Teco Butterfly valve

Features:

•          One piece stem design which can stand in the middle of line and thereby avoiding leakage

•          PTFE Stem bushing which is self-lubricating

•          Inner-Hexagon pin prevents accidental dropping out from above stem. Replacement of stem also becomes easy

•          EPDM ‘O’ ring prevents media from leakage to atmosphere

•          Top flange as per ISO 5211 to fit Lever, Gearbox operated Hand wheel, Electrical or Pneumatic actuator

•          Advanced technology of surface treatment for indoor & outdoor installation as well as for corrosion resistance performance

Material

•          Body -  CI, CS ,DI, SS304, SS 316, Cast Aluminium

•          Disc   -  DI. Coated by Nylon , Nickel, Al. Bronze, SS 304,

•          SS 316, 316L Duplex SS

•          Seat  -   EPDM, NBR, Wear resistance EPDM, Viton, Silicon                Rubber, PTFE

•          Stem -  SS 416, CS#45. SS 304 or SS 316

Range

•          DN 40 - DN 600, DN 50 - DN 600, DN 50 - DN 150, DN 15- DN 200

•          Operation - Lever, Geared hand wheel, Pneumatic or Electric actuator

Applications

•          Water, Sea Water, Sewage, Oil, Air Chemicals, flue Gas, Dust coal gas, Clean coal gas, Dust gas, stream, Nitric Acid and Acetic Acid