Freezeless, Angle Body, Cage-Guided, Close-Coupled Dump Valve

The CV20 is a rugged, compact, freezeless dump valve. The angle body can be installed so that the valve cage and plug are submerged into the process media giving the valve its freezeless characteristic. Typical installations include separators, scrubbers, and other production vessels. Utilizes the same trim set as the CV10, offering more versatility with multiple trim sizes and material options. 


  • Connections: 1” FNPT x 1” FNPT, 2” MNPT x 1” FNPT
  • Body Type: Freezeless Angle Body Design
  • Trim Characteristic: Quick Open, Modified Percent (Throttling)
  • Trim Size: 0.25”, 0.375” (3/8”), 0.50”
  • Pressure Rating: 1500 psi
  • Temperature Range: -50° F to 200° F (-46° C to 93° C)
  • Shutoff: ANSI Class IV
  • Actuator Sizes: No. 35 (35 in2 area), No. 70 (70 in2 area)
  • Input Signal Ranges: 3-15 psi, 6-30 psi
  • Materials:
    • Body: A105 Steel, A350 LF2 (Low Temp Option)
    • Packing Plug: Nickel Plated A105 Steel, A350 LF2 (Low Temp Option)
    • Hammer Nut: A105 Steel, A350 LF2 (Low Temp Option)
    • Trim: 17/4 Stainless, Carbide (Optional)
    • Stem: 303 Stainless, 316 Stainless (Optional)
    • Actuator Housing: Carbon Steel
  • Approximate Weight:
    • #35 Actuator: 25 lbs.
    • #70 Actuator: 35 lbs.

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Whether you’re an operator, OEM, pipeline company, flowback company, supply store or a service company, we have a variety of quality solutions to fit your specific needs. Contact us today to improve your operations through quality engineering and performance, field-proven durability, quick turnarounds and delivery – at prices that won’t eat into your bottom line.