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

 

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.

SPEC SHEET