C o n t r o m a t i c s I n t r o d u c es N e w H i g h - P r e s s u r e B a ll V a l v e s

L i t e r a t u r e A v a i l a b le The Contromatics Commercial Division recently introduced downstream- seal, three-piece, two-way, Vi -inch through 2-inch B Series 3,000-5,000 psi, - 2 0 ° F to 180° F ball valves with long-life, low-friction Delrin AF® seats and lower stem seals.

The new high-pressure Contromatics ball valves feature 316 stainless steel balls and 17-4 PH stems.

The downstream seals minimize seat damage and lower torque. The self-compensating stem allows for normal wear and temperature fluctuations.

The three-piece design minimized installed cost, while the drop-in center section design reduces in-line maintenance costs.

Contromatics quarter-turn highpressure ball valves also feature a double locknut, high-rise handle for easy manual operation. For automatic operation, Contromatics highpressure ball valves may be furnished with pneumatic and electric actuators.

Standard construction materials are carbon steel. Options include choice of Buna, EPR, Viton, and Neoprene body seals.

For more information and free literature from Contromatics, C i r c l e 5 5 on Reader Service Card

Maritime Reporter Magazine, page 52,  Dec 1987

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Maritime Reporter

First published in 1881 Maritime Reporter is the world's largest audited circulation publication serving the global maritime industry.