ELIMINATES BROKEN VALVE STEMS CAUSED BY OVER-OPENING OR OVER-CLOSING!

  • Field-adjustable for any number of turns within the range of each model
  • Constructed of heavy-duty, non-corrosive Dupont Delrin polymer, providing high-impact resistance even in cold climates
  • Double O-ring seals keep out water and dirt
  • 3rd-party tested to over 1 million revolutions
  • Provided with stainless steel hardware
  • Also available for use above ground in the floor or with Wall Brackets 

Here's how to order:

  1. Specify direction of open (open left or open right)
  2. Model required (available in 57, 275 or 870 turns)
  3. Extension stem required (1-1/4″ square)
    1. Length required (provide “A” dimension on the illustration shown HERE)
    2. Carbon steel or stainless steel
    3. Tubing or solid bar
  4. Debris Shield Item #367-9415 recommended for buried service

OPEN LEFT

  • Turns counter-clockwise to open
  • Indicator has black permanently molded markings
Trumbull Item No. Model Number Number of Turns
367-9394 57T 1 through 57 turns
367-9396 275T 1 through 275 turns
367-9400 870T 1 through 870 turns

OPEN RIGHT

  • Turns clockwise to open
  • Indicator has red permanently molded markings
Trumbull Item No. Model Number Number of Turns
367-9393 57T 1 through 57 turns
367-9395 275T 1 through 275 turns
367-9399 870T 1 through 870 turns