Hy-Lok - Model MT1 Series (H-MT) -Metering Valves

Precision at the highest stage with MT1 series

If the application requires the accurate metering of gases and liquids the metering valves of MT1 series are the right choice. Because of the obstructed stem tip with 3° taper and the orifice of 1.2mm even lowest flow rates can be adjusted accurately. The maximum flow coefficient is about cv = 0.024. With the extra fine stem thread the flow coefficient can be reduced over 18 turns down to nearly 0. The optional micrometer handle allows the effortless reproduction of the stem position.

For extra fine regulation the MT1 series is also available on request with a maximum flow coefficient of cv = 0.01. In this case the taper of the stem tip is 1°.

• Pressure: Up to 345 bar (5000 psi) at 21 °C (70 °F) and SS 316
• Temperature: from -54 °C to 232 °C (-65 °F to 450 °F)
• Materials: Stainless steel 316 or brass
• Packing material: PTFE