Excellent Valves for Isolation & Control


CV3230M Cryogenic Butterfly Valve

CV3230 Cryogenic Butterfly Valve

Valve Type:                                                 Cryogenic butterfly valve


Valve Nominal Size:                                  DN80 through DN1200; 3 inch through 48 inch


Pressure Rating:                                         PN6, 10, 16, 40, 100, 160; ANSI Class 150, 300, 600, 900


Body Style:                                                  Butt weld or double flanged triple offset butterfly


Flow Direction:                                           Bidirectional; Unidirectional


Flow Characteristic:                                   App. equal percentage EQ%


Temperature Range:                                 Down to -196°C


Body & Disc & Seat & Disc Seal Material: Alloy steel, Stainless steel, Titanium, Hastelloy, Super duplex, Monel


Stem Material:                                            17-4PH, Monel, Inconel


Disc Seal Material:                                      Metal solid or metal laminated


Seat Leakage:                                               ANSI V or VI


Actuator:                                                       Pneumatic rack and pinion actuator; Pneumatic scotch yoke actuator;

                                           Electric actuator; Hand-wheel manual for option; Manual operator

Description & Features


Valve design, including the extended bonnet, enables pipe insulation of the body.


The actuator remains protected from the extremely low/high line temperature.


Operability is not affected by temperature.


The fully metal-to-metal torque seated design eliminates unpredictability related to the use of polymers in cryogenic configuration.


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