Very compact stainless steel needle valve with G 1/2″ threads. This valve can be used as a reliable shut-off valve, or to accurately control (relative low) flow rates of clean gases or fluids. The valve has a nominal internal diameter of 4.8 mm. The seals are made of PTFE. The max pressure is 300 bar and the allowable temperature range is from -20 to max. 200°C. Thanks to the high quality materials and robust construction, the valve is suited for high pressures and agressive fluids.
- Smooth and accurate flow control
- Reliable leak tight shut off
- Very compact design
- High pressures up to 300 bar
- Wide temperature range from -20 up to 200°C.
- Suited for agressive fluids thanks to the 316 stainless steel and PTFE seals
Specification
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Connection size1/2 inch
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MaterialStainless steel
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Seal materialTeflon (PTFE)
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OperationHandle
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Max pressure difference at 20 °C (bar)300
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Connection typeInner thread cylindrical BSPP-G
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Material qualityStainless steel 316 (1.4401)
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Valve bore (mm)4.8
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Kv value (m3/h)1.08
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Min temperature (°C)-20
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Max temperature (°C)200
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Spindle and/or hand wheel risingYes
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Article compression classPN 300
