The Ideal Valve Inc. line of Stainless Steel Needle Valves (54 Series) are Precision Metering Valves offering extremely precise flow control of gases or liquids with a working pressure up to 5000 psi for stainless steel valves. A long-tapered stainless steel needle combined with an ultra-fine stem thread results in unmatched precision. The valves are available in 303 or 304 stainless steel.

General Specifications

Maximum Operating Pressure: 5000 psi (344.5 bar)
Operating Temperature Range: -65 degrees to 450 degrees F (-54 degrees to 233 degrees C)

• 20+ turns from shut off to full open
• 1/8 inch Female NPT connections
• Forged body construction
• Teflon® packing seal
• Body, bonnet, needle and seat are stainless steel
• 9/16" black phenolic plastic knob
• Larger knobs available
• Straight and Angle patterns available
• Metal-to-Metal seat
• Vernier micrometer handle option
• Panel mounting option
• 56 threads per inch for precision metering
• Four orifice sizes available  (0.031, 0.062, 0.094, 0.125)