CV20

Rugged, compact, freezless dump valve

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.
CV20’s hammer union makes maintenance easy by allowing the topworks to be removed without taking the valve out of line.
NACE option available for sour service.

Connections:

2” Male NPT x 1” Female NPT (CV20)

1” Female NPT x 1” Female NPT (CV20)

1” Male NPT x 1” Female NPT (CV20N)

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: 3000 psi (CV20), 1480 psi (CV20N)

Temperature Range:

-20° F to 200° F (-29° C to 93° C) Standard

-50° F to 200° F (-46° C to 93° C) Low Temp

Shutoff: ANSI Class IV

Actuator Sizes: No. 35 (35 in²area), 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: 304 Stainless Steel

Hammer Nut: A105 Steel, A350 LF2 (Low Temp Option)

Trim: 17/4 Stainless, Carbide (Optional)

Stem: 303 Stainless, 316 (Optional)

Actuator Housing: Carbon Steel

Approximate Weight:

With #35 Actuator: 25 lbs. (CV20), 23.5 lbs. (CV20N)

With #70 Actuator: 35 lbs. (CV20), 33.5 lbs. (CV20N)