Ball valve

FULLY WELDED

Product Info

AUTOMATIC OPERATORS:

KMC ball valves have a top flange to install various kinds of actuators easily. The actuators are procured by customers at their own expense. However, upon request, KMC can also supply and install such actuators according to customer's requirements.

Anti-Blowuot:

The KMC stem is designed to be blowout proof by means of a specially designed stem shoulder and thrust ring.

BALL CONSTRUCTION:

The ball, which is the most critical part of the ball valve, determines both the quality and the service life of the valve. It must therefore be presise and mirror polished.

KMC will help in the selection of either a floating ball or a trunnion mounted ball depending on size requirement and specification. The different ball types include solid ball, cavity ball and hollow (concave) ball.

SEAT DESIGN FEATURES:

The valve seat used in sizes smaller than 4" is a plastic polymer material which is highly resistant to abrasion and corrosion, and it exhibits self-lubricating properties that reduce friction thus minimizing torque requirements.

The dual sealing mechanism is designed with metal-to-metal seats as the primary seal and a secondary seal consisting of protected synthetic seat rings.

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