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The Orbit 57281 L-Series Automatic Sprinkler Valve is a durable, 1-inch FPT inline valve featuring a 24 VAC solenoid with manual twist actuation. Designed for easy maintenance with four captured screws and an internal scrubber filter to prevent clogging, it supports major irrigation controllers including B-hyve for optimized water conservation. Constructed from PVC and compatible with Schedule 40/80 fittings, it delivers reliable, efficient water flow control for professional-grade irrigation systems.









| Material | PVC |
| Brand | Orbit |
| Item dimensions L x W x H | 2.63 x 4.4 x 5.5 inches |
| Exterior Finish | Nickel |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | 1-inch female pipe thread (FPT) |
| Outlet Connection Type | FNPT |
| Maximum Operating Pressure | 100 Pound per Square Inch |
| Number of Ports | 1 |
| Outlet Connection Size | 1 Inches |
| Specification Met | ASME B16.34 |
| Global Trade Identification Number | 00046878572812 |
| Manufacturer | Orbit Irrigation Products |
| UPC | 046878572812 |
| Part Number | 57281L |
| Item Weight | 12.6 ounces |
| Product Dimensions | 2.63 x 4.4 x 5.5 inches |
| Item model number | 57281 |
| Is Discontinued By Manufacturer | No |
| Size | 1 Count (Pack of 1) |
| Color | Green |
| Style | L-series |
| Voltage | 24 Volts |
| Item Package Quantity | 1 |
| Included Components | valve |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Warranty |
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