Zero Differential Pressure Startup: Utilizing a semi-direct acting structure, it operates stably within a working pressure range of 0 to 7 Bar without requiring a minimum pressure drop.
Premium Engineering Plastic Body: Made of high-performance reinforced nylon, it offers excellent anti-aging, light acid/alkali resistance, and rust-proof characteristics, being lighter and more cost-effective than brass bodies.
High-Efficiency Sealing Materials: Standardized with a long-life NBR diaphragm. EPDM or VITON seals can be customized based on chemical compatibility and medium temperature to ensure zero leakage.
Robust Protection Coil: Standard IP65 industrial protection rating with a DIN standard connector, providing dustproof and waterproof operations. Optional low-power epoxy-encapsulated coils are available for extreme outdoor conditions (rain and sunlight).
Wide Range of Sizes: Threaded ports range from 1/2" to 2" (DN15 - DN50) with large orifice designs to guarantee high system flow rates (high Cv factors).