





3722M2B
The Hoke 3700, 3800, and 3900 Series needle valves are designed for precision control in gas and liquid applications. Ideal for instrument air lines, gas chromatography, and sampling systems.
Available in: Brass, 316 stainless steel, Monel®, Hastelloy® C-276.
Max pressure: 5000 psig (stainless steel, Monel, Hastelloy) / 3000 psig (brass).
Temperature range: -65°F to +450°F (-54°C to +232°C).
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