High Pressure Needle Valves OD1/4"

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Product Model: SS NS-FC4-F1

Port Type: Ferrule (BW Butt Weld, SW Socket Weld, UBM Slip-On Weld, Threaded, etc.)

Working Temperature: -20°C to 520°C (44°F to 116°F)

Pressure Rating: 6000 PSI maximum 10000 PSI (700 bar)

Actuation Method： Flat Handle, Handwheel

Nominal Diameter: 3mm to 28mm (1/8" to 1")

Material: 304, 316SS, 321, Hastelloy, Monel, etc.

NS Square Bar Series Features:

Dual-Stem Design: The upper stem features threaded hardening, while the lower stem has a smooth surface hardening. The grease in the upper stem threads is isolated from the system medium.

Non-rotating lower stem operates linearly instead of helically, preventing damage to seat and tip components while reducing friction between packing and lower stem.

Select valve accessories based on pressure, temperature and media to ensure no leakage under specific operating conditions and prevent seal failure at corresponding temperatures.

Valve plug replacement enables shut-off or modulating flow control.

Optional valve panel mounting

Handle available in multiple colors;