Sizes Available:DN 50 to DN 600 Pressure Rating: 10 bar / 16 bar Body: CI/Ductile Iron/ WCB/ CF8 – Single piece or Short Wafer Type or Wafer Lugged construction Disc: SG Iron / CF8 / CF8M Seal: EPDM / Nitrile – Integrally bonded replaceable seal Shaft: AISI 310 / AISI 410 Operating Temperature: -40˚C to 180˚ C Operation – Hand Lever / Worm Gear / Pneumatic Type