● Automatic modeling, strong consistency.Adopt shot blasting and sand blasting technology. Selected material spectrum inspection, CNC machining to ensure accuracy, optional high temperature paint, suitable for steam.

● Lengthening the stem cavity is conducive to heat dissipation

● Smooth large flow channels to reduce turbulence

● International standard flange, strong versatility (ISO7005, HG20592 standard)

● Wall thickness is strengthened to ensure quality.

● Pressure compensation balanced spool design, mechanical cylinder piston antifouling seal combination mechanism. Stable performance when working in high pressure difference.