The 30w01 Self-operated Micro-pressure Control Valve

Summary
The 30W01 self-operated micro- pressure control valve It is widely used for controlling after-valve pressure (mmH2O) of non corrosive gas or air with pressure no higher than1.4MPa, working temperature no higher than 120℃(or 150℃) and pressure control range of 0.14 - 7.2KPa. It is widely applied in gas sealing pressure control devices of various oil products, chemicals and liquid storage tanks.
Body
DN15~100mm
PN1.6、4.0 Mpa
Material ：WCB、CF8、CF8M
Bonnet
Material ：WCB、CF8、CF8M
Pressure balancing part: diaphragm + spring
Material: spring 304
Diaphragm
NBR ： -40 - 120℃
Fluorine rubber ： -20 - 150℃
EPR ： -50 - 150℃
ZA7 Actuator (pilot)
Diaphragm box Punch forming with A3 steel sheet
Diaphragm NBR, fluorine rubber, EPR
Spring：304
Plug：304
Sea：304
Stem：304
*The actuator with five kinds of pressure control ranges and one model
*Easy assembly and disassembly, convenient control
The 30W01 micro-pressure control valve
DN 15 20 25 32 40 50 65 80 100
Rated flow coefficient Kv 4 6 .3 8 16 20 32 50 80 25
Flow characteristic Quick open
PN 1 .6 Mpa
Pressure balancing part SPRING 1Cr 18 Ni9
Bellows diaphragm NBR Fluorine rubber EPR
Working temperature -40 ~120℃ -20 ~150℃ -50~ 150℃
Allowable leakage (input 0.1MPapressure before the valve) 1 bubblemin 2 bubblesmin 3 bubblesmin
4 bubblesmin 6 bubbles min 11 bubblesmin