3" Manual Irrigation Pressure Relief Valve
Product Details
The 3" Manual Irrigation Pressure Relief Valve is designed to provide over pressure protection for irrigation systems. Utilizing a hydraulic diaphragm structure combined with manual adjustment, it automatically opens to release pressure when the system pressure exceeds the set value, preventing pipe bursts, water hammer damage to pump stations, filters, or drip/sprinkler irrigation equipment. It features a durable black valve body, a red adjustment knob, orange/gold fittings, and a black hose connection, making installation simple and reliable.
Video Description
Product Features
Wide Pressure Range and Low-Pressure Response: Responds from as low as 0.35 Bar and operates stably up to 10 Bar, suitable for systems ranging from low-pressure drip irrigation to medium- and high-pressure sprinkler irrigation.
High Flow Rate Pressure Relief Capacity: Maximum flow rate of 50 m³/h for rapid release of excess pressure with minimal pressure loss.
Rugged and Durable Materials: The body of 3" Manual Irrigation Pressure Relief Valve made of reinforced nylon, resistant to corrosion, sediment, and chemicals. Long service life.
Convenient Manual Adjustment: Manually set the release pressure using the red adjustment knob or screw on the top. Low operating torque allows for easy adjustment even in humid environments.
Multiple Interface Compatibility: Supports various connections including BSP/NPT threads, flanges, and VIC grooves, offering flexible installation. Moderate weight facilitates on-site transportation and installation.
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