With a smooth and safe movement, TECVAL VB-12 ball valve is designed to work with liquids or gases under either high pressure or moderate vacuum service. To be used in numerous applications, they are manufactured in several sizes, connections and alloys.
Full bore (FB) or Reduced bore (RB).
Temperature range -20ºC/200ºC (-4ºF/392ºF)
Standard reinforced PTFE seats 105 bar (1500PSI)
Smooth operating.
No ejectable stem design.
No maintenance required.
Anti-leak stem with double o-ring seal.
100% tested.
PEEK seats for high pressures 210bar (3000PSI).
Degreased for oxygen service.
Automation through electrical actuator.
Automation through pneumatic actuator.
Prepared for a quick automation (ISO 5211).
Male-Female (MxF) end connections.
Male-Male (MxM) end connections.
VIC Grooved end connections.
| Maximum Pressure | Standard PTFE Seats up to 105 bar (1500 PSI) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Temperature Range | -20ºC/200ºC (-4ºF/392ºF) | |||||||||||||||
| Connections | Threaded NPT (ANSI B1.20.1) | |||||||||||||||
| Dimensions | 1/4" | 3/8" | 3/8" | 1/2" | 1/2" | 3/4" | 3/4" | 1" | 1" | 11/4" | 11/4" | 11/2" | 11/2" | 2" | 2" | 21/2" |
| Orifice Size | 8 | 8 | 12 | 12 | 15 | 15 | 20 | 20 | 25 | 25 | 32 | 32 | 40 | 40 | 50 | 50 |
| Flow Coefficient (Cv) | 9 | 9 | 11 | 11 | 30 | 30 | 50 | 50 | 90 | 90 | 150 | 150 | 250 | 250 | 450 | 450 |
| Materials | AISI-316L (1.4404) Duplex (1.4462) SuperDuplex (1.4410/1.4501) Special alloys (For detailed information consult attached data sheet) | |||||||||||||||
