YK42X YK42F Pressure reducing valve

YK42X YK42F Pressure reducing valve Product introduction

　YK42X YK42F Pressure reducing valve is direct acting diaphragm spring structure, which is updated on base of Y42X Y42F Pressure reducing valve,both flanges end installed the pressure guage to witness inlet and outlet pressure. YK42X YK42F Pressure reducing valve mainly consists of adjusting spring, diaphragm, piston, seat, disc and other parts.The pressure downstream of the diaphragm can be directly sensed to drive the disc, and the water pressure reducing valve opening can be controlled to realize pressure reduction and pressure stabilization.YK42X YK42F Pressure reducing valve can replace the conventional sectional water pipe and save equipment in the cold and hot water supply system of urban buildings and high-rise buildings.YK42X YK42F Pressure reducing valve can also be in the usual hot and cold pipeline.

YK42X YK42F Pressure reducing valve material

Part Name	Part Material
Body/Bonnet/End bonnet	WCB/Cast iron/Ductile iron
Seat	2Cr13/
Cylinder sleeve	2Cr13/Copper
Piston	Cast iron
Guide valve seat / stem	2Cr13
Main valve spring	1Cr18Ni9Ti
Guide valve sprig	50CrVA
Regulating spring	60Si12Mn

YK42X YK42F Pressure reducing valve technical parameter

Nominal pressure（MPa）	1.0	1.6	2.5
Shell test pressure（MPa）	1.5	2.4	3.75
Seal test pressure（MPa）	1.1	1.6	2.5
Max. Inlet pressure（MPa）	1.1	1.6	2.5
Outlet pressure range（MPa）	0.2-0.8	0.2-1.0	0.4-1.6
Pressure characteristic deviation（MPa）△P2P	GB12246-1989
Flow characteristic deviation（MPa）△P2G	GB12246-1989
Max. Pressure difference（MPa）	0.15	0.15	0.15
Leakage Level	0 m L/min

Note:Shell test does not include diaphragm and roof.

YK42X YK42F Pressure reducing valve Related Products

Previous:Y42X Y42F Water pressure reducing valve

Next:YK43X YK43F Pressure reducing valve

YK42X YK42F Pressure reducing valve

Valves Product

Contact Us