Application and characteristics of GAZDM minimum flow automatic return three-way valve
Product use:
1. Boiler water supply and cooling water equipment; 2. Petroleum, chemical and refrigeration equipment; 3. Treatment of drinking water and wastewater equipment; 4. Iron and steel metallurgy; 5. Fire fighting system.
Product features:
The product integrates check valve, flow sensing, bypass control valve, and multi-level pressure reduction functions. It does not require power source and control system, nor electrical wiring. It is intrinsically safe. Small space, minimizing the possibility of failure caused by high-speed fluid. Low installation and maintenance costs. It is the preferred pump protection mode in modern industrial process. (The main valve clack of the product can automatically sense the mainstream flow in the process system, so as to determine the position of the main valve clack and bypass valve clack according to this flow; the product has the function of a check valve to prevent liquid backflow into the pump body, and the standard bypass has a check function; The minimum flow required for the normal operation of the pump can be sucked into the storage device through the bypass, and the HQ characteristics of the pump can be adjusted to achieve recirculation; The bypass control system can reduce the high pressure of the return medium from the pump outlet to the low pressure suitable for the return storage device with low noise and little wear.)
