Phone: 800-323-5749 / Fax: 308-382-0253 / Hours: 7:30am-5:00pm CST (Mon-Fri)
Shipping available for: United States Canada
  • Metal setting knob & stem
  • Color coding & numerical readout allow positive setting for precise flow control & repeatability on 'Easy Read' versions
  • Can be accurately adjusted within a small fraction of a turn (one full turn per color) on 'Easy Read' versions
  • Available in six sizes: 1/8", 1/4", 3/8", 1/2", 3/4", & 1"
  • Manufactured in 3 materials: brass, steel, & stainless steel (Except 1" which is either naval bronze or ductile iron)
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ImageItem #Mfr. NumberPort ThreadsMax. GPMMax. PSIAdjustmentPriceOrder Qty.
6501850F10SSK1/8" NPTF1.55000Knob $75.43 / EACH
In stock - Ships same day
6501833F20SSK1/4" NPTF35000Knob $85.70 / EACH
In stock - Ships same day
6501866F25SSK3/8" NPTF55000Knob $111.57 / EACH
Usually ships in 2-3 week(s)
6501899F30SSK1/2" NPTF85000Knob $137.43 / EACH
In stock - Ships same day
6501836F20SS316K1/4" NPTF35000Knob $89.98 / EACH
In stock - Ships same day
6501839F30SS316K1/2" NPTF85000Knob $139.87 / EACH
In stock - Ships same day
6503800SFP10SSB1/8" NPTF1.51000Screw $107.64 / EACH
In stock - Ships same day
6503803SFP20SSB1/4" NPTF3500Screw $123.49 / EACH
In stock - Ships same day
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