Vacuums

Pneumatic Operation Right Angle Isolation Valves

Pneumatic Operation Right Angle Isolation Valves
  • Improved lifetime
    mean‑time-to-failure now 5,000,000 cycles
  • Valve Status
    Electrical and visual indication of valve status
  • Fast acting
    20 ms to close (PV16)
  • Choice of Materials
    Available in aluminium or stainless steel
  • Sealing Options
    Choice of bellows or ‘O’ ring shaft sealing with aluminium bodies

The range of single acting cylinder, spring return pipeline valves is designed for high speed actuation from standard pneumatic lines, and are offered in sizes NW10, 16, 25, 40 and 50.

They are available with aluminium or stainless steel bodies with either O-ring (shaft seal Aluminium only) or bellows seal.

The valves are designed for long life duties, with a MTTF of 5,000,000 cycles for both bellows and ‘O’ ring sealed versions providing long intervals between services.

Technical Data





PV10PK
PV16PK
PV25PK
PV40PK
PV50PK
Molecular conductance
l/s
3
4
10
40
50
Leak rate
mbar l/s
<1x10-9
<1x10-9
<1x10-9
<1x10-9
<1x10-9
Pressure range
mbar
1x10-9 to 2100
1x10-9 to 2100
1x10-9 to 2100
1x10-9 to 2100
1x10-9 to 2100
Ambient operating temperature
°C
5-100
5-100
5-100
5-100
5-100
Maximum baking temperature
°C
100
100
100
100
100
Weight (Aluminium)
g
310
310
610
1500
2000
Weight (Stainless Steel)
g
520
520
980
2300
4000