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Ball valve, 3-Way, manually actuated, DN 40 ISO-KF
Order number: 120VKD040-L.A

  • Ball made from stainless steel (1.4401) with a T- or L-shaped through hole
  • Ball valve with large-scale free clearance
  • Not overlap-free
Actuator 90° rotation of hand lever
Ball configuration type L
Flange, material Stainless steel 1.4301 (AISI 304)
Housing Stainless steel 1.4408
Nominal diameter DN 40 ISO-KF
Pressure range 1 · 10-5 hPa – 5 · 102 hPa over pressure  
Seal Ball: PTFE (reinforced with fiberglass)
Stem: PTFE/FKM
Service life 20000 cycles
Temperature range -20-80 °C | -4-176 °F | 253-353 K
Tightness 1 · 10-7 Pa m3/s | 7.5 · 10-7 Torr l/s | 1 · 10-6 mbar l/s
Type Ball valve
Weight 9.4 kg | 20.72 lb

Dimension-TIM-RS

A
85 mm
B
32 mm
File Type Language Date Filesize
Data sheet PDF EN 09-30-2023 ~ 142.1 KB
Stepfile STP EN 09-20-2022 ~ 3.5 MB
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

T  +1 (800) 248-8254
F  +1 (888) 658-7983
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