintained
- Sub-base and manifold mounting for installation flexibility; direct-mount constructions are available
- Watertight Types 1, 2, 3, 3S, 4, and 4X and explosion-proof and watertight Types 3, 3S, 4, 4X, 6, 6P, 7, and 9 offer reliable operation in challenging environments
The ASCO Series 401, also known as 8401, is a line of pilot-operated air slide valves designed for air and inert gas service in heating equipment applications. The aluminum valves incorporate a unique sliding and sealing member that provides a durable and non-stick sealing method. Optional flow control regulates cylinder speed in either direction and permits adjustable Cv from 0.2 to 0.8.
Features
- Dual solenoid versions hold last position, even after loss of electric power. Solenoid may be energized momentarily (1/10 second) or continuously
- Standard manual operator both momentary and maintained
- Sub-base and manifold mounting for installation flexibility; direct-mount constructions are available
- Watertight Types 1, 2, 3, 3S, 4, and 4X and explosion-proof and watertight Types 3, 3S, 4, 4X, 6, 6P, 7, and 9 offer reliable operation in challenging environments
Specifications
| 8401 Series Air Slide Valves | |
|---|---|
| Options | [SC] Molded Epoxy Coil per 3 x DIN 46244, [U] Molded Epoxy Open Frame Class F Coil with 18” Leads, [WT] Watertight |
| Lead Length | Standard, 18" [D] |
| Optional Metering Device | Without, [M] Metering Device |
| Voltage | AC24/60, AC110/50, AC120/60, AC120/60,110/50, AC220/50, AC240/60, AC240/60,220/50, DC6/DC, DC12/DC, DC24/DC, DC120/DC, DC240/DC |
| Product Specifications | [B101] 1/4" Pipe | 1/4" Orifice | .8 Cv Flow |
| Valve Features | |
|---|---|
| Valve: Body Material | Aluminum |
| Valve: Pilot Body | Molded CA |
| Valve: Seal Material | NBR |
| Valve: Slide Material | Molded Delrin |
| Valve: Flow Plate | Ceramic |
| Valve: Core Tube | Stainless Steel |
| Valve: Core and Plugnut | Stainless Steel |
| Valve: Media | Air-Inert Gas |
| Valve: Enclosure Type | Watertight, Explosionproof & Watertight |
| Valve: Pipe Size | 1/4 in |
| Valve: Orifice | 1/4in |
| Valve: Actuation | Solenoid - Air Pilot |
| Valve: Function | 4-Way Single Solenoid |
| Valve: Brand | Asco |
| Valve: End Caps/Covers | Aluminum, Molded CA, SS |
| Valve: Sub-Base Material | Aluminum |
| Valve: Manifold Base Material | Aluminum |
| Valve: Spool Material | Molded Delrin |
| Valve: Min Temperature °F | 0 |
| Valve: Max Temperature °F | 135 |
| Valve: Flow Factor (Cv) | 0.80 |
| Valve: Pressure (psi) | > 20 to 150 psi (1.38 to 10.34 bar) |