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| Aalborg Instruments | Orangeburg, NY | |
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.jpg) | BARSTOCK \ UTILITY VALVES CV TM Designed for controlling a broad range of flow rates of liquids and gases, CVTM Utility valves are available in three conveniently overlapping orifice-needle sizes. design features ✓ Bubble tight shutoff. ✓ Straight or 90 degree flow patterns. ✓ Brass or 316 stainless steel. These versatile, rugged and reliable valves are suitable for laboratory instrumentation, bench top or OEM flow control purposes.   | ||||||||
.jpg) | PTFE NEEDLE VALVES These compact and reliablePTFE needle valves are designedfor laboratory and industrialapplications for regulatingcorrosive gases and liquids or forhigh purity service. They mayalso be used as shut off valves. design features ✓ Fluids contact PTFE and PCTFE only. ✓ Structurally Rigid Metal Shell. ✓ One PTFE o-ring. ✓ Simplicity only seven components. PTFE valves are designedfor relatively high flow rangeswhile still performing wellin low flow rates. | ||||||||
.jpg) | PSV Proportionating Electromagnetic Valves are designed to respond to variable power inputs to proportionately regulate the flow of liquids and gases. Design Features
PSV valves, constructed of stainless steel are available in five different sizes covering flow ranges from 3.5 L/min - 100L/min air and 125 mL/min - 2.85 L/min H2O. | ||||||||
.jpg) | STEPPING MOTOR VALVES Advantages over solenoid operated valves include cool operations, i.e. thereare no control operating problems due to coils heating up, extremely fine resolution,very low differential pressures and high operating pressures. Valves arecontrollable by TTL compatible logic level and analog 0 to 2.5 Vdc signals. Design Features
The resolution of the stepping motor driven needles is 0.0005"/step. Standard optional 0.000125" /step resolution available. Low differential pressure valves, may be operated continuously (100% duty cycle). Valves stay in position aswhen de-energized. | ||||||||
.jpg) | BARSTOCK METERING VALVES MFV TM BARSTOCK \ UTILITY VALVES CV TM Designed for controlling very low flow rates of liquids and gases, MFV TM Barstock valves are available in six conveniently overlapping orifice-needle sizes. Designed for controlling a broadrange of flow rates of liquidsand gases, CVTM Utility valvesare available in threeconveniently overlappingorifice-needle sizes. design features ✓ Virtually free of hysteresis (see-sawing). ✓ Bubble tight shutoff. ✓ Straight or 90 degree flow patterns. ✓ Brass or 316 stainless steel high resolution. ✓ Sixteen turns to full open. These versatile, rugged and reliable valves are suitable for laboratory instrumentation, bench top or OEM flow control purposes. | ||||||||
| VT PTFE NEEDLE VALVES VT6 6mm PTFE NEEDLE VALVES These compact and reliablePTFE needle valves are designedfor laboratory and industrialapplications for regulatingcorrosive gases and liquids or forhigh purity service. They mayalso be used as shut off valves. design features ✓ Fluids contact PTFE and PCTFE only. ✓ Structurally Rigid Metal Shell. ✓ One PTFE o-ring. ✓ Simplicity only seven components. PTFE needle valves aredesigned for laboratory andindustrial applications forregulating corrosive gases andliquids or for high purity service.They may also be used asshut off valves. | ||||||||
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