RDF50~100

1. The valve is designed to remain in the normally open position, ensuring that water supply is not affected by unstable pressure on the primary side.
2. The internal pressure control chamber uses a diaphragm design, which prevents malfunctions and prolongs lifespan even with poor water quality, without leakage or dripping.
3. The secondary side pressure directly influences the pressure control chamber, allowing for sensitive response and precise pressure adjustment when setting the pressure.