





💧 Protect your flow, protect your gear — pressure regulation made smart.
The iSpring APR40 Pressure Regulator Valve expertly limits water pressure to 40 PSI, protecting reverse osmosis systems, water filters, and ice makers from damage. Featuring quick 1/4 inch push-in fittings for fast installation and a robust 4 GPM flow rate at 100 PSI, this compact, NSF-certified valve ensures reliable, efficient water pressure control in any high-pressure setup.
| Brand | iSpring |
| Item dimensions L x W x H | 2 x 2 x 2 inches |
| Inlet Connection Type | Barb |
| Maximum Operating Pressure | 300 Pound per Square Inch |
| Number of Ports | 2 |
| Specification Met | NSF |
| Global Trade Identification Number | 00662425077908 |
| Manufacturer | iSpring Water Systems |
| UPC | 662425077908 |
| Part Number | APR40 |
| Item Weight | 0.01 ounces |
| Product Dimensions | 2 x 2 x 2 inches |
| Item model number | APR40 |
| Is Discontinued By Manufacturer | No |
| Size | 40 Psi |
| Color | White |
| Item Package Quantity | 1 |
| Included Components | Part |
| Batteries Included? | No |
| Batteries Required? | No |
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