Description
Parker-Sporlan 400702 — 1″ Normally Open Drinking Water Solenoid Valve
The Parker-Sporlan 400702 is a 1-inch normally open (NO) solenoid valve engineered specifically for potable and drinking water applications. Designed to deliver dependable, leak-free performance in demanding water control systems, this valve is a trusted solution for commercial and industrial HVAC and plumbing installations where water quality and system integrity are paramount.
Key Features
- 1-inch connection size for straightforward integration into standard piping systems
- Normally Open (NO) operation — valve opens when de-energized, closes when energized
- Operating pressure range: 5 to 120 PSI, suitable for a wide range of water system pressures
- 24-volt coil voltage for compatibility with standard low-voltage control circuits
- Rated for drinking water (potable water) service, meeting requirements for safe water handling
- Parker-Sporlan quality construction for long service life and reliable on/off flow control
Specifications
- Part Number: 400702
- Connection Size: 1 inch
- Valve Action: Normally Open (NO)
- Pressure Range: 5–120 PSI
- Coil Voltage: 24V
- Application: Drinking Water / Potable Water
- Brand: Parker-Sporlan
Application
Ideal for use in commercial water distribution, HVAC hydronic systems, and any application requiring automated control of potable water flow. The normally open configuration ensures water continues to flow during power interruptions — a critical safety feature in many drinking water and process systems.







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