Company Info |
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Company Name | Shanghai Kangquan Valve Co., Ltd. |
Country/Territory: | Shanghai China |
Business Type: | | 1,2,9 |
Number of Employees: | |
Main Products: gate valve ball valve check valve globe valve control valve |
Adjustable Pressure Reducing and Sustaining Valves
Description
Adjustable pressure reducing and sustaining valves is installed in feeding/draining water system in high building to reduce the inlet pressure to required pressure. The valves ensure outlet pressure stay in the setting pressure stably by its own energy, that is, the outlet pressure does not change owing to the inlet pressure's and flow's change. There is self-cleaning filtering mesh installed at the valves control system's inlet not to let the great specific gravity and large diameter particle flow into the system and ensure the system unimpeded. The valve acts quickly and has a long lifespan.
Standard and regulation
Flange connection dimension: GB/T 17241.6-1998, GB/T 9113.1-2000
Nominal pressure: PN0.6MPa, PN1.0MPa, PN1.6MPa, PN2.5MPa
Nominal diameter: Diaphragm type DN50¡«450mm, Piston type DN500¡«900mm
Suitable medium: Water
Suitable temperature: ¡Ü80¡æ
Inspection and test: GB/T 13927, API598
Body material: Cast iron, Ductile cast iron, Carbon Steel, Stainless steel