Description
Product Information
The MAGFLO™ Automatic Drain Valve, model 70, is designed for dependable, maintenance-free operation in a wide range of applications, including water sprinklers, agricultural watering systems, irrigation, and domestic water systems. With thousands in use, this valve ensures reliable automatic drainage when line pressure falls below 5 psi (or 10 psi for the optional model), making it ideal for closed water systems.
Features & Benefits:
- Durable Construction:
Equipped with a stainless steel spring, fasteners, and valve disc for long-lasting performance. - Smooth Operation:
Includes an acetal valve follower guide for reliable functionality. - Corrosion-Resistant Options:
Available in stainless steel or PVC, both providing resistance to corrosive environments. All internal parts are identical across both material options.
Specifications:
- Connection: 1” NPT Male
- Maximum Pressure: 400 PSI (27 bar)
- Maximum Temperature: 180°F (80°C)
- Automatic Drain Activation: Closes at 5 psi (10 psi optional)
Applications:
- Water Sprinkler Systems: Ensures automatic drainage of residual water when line pressure drops, preventing waterlogging and damage.
- Agricultural Watering Systems: Ideal for use in irrigation systems to automatically drain excess water and maintain system efficiency.
- Irrigation Systems: Provides reliable drainage in various irrigation setups, preventing system freeze and damage by removing stagnant water.
- Domestic Water Systems: Suitable for residential water systems where automatic drainage is required to maintain system integrity and performance.
- Closed Water Systems: Perfect for closed-loop systems where maintaining proper drainage is essential to prevent pressure build-up and potential damage.







