HAWE relief valve PSVFA2/280-5 in stock

Brand HAWE/Germany Application Areas Chemical, Petroleum, Mining, Road/Rail/Marine, Comprehensive Main Functions of HAWE Relief Valves (Germany): **Constant Pressure Relief:** In a fixed-displacement pump throttling system, the pump provides a constant flow rate. When system pressure increases, the flow demand decreases. The relief valve opens, allowing excess flow to return to the oil tank, ensuring a constant inlet pressure (i.e., pump outlet pressure) (the valve opening fluctuates with p