Stainless Steel Nonrotating-stem Needle Valves
N31 Series - Nonrotating-stem Needle Valves
1/8 to 1/2 in. and 6 to 16 mm sizes
Positive stem retraction promotes consistent flow control
Actuation threads isolated from system fluid enhance thread life
O-ring stem seal needs no adjustment
Maximum working pressure: 3000 psig (206 bar)
Replaceable stem tip facilitates maintenance
Safety back seating seals in fully open position
Protective handle prevents contaminants from entering functional valve parts
Compact, rugged design is available in straight and angle flow patterns
Optional handle color
Every VAFINE valve is tested with nitrogen for maximum working pressure