VT PTFE precision needle valves

VT PTFE precision needle valves ENLARGE
Product Summary
MVT™ PTFE precision needle valves

Design Features
  • fluids in contact with PTFE only
  • structurally rigid metal shell.
  • eight turns to full open
  • up to 30 SLPM (air) or 1.8 LPM (water)



VT PTFE precision needle valves

MVT™ Metering valves are constructed of PTFE and PCTFE materials. Non-fluid contacting external parts are made of anodized aluminum. Valves are offered in three conveniently overlapping flow ranges. Safety handle prevents over tightening and facilitates fine metered regulation. MVT™ valves are useful in regulating the flow of corrosive gases and liquids. They may be used in pressure or non-critical vacuum service and serve as bubble tight shutoff valves.

SPECIFICATIONS
MAXIMUM OPERATING PRESSURE 75 psig (517 kPa)
MAXIMUM OPERATING TEMPERATURE 150°F (65°C)
VALVE STEM eight turns to full open, non-rising type
MATERIALS OF CONSTRUCTION
FLUID CONTACTING MATERIALS PTFE (body and o-ring); CTFE (valve spindle)
NON-FLUID CONTACTING MATERIALS shell + handle - aluminum (black anodized).
ORIFICE SIZE 0.125 inch diameter (3.175 mm)