Pneumatic metal seal ball valve

Introduction and Application

This ME670 series of eccentric hemispheric metal seal valve, has a fixed seat, sphere eccentric seal, to ensure the valve seal performance. It is used in electric power, mining, paper, fiber, sludge, slurry, coal ash and other grainy media industry.

Technical Parameter

▲Nominal diameter: DN50~DN500(2"~20")

▲Pressure level: PN6~PN40(class150~300)

▲Working temperature: -40℃~500℃

▲Connection method: Flange, clamp

▲Seal form: soft seal, metal seal

Main Material

▲Body: carbon steel, stainless steel, alloy steel

▲Valve element: stainless steel

▲Seat: Soft seal: PTFE, R-PTFE, PPL, PEEK, etc
▲Metal seal spray coating: STL, WC, Ni60, Cr3C2