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VALVE PRODUCTS

COVNA aims to provide customers quailty products with competitive pricing

COVNA SL200X Series Automatic Control Valve

A automatic control valve alos named as water pressure regulator (sometimes called a pressure relief valve, or PRV)  is a specialized plumbing valve that reduces the water pressure coming into the home through the main water line. This valve brings down the pressure to a safe level before the water reaches any plumbing fixtures inside the home. This type of pressure reducing valve is an intelligent valve that uses the energy of the medium to regulate and control the pressure of the line.

COVNA offer brass pressure reducing valve, stainless steel pressure reducing valve, safety reief valve

  • Model: Pressure Relief Valve
  • Size Range: 2" to 18"
  • Pressure Range: 6 to 64MPa
  • Material: WCB

COVNA Automatic Control Valve 

The SL200X pressure automatic control valve is used for domestic water supply, fire water supply and other industrial water supply systems. By adjusting the pressure reducing pilot valve, the outlet pressure of the main valve can be adjusted.

The outlet pressure is not changed by the inlet pressure and the change of the inlet flow. The outlet pressure is safely and reliably maintained at the set value, and the set value can be adjusted as needed to achieve the purpose of decompression.

The valve has precise decompression, stable performance, safety and reliability, and convenient installation and adjustment.

Model
Pressure reducing valve
End Connection
Flange
MOQ 
1 Set
Body Material
WCB
Max. Upstream Pressure
64MPa
Sealing Material
PTFE
Downstream Pressure Setting Range
6~64MPa
Diaphragm
NBR
Factory Setting
3bar
Strainer
Stainless Steel
Max. Working Temperature
40°C
Temp. of Media
-10°C to 180°C
Size range
2”~18”
Certification
ISO 9001, CE, TUV, SGS
Media
Steam, Water
Warranty
1 Year (12 Months)

automatic control valve

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