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Spectrolab Diaphragm valves DVM-13-NPTF
Product
/
SPECTRON
/
Valves
/ Spectrolab Diaphragm valves DVM-13-NPTF
Spectrolab Diaphragm valves DVM-13-NPTF
BENEFITS
SPECIFICATION
Brass diaphragm valves for manual shut-off
For non corrosive gases and gas mixtures up to quality 6.0
Suitable for up to 40 bar pressure
Fully functional under vacuum
Wide range of in- / outlets
Metal-to-metal sealing to atmosphere
Approved for use with oxygen
Ergonomically designed
Operating pressure:
DN8 / DN13:
max. 40 bar
DN19:
max. 25 bar
Seat diameter:
8 / 13 / 19 mm
Materials
Body:
chrome plated brass
Diaphragm DN8:
stainless steel 1.4571
Diaphragm DN13 / DN19:
stainless steel 1.4310
In- / outlet
see dimensions in PDF
Temperature range:
-20°C to +60°C
Leak rate (to atmosphere):
≤ 10-8 mbar l/s He
Leak rate (via valve seat):
≤ 10-6 mbar l/s He
cv-value DN8
1/4“-NPT:
1,47
3/8“-NPT:
1,47
tube 6×1 mm:
0,47
cv-value DN13:
2,1
cv-value DN19:
3,1
Download Brochure
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