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Business Type
  • Business Type: Production and processing
  • Primary Business: LED Epi/ chip, LED Packaging equipment
LEDeXchange > Product > Epi/chip equip > Epitaxial growth chemicals and gases > DVN Pneumatic valve
Product price(US$) Location
$207.00 Taiwan
Product issuing date：2012-05-05
Product valid date：Not limited

DVN Pneumatic valve Send inquiry

Manufacturer First General Technology Inc.

 

Code： DVN氣動閥 Name： DVN Pneumatic valve DVN SERIER

Low Pressure Pneumatic Diaphragm Valve
Specifications

• Reduced inner capacity
• Electropolished , D.I. water cleaned , assembled ,tested and packaged in certified clean room.
• Minimal contributions of Moisture, Oxygen and Hydrocarbon.
• Permanently heat code laser marked；Material traceable to original mill certificate of test.
• Hastelloy®C-22™ and custom configurations available upon request.
Size 1/4" 3/8",1/2" 3/4" Cv Value 0.3 0.7 -0.7 Orifice Size 4.5mm 7.8mm 7.8mm Max. Working Pressure(G.) 1Mpa Operating Pressure(G.) 0.4~0.7Mpa Max.Working Temp. PCTFE:-10℃~65℃/PFA:-10℃~120℃/PI:-10℃~150℃ Internal Leakage Allowance(He) 1x10-10Pa.M3/S Test Pressure ≦1x10-2Torr Holding Time ≧15 sec External Leakage Allowance(He) 1x10-10Pa.M3/S Test Pressure ≦1x10-2Torr Holding Time ≧1 min Particle Inspection(EP only) No count Pressure:60~80psi N2 Gas Sample Volume:1CMF 0.1μm and Larger