self-operated pressure difference control valve
Detailed Product Description
The type self-operated pressure difference control valve is a kind of valve which can fix the pressure difference automatically and balance the hydraulic regime. It can be used in the centralized heat-supply, centralized air-conditioning and other hydraulic systems. It supports the self-adjusted of the consuming installation, and climinates the influence on the controlled system from the pressure fluctuation of the outer new work.
Nominal pressure: 1.6Mpa,2.5Mpa,
Medium temperature: 0-150 degree
The material of valve body: grey cast iron, carbon cast steel, forging alloy copper.
The pressure difference control accuracy"+-7.5%
On the premise that the control accuracy is not lost, if it is used in the air-conditioning system or the substation, the controlled pressure difference (PL) can be adjusted from 10Kpa to 200Kpa, it it is used in the consumer heat inlet, the controlled pressure difference (PL) can be adjusted from 5Kpa TO 80Kpa.
Size: DN20 TO DN700
The company has passed the ISO9001:2000 Quality certificated.
The quality is in the first level in China.
If you take interested in this kind of products please contact with me as soon as possible.
I will give your more detailed information.
Ms Jenny Liu
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