Monolithic body without any fittings and therefore not subject to the pipe or bolt stress, and because the body without any fittings, It is not affected by the pressure of pressure shell "mutation".
Has a V-shaped body, even in the case of low flow or high viscosity of the medium, but also inthe entire measurement range, to ensure the accuracy of control.
Leak proof durable seat at its outer diameter with a stainless steel inner core is lined with PTFE cup-shaped or O-ring, valve seat made of large cross-section of the cemented carbide of tungsten, cobalt, an alloy by ripple springs further enhanced the structure of the seat.
When the valve is closed, produced between V-notch and seat wedge shear, and both have a self-cleaning function and prevent the ball core stuck, especially for high viscosity, suspension, pulp and other unclean, fibrous media occasions.
With a shearing action between the V-notch ball core with metal seat, especially for fiber-containing tiny solid particles, slurry and other media.
V-shaped cut worm gear ball also has the ability to adjust and reliable positioning approximate percentage flow characteristics, wide tuning range.
Using leaf spring loaded movable seat structure, seat and ball core does not produce jamming or from other issues, reliable sealing and long service life.