Very compact stainless steel needle valve with G 1/2″ threads. This 1/2 needle 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 1/2 ss needle valve is suited for high pressures and aggressive 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 aggressive fluids thanks to the 316 stainless steel and PTFE seals
Specification 1/2 needle valve
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Connection size 1/2 inch
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Material Stainless steel
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Seal material Teflon (PTFE)
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Operation Handle
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Max pressure difference at 20 °C (bar) 300
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Connection type Inner thread cylindrical BSPP-G
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Material quality Stainless 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 rising Yes
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Article compression class PN 300
