Discharge Pressure Valve
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Dn40: |
Dn300 |
Product Description
Product characteristics
It controls and maintains a preset upstream pressure regardless of variations in flow
rate. Always mounted in line, it prevents the pump from reducing its suction pressure below
the security point. It prevents also from exceeding the pumping capacity when the demand
is higher
Working principle
.
When upstream pressure is getting lower than the pressure required by the pilot ,
the pilot will close and limit the flow circulation. The upstream pressure pushes on the
membrane of the main valve A which closes.
When upstream pressure increases, pilot will open and release the pressure from
the membrane of the main valve A which opens.
• Goal statement
To be a China total sourcing solution provider for overseas customer
• Materials supplied included:
Alloy steel, stainless steel, hastelloy, grey iron, nodular cast iron, bronze, brass, aluminum and aluminum alloy.
• Products included:
Machined castings for valves and pumps industries: Bodies, covers, guides, bonnets, discs, stems and shafts and kinds of completed valves and pumps.
• Processes utilized include:
Lost wax castings, lost foam castings, resin sand castings, green sand castings, aluminum and zinc die castings, multiple machining processes
• Goal statement
To be a China total sourcing solution provider for overseas customer
• Materials supplied included:
Alloy steel, stainless steel, hastelloy, grey iron, nodular cast iron, bronze, brass, aluminum and aluminum alloy.
• Products included:
Machined castings for valves and pumps industries: Bodies, covers, guides, bonnets, discs, stems and shafts and kinds of completed valves and pumps.
• Processes utilized include:
Lost wax castings, lost foam castings, resin sand castings, green sand castings, aluminum and zinc die castings, multiple machining processes
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