Definition of Integral Bonnet Needle Valve

The integral bonnet needle valve is a compact integral bonnet valve, used for shutting off and rough adjusting liquids and gases with pressures up to 6,000 PSI (414 BAR).

Technical Parameters of Integral Bonnet Needle Valve

Maximum Operating Pressure: Up to 5000 psig (344 bar)

Operating Temperature: -65°F to 600°F (-53°C to 315°C)

Packing System: Live-loaded packing system

Packing Nut: Easy external adjustment

Configurations: In-line, angle, and cross patterns

Valve Stem Option: Available with soft-seat valve stem featuring PCTFE tip

Mounting Option: Panel mounting available

Handle Option: Optional handle colors

Advantages of Integral Bonnet Needle Valve

Equipped with a live-loaded packing system

Easy external adjustment of the packing nut

Fully supported packing reduces the need for adjustments

2-piece V-packing with disc springs improves sealing, reduces frictional wear, compensates for wear, and lowers operating torque

100% factory tested

Recommended Technical Components of Integral Bonnet Needle Valve

Flow Path Options: 2-way straight, 2-way angle (optional)

Tip Material Option: Same as valve body material, or PCTFE tip (optional)

Tip Type Options: Blunt tip, regulating tip, ball tip, PTFE tip, PCTFE tip, PEEK tip (optional)

Handle Color Options: Black, red, green, blue (optional)