Product Code:SV-BN1101 Accessories Of Gauge Nickel Plated or Brass size:1/4 .3/8 BSP .NPT This sturdy brass needle valve, with teflon packing glandss,Rated to 600PSI @ 300°F,he large round knurled handle offersmaximum ease and precise control to throttle the pressure on &off to the gauge. CAUTION: A coil syphon should be used between needle valve andsteam service |