· Standard valve manufactured in Stainless steel, cast iron

· Nonstandard valve manufactured in Hastelloy, Nickel Alloy, Titanium material

· ANSI 150#, DIN PN10, JIS 10K Drilled flanges in accordance with DIN, ANSI, JIS standardOutboard bearing are standard

· High temperature execution up to 300℃

· Pressure difference up to 1.5 bar (21PSI)

· Designed accordingly

· 6 vanes, 8 vane, 10 vanes or 12 vanes rotor

· Rotor design: open end, close end, radius pocket and adjustable-tip

· Interior coatings: tungsten, Teflon, ceramic powder, hard chrome

· Air purge shaft sealing

· Valve housing leakage gas venting

· Accessories: Drop-out box, speed monitor, vent box