15 Series Lockout L-O-X® Valves Y1523A4003
- Easily identifiable with a yellow body and a red handle to control ON/OFF positions (non-Stainless Steel)
- Full size exhaust ports (equal to or larger than supply) provide rapid exhaust of downstream air and are threaded for silencers or remote exhaust lines
- Design only allows the valve to be lockable in the OFF (closed) position
- Fluorocarbon slipper seals for easy shifting, even after long periods of inactivity
- Includes integrated sensing port for pressure verification with either a visual pop-up indicator or electrical pressure switch
Y1523A4003
$114.25
Quantity
Estimated Ship Date: 12/06/2025
*Estimated Ship Date based on standard manufacturing times for quantities of 10 or less. Shipments will be made anywhere in the United States.
Product Information
| Series | 15 Series Modular |
| Actuation | Manual |
| Function | 3/2 |
| Soft Start | Not Included |
| Construction | Spool |
| Valve Body Material | Cast Aluminum |
| Thread Type | NPT |
| Inlet Size | 1/2 |
| Outlet Size | 1/2 |
| Exhaust Size | 3/4" |
| Body Size | 3/4 |
| Mounting | In-line |
| Length | 4.01 in (101.9 mm) |
| Width | 2.9 in (73.7 mm) |
| Height | 5.29 in (134.4 mm) |
| Weight | 1.8 |
| Ports 1-2 Flow | 5.5 Cv (5500 Nl/min) |
| Ports 1-2 Flow (Nl/min) | 5400 |
| Ports 2-3 Flow | 8.6 Cv (8500 Nl/min) |
| Ports Flow 2-3 (Nl/min) | 8500 |
| Ambient Temperature | 40 to 175 F (4 to 80 C) |
| Media Temperature | 40 to 175 F (4 to 80 C) |
| Fluid Media | Filtered Air |
| Operating Pressure | 0 to 300 psig (0 to 20.7 bar) |
| Poppet/Spool Material | Stainless Steel |
| Seal Material | Fluorocarbon |
| Safety Category | Category 1 |
| PL Rating | PL c |
| DGUV Certification | No |
| CE Certification | No |
| EAC Declaration | Yes |
| CSA/UL Certification | No |
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15 Series Lockout L-O-X® Valves
Y1523A4003
Contact Us for a 3D Model
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15 Series Lockout L-O-X® Valves
Y1523A4003
Contact ROSS Controls for Ordering Information
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