Needle Valves NV1 to NV8
NV1 Features
Maximum working pressure up to 6000 psig (413 bar)
Working temperature from -65oF to 1200oF (-53oC to 648oC) vOne-piece forged body
Straight and angle patterns
Upper stem and lower stem design, Stem threads above packing protected from system media
Panel mounting available
Optional Handle Colours
NV2 Features
Maximum working pressure up to 10000 psig (689 bar)
One-piece heavy wall forged body
Working temperature from -65oF to 1200oF (-53oC to 648oC)
Straight and angle patterns
Upper stem and lower stem design, Stem threads above packing protected from system media
Safety back seating needle in fully open position
Panel mounting available
Optional handle colours available
NV3 Features
Maximum working pressure up to 6000 psig (413 bar)
Working temperature from -65oF to 1200oF (-53oC to 648oC)
Union-bonnet construction for safety
Straight and angle patterns
Upper stem and lower stem design, Stem threads above packing protected from system media
Panel mounting available
optional handle colours available
NV4 Features
Maximum working pressure up to 5000 psig (344 bar)
Working temperature from -65oF to 600oF (-53oC to 315oC)
Live-Loaded Packing System
Packing nut enables easy external adjustments
Straight, angle and cross patterns
Softseat stem with PCTFE tip available
Panel mounting available
optional handle colours available
NV5 Features
Maximum working pressure up to 6000 psig (413 bar)
Working temperature from -65℉ to 600℉ (-53℃ to 315℃)
Compact size design
Packing nut enables easy external adjustments
Straight and angle patterns
Softseat stem with PCTFE tip available
Optional handle colours available
NV6 Features
Maximum working pressure up to 300 psig (20.6 bar)
Working temperature from -20℉ to 200℉ (-28℃to 93℃)
One-piece forged body
Straight, angle and cross flow patterns
Opens and closes quickly
Soft-seat shutoff
O-ring stem seal needs no adjustment
NV7 Features
Maximum working pressure up to 3000 psig (206 bar)
Working temperature from -20℉ to 450℉ (-28℃to 232℃)
One-piece forged body, nonrotating-Stem design
Handle prevents contaminants from entering functional parts
Replaceable stem tip facilitates maintenance
Straight and angle patterns
Stainless steel, brass, and alloy 400 material
NV8 Features
Maximum working pressure up to 6000 psig (413 bar)
Working temperature from -65℉ to 1200℉ (-53℃to 648℃)
Bar stock valve body
Straight and angle patterns
Upper stem and lower stem design, Stem threads above packing protected from system media
Two-piece knuckle joint provides nonrotating needle feature
Nonrotating, hardened needle for positive shutoff
Safety back-seating in fully open position
Optional handle colours available