- Product Details
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Quick Details
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Product name:
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Automatic Hydraulic Control Valve
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Size:
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DN50-DN1000
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Material:
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Ductile Iron/Stainless Steel/Cast Steel/Bronze/Aluminum Alloy
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Temperature:
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≤80°C
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Pressure Level:
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PN10, PN16, PN25, Class125, Class150
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Design Standards:
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CJ/T 219 & JB/T 10674 & EN 1074-5
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Face to Face:
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GB 12221 / EN 558-1 / ISO 5752 Series 1
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Body material:
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Ductile iron, SS304, SS316
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Connection:
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Flange
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Medium:
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Water
Quick Details
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Port Size:
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dn50-dn1000
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Place of Origin:
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Shanghai, China
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Brand Name:
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RKSfluid
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Product name:
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Automatic Hydraulic Control Valve
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Size:
-
DN50-DN1000
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Material:
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Ductile Iron/Stainless Steel/Cast Steel/Bronze/Aluminum Alloy
-
Temperature:
-
≤80°C
-
Pressure Level:
-
PN10, PN16, PN25, Class125, Class150
-
Design Standards:
-
CJ/T 219 & JB/T 10674 & EN 1074-5
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Face to Face:
-
GB 12221 / EN 558-1 / ISO 5752 Series 1
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Body material:
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Ductile iron, SS304, SS316
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Connection:
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Flange
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Medium:
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Water
Product Paramenters
Pressure-reducing valve
is also called pressure-stabilizing valve, pressure-reducing pressure-stabilizing valve.
No matter how the flow or pressure before the valve fluctuations and changes,The valve can be high pressure before the valve reduced to low pressure after the valve,and maintain stability; even if the valve no user water, can also maintain a stable outlet pressure (reduced static pressure) .
Features
Fully bore globe pattern design, lowest head loss while fully open
Keep stable working condition even the flow rate close to zero
High sensitive and strength fabric reinforced diaphragm
- 1000000 cycles test between fully close and open with working pressure
- 5 times of working pressure destructive test
Most components are machined by CNC
Fusion bonded epoxy coating process is based on GSK & WIS standard
High standard production test
- Seal test: Low pressure 0.5 bar
High pressure 1.1xPN+1 bar
- Shell test: 1.5xPN+1 bar
- Pressure modulated vibration: +/-0.2 bar
Data collected automatically 1000 times/sec, display with static or dynamic chart
Easy installation, operation and free maintenance
Different materials with WRAS/KTW/NSF/ACS certification to meet different market
Application Area
urban water supply and industrial，agricultural water transmission lines,etc.
Working Principle
pressure reducing valve is an accurate and pilot controlled valve ，It can be reduce a high inlet water pressure to a steady downstream pressure regardless of the inlet water pressure chanding.
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Size
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NPS1½-NPS40（DN40-DN1200）
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Working Medium
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Water or Fueling
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Temperature
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0°C~70°C
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Material
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Ductile Iron/Stainless Steel/Cast Steel/Bronze/Aluminum Alloy
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