Product Name: AX742X (730X) BFAX107X safety relief valve 
 Category: Multifunctional Hydraulic Control Valve 
 Specifications: AX742X (730X) BFAX107X 
 Product Diameter: DN40-1000mm 
 Product pressure: 1.0-2.5MPa 
 Views: 378 
 Input time: 2008-10-25 
 Page Keywords: safety relief valve 
 I. Overview 

 The product from the main valve and needle valve, pilot valve, ball valve, and take over the system components, the main valve body, all-channel, DC-style, streamlined design, and use two types of diaphragm or piston-type structure. This product is used to set the pressure regulator valve spring guide and adjust the needle valve opening set outlet pressure, and by taking over the role of the feedback system and the control room to stabilize the outlet pressure. 
 The products use needle valves, hydraulic self-guided control valve, no additional other devices and energy, maintenance is simple, by the inlet pressure and flow of small, high accuracy pressure control, vacuum regulators and reliable. 

 Second, the main technical parameters: 

 Nominal pressure (Mpa) shell test pressure (MPa) sealing test pressure (MPa) voltage range (MPa) for medium medium temperature (℃) 
 Water 0-80 1.0 1.5 1.1 0-1.0 
 1.6 2.4 1.76 0-1.6 
 2.5 3.75 2.75 0-2.5