Built for precise flow metering, this aluminum needle valve provides a 0.003 Cv flow coefficient through a 1/8" female NPT port and an 8-turn metering stem. It handles up to 600 ml/min of air and 36 ml/min of water, rated for pressures to 75 psi (5.2 bar) and temperatures to 65°C (150°F). Its resin knob and PTFE/CTFE seals suit gas and liquid line control.
Built for precise flow metering, this aluminum needle valve provides a 0.003 Cv flow coefficient through a 1/8" female NPT port and an 8-turn metering stem. It handles up to 600 ml/min of air and 36 ml/min of water, rated for pressures to 75 psi (5.2 bar) and temperatures to 65°C (150°F). Its resin knob and PTFE/CTFE seals suit gas and liquid line control.
The FVLT110 Series 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.
FVLT110 Series 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.
Features
Applications
| Maximum pressure | 75 psig (517 kPa) |
| Maximum temperature | 150°F (65°C) |
| Orifice size | 0.125" (3.175 mm) dia. |
| Materials of construction, fluid contacting | Body and O-ring - PTFE. Valve spindle - CTFE |
| Maximum flow, air | 600 ml/min |
| Maximum flow, water | 36 ml/min |
| Cv | 0.003 |
| Connections | 1/8 FNPT |
| Non-wetted materials | Anodized Aluminum |
| Materials of construction, non fluid contacting | Shell + Handle - Aluminum (anodized) |
| Number of turns to fully open | 8 |
| Maximum pressure | 75 psig (517 kPa) |
| Maximum temperature | 150°F (65°C) |
| Orifice size | 0.125" (3.175 mm) dia. |
| Materials of construction, fluid contacting | Body and O-ring - PTFE. Valve spindle - CTFE |
| Maximum flow, air | 600 ml/min |
| Maximum flow, water | 36 ml/min |
| Cv | 0.003 |
| Connections | 1/8 FNPT |
| Non-wetted materials | Anodized Aluminum |
| Materials of construction, non fluid contacting | Shell + Handle - Aluminum (anodized) |
| Number of turns to fully open | 8 |