Size Range: DN15-DN300
Pressure: PN16, PN25
Temperature Range: -10℃ to 150℃
Face to Face: GB/T 12221 series 1, EN558-1 series 1
Flange Standard: EN1092-2, ISO7005
Main Parts:
Body/Bonnet: Cast iron, Ductile iron
Spool: Stainless steel
Stem: Stainless steel
● 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.