Attributes

A 6.31
B 10.10
C 3.70
D 7.80
E 5.70
F 8.10
G 4.40
H 3.76
Ball Port 1.375
End Cap Type QF50
End Cap Tube OD 2
Conductance (L/Sec) 34
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TL4200-QF50-AA-H062

2.0″ 3-Way Pneumatic Ball Valve QF50

$0.00

Part ID: 3008326
 

Specifications

  • Vacuum rated to 1 X 10-8 Torr
  • Helium leak rated less than 1 X 10-9 std. cc/sec
  • Max Temp w/Standard Viton® (FKM) -26°C to 150°C (-15°F to 302°F)

    Higher operating temperatures are possible with alternate o-ring and grease options. Contact our sales department for more information.

Materials

  • Valve body, ball, stem, and end caps: machined from solid 316L stainless steel
  • Standard seal: fluoroelastomer
  • Seats: PTFE Teflon®
  • Lubricant: Dow Corning® High Vacuum Grease

Actuators

  • Actuator operating pressure: 80 – 120 psig
  • Actuator temperature range:
    • Moist air: 0°C to 150°C (32°F to 302°F)
    • Dry air: -20°C to 150°C (-4°F to 302°F)
  • Both Air-to-Open, Spring-to-Close (AS) single acting actuators and Air-to-Open, Air-to-Close (AA) double acting actuators are available
  • 1/8 NPT air line hook-up
  • Visual and mechanical position indicators available
  • Solenoids available for 120VAC, 240VAC or 24VDC versions

Service Kits and Accessories

Service kits are available for all 3-way ball valve series.
Use TL-RK-S 3-way ball valve service kit for both 1-1/2″ and 2″ valves.
Kit includes:

  • (1) stem o-ring
  • (3) body o-rings
  • (2) Teflon seats
  • (1) PEEK stem bearing
  • (1) nylon lock nut

Service kit instructions are available for download here: Manuals and Technical Data Sheets

Lock Kits

Lock kits are available for both manual and pneumatic 3-way ball valves.

Solenoids

Solenoids for pneumatic valves are available in 120VAC and 24VDC 3-way and 4-way switches.

Position Indicator

Use TL-SB-PI-04 for pneumatic 3-way ball valve position indication.

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