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Dosing valve VT
needleflow controlshut-off

dosing valve
dosing valve
dosing valve
dosing valve
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Characteristics

Type
needle
Function
flow control, shut-off, dosing
Media
for gas, for air
Body
stainless steel, brass, PTFE
Applications
industrial, high-purity, laboratory
DN

3.175 mm
(0.125 in)

Pressure

Min.: 0 bar
(0 psi)

Max.: 5.2 bar

Temperature

Min.: 0 °F
(-18 °C)

Max.: 150 °F
(66 °C)

Flow rate

3 l/min
(0.79 us gal/min)

Description

The CVT™ PTFE needle valve has a simple design consisting of only seven components and one PTFE O-ring. This needle valve operates with a maximum pressure of 75 psig or 517 kPa, and at a maximum temperature of 150°F or 65°C. This device is constructed with PTFE material for fluids contact, and a valve spindle made in rigid CTFE. The valve spindles reduce undesirable material from PTFE. In addition, the shell made of black anodized aluminum or 316 stainless steel, bushing plated brass and a phenolic knob-adjusted are the non-fluid contacting materials used for the device. The PTFE needle valves are suitable for laboratory and industrial applications. It regulates corrosive gases and liquids for high pressure applications. These valves may also be utilized as shut off valves.
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.