Rapid Delivery for Stainless Steel Strainer - The Pressure Relief Holding Water Control Valve - Like Valve

Features: Holding pressure valve is mainly used for fire or other water supply systems relief, in order to prevent overpressure or maintenance of fire water supply system pressure. Fire pump can also features closed, so that a larger proportion of larger diameter, suspended particles will not enter the control system, to ensure that the system of circulating SMOOTH OPERATOR, safe and reliable operation of the valve. The system movement is stable, high strength, long service life. Dimension DN 20 25 32 40 50 65 80 100 125 150 200 250 300 350 400 450 L 150 160 180 200 203 216 241 292 330 356 495 622 698 787 914 978 H1 463 463 463 516 516 520 537 596 653 709 805 855 953 990 1030 1030 H 557 557 557 610 610 625 642 750 808 884 1135 1185 1325 1385 1445 1445 Certifications Equipement Machine processing equipment 178 sets, Inspection equipment 32 sets. Hot sales Product Uses Contact us