Extended body construction:
This ensures that stuffing box is as far away as possible from the fluid flow area so as to prevent freezing of the packing.

Zig – Zag Flow path:
Minimises body size to reduce heat in-leak thus preventing loss of energy from the fluid.

Heavy guided extended tubular plug:
The plug is guided heavily along the body wall close to the seating area ensuring plug stability despite the extended plug. Tubular construction again minimises heat in-leak.

Special Options:
Vacuum jacketting, Bellow sealed bonnet.

Available Sizes & Rating
½” to 4”: ANSI 150# to ANSI 600#

Seat Leakage Class (as per ANSI/FCI 70.2)
Standard: Class IV
Optional: Class V & Class VI

Technical Documentation
(PDF 530 KB)

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Features
Body type : Step line
Characteristic : Linear, on-off, =%.
Leakage class : IV, V & VI.
Trim : Plug : Heavy top guided
Seat : Integral
Seating & guiding : Hard faced (stellite)