|
300 series control valve characteristics
• pressure balance (bellows or balanced diaphragm)structure design, high sensitivity, high accuracy, good stability, wide adjusting range • low noise, maintenance free, energy saving and environmental protection • standard modular design • by assembly can be combination of control
Reading tips
For detailed product information, product animation, please click "contact us",
then visit the company's website, Download and reading Or contact us directly
|
Summary
TheV230D01/V231D01self-operated (after-valve) pressure control valve is Composed of the control valve, actuator And a spring used for pressure setting. It is suitable for controlling after-valve Pressure in the pipes of non-corrosive liquids, gases and steams. When the after-valve pressure rises, the control Valve is closed.
The main features are as follows:
1.It has the pressure balancing function With high sensitivity.
2.Low noise, reliable performance, free Of maintenance
3.The standard modular design is adopted.
4.Various combined controls can be carried out through the assemblies.
Body
|
DN
|
15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250mm
|
|
|
PN
|
Class150, 300
|
|
|
Flange standard
|
ANSI, JIS, DIN GB JB(special standards can be offered according to user requirements)
|
|
|
Body material
|
WCB, CF8, CF3, CF8M, CF3M
|
|
|
Plug material
|
Hard seal
|
Stainless steel (304, 316, 316L)
|
|
Soft seal
|
Stainless steel embedded with rubber ring
|
|
|
Pressure balancing
|
Stainless steel bellows (DN15~125), balanced diaphragm (DN150~250)
|
|