All-metal gas dosing valve, manual, DN 40 CF

A PASSION FOR PERFECTION
All-metal gas dosing valve,
manual, DN 40 CF
Chambers & Components / Valves
UDV 046, All-metal gas dosing valve, manual, DN 16 CF-R
Minimum dead volume
Operating temperature up to 200 °C
For mass spectrometer applications
Specific routing of gas stream when a capillary (accessory) is used
Dimensions
Technical Data
UDV 046, All-metal gas dosing valve,
manual, DN 16 CF-R
Actuator
Flange (in)
Flange (out)
Flow rate min. for: air
Manual
DN 16 CF-R
DN 40 CF-F
1 · 10-9 hPa l/s | 7.5 · 10-10 Torr l/s |
1 · 10-9 mbar l/s
1 · 10-10 hPa l/s | 7.5 · 10-11 Torr l/s |
1 · 10-10 mbar l/s
600 hPa | 450 Torr | 600 mbar
Stainless steel
1 · 10-10 hPa to 3 MP
1 · 10-10 hPa to 1500 hPa (abs.)
30,000 hPa | 22,500 Torr | 30,000 mbar
1 · 10-11 hPa | 7.5 · 10-12 Torr | 1 · 10-11 mbar
350 °C | 662 °F | 623 K
200 °C | 392 °F | 473 K
1 · 10-12 Pa m3/s | 7.5 · 10-12 Torr l/s |
1 · 10-11 mbar l/s
Gas dosing valve
Sapphire
Copper
1.4 kg | 3.09 lb
Flow rate min. for: pure gases
Gas flow max. at inlet pressure of 1000 hPa
Housing
Inlet pressure max.
Operating pressure
Pressure max.
Pressure min.
Temperature: Bakeout
Temperature: Operating
Tightness
Type
Valve plate
Valve seat
Weight
Order number
All-metal gas dosing valve, manual, DN 40 CF
www.pfeiffer-vacuum.com
PF I52 035
Page 2
Chambers & Components / Valves
Accessories
Accessories for UDV 040/046/140/146
Complete capillary, inlet side, length 2 m
Complete capillary, vacuum side, length 1 m
Heater, 200 °C
www.pfeiffer-vacuum.com
PT 420 537 -T
PT 418 976 -T
PT 420 376-T
Page 3
Pfeiffer Vacuum stands for innovative and custom
vacuum solutions worldwide, technological perfection,
competent advice and reliable service.
Complete range
of products
From a single component to complex systems:
We are the only supplier of vacuum technology
that provides a complete product portfolio.
Competence in
theory and practice
Benefit from our know-how and our portfolio of training
opportunities! We support you with your plant layout
and provide first-class on-site service worldwide.
Are you looking for a
perfect vacuum solution?
Please contact us:
Pfeiffer Vacuum GmbH
Headquarters · Germany
T +49 6441 802-0
info@pfeiffer-vacuum.de
www.pfeiffer-vacuum.com
All data subject to change without prior notice. (10/14/2014)
Vacuum solutions
from a single source