The 30W01 self-operated micro-pressure control valve

• Post Date:

  Oct 09,2014

• Expiry Date:

  Apr 07,2015

• Detailed Description:

  Cas No. :The 30W01 Quantity: 9001、ISO4001、CE
  Specs:1pc
  Price:50-200 USD Metric Tons
  Payment Method: T/T
  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 bubble/min 2 bubbles/min 3 bubbles/min
  4 bubbles/min 6 bubbles/ min 11 bubbles/min
  Main technical parameters of ZA7 actuator (pilot)
  Effective area(cm2) 430
  After-valve pressure 0 .14~0 .36 0 .3 2~ 1.00 0 .90~2 .50
  control range (Kpa) 2 .10~4 .50 3 .9 0~7 .20 　
  Maximum output force Mpa ≤1.4
  Minimum output force Mpa ≥0 .2
  Diaphragm material NBR Fluorine rubber EPR
  Working temperature ℃ -4 0~ 120℃ -20~150℃ -50~ 150℃
  Adjusting precision ±15%
  Control pipeline, connection Copper pipe or steel pipe Φ10X 1(mm); ferrule connection: R1/4"
  Product features:
  * Simple structure, convenient installation and commissioning, low maintenance cost
  * Wide adjusting range: Adjustment of five levels can be carried out within the range of 14~720mmH2O.
  * Fast response and high adjusting precision
  * Playing the safety protection function when being used in the storage tank nitrogen sealing system.
  
  
  Ⅰ.Normal temperature type
  A$R\DN 15 20 25 32 40 50 65 80 100
  ZA7 Hmm 320 370 390 400 410 438 460 500 520
  φ280mm Kg 18 21 26 32 40 47 60 65 71
  L 160 160 160 230 230 230 290 310 350
  

• CAS Registry Number:

  The 30W01

• Company:

  Zhejiang REOWO Automatic Instrument Co.     [ China ]        

• Contact:

  Johnny

• Tel:

  86-021-52805855

• Fax:

• Email:

  salec@reowo.com