DEMCO NE型加长杆蝶阀

NE Butterfly Valves with extension stem 

 Suitable for ASME CLASS 125/150 flange

 Standard: API609, API598
Sizes available: 2" - 12"
Features: 
Short neck , bi-direction sealing, integral flange seal, pinless disc, one-piece notched body, blowout proof stem,10-position locking handle/ gear operated

·         Body:Epoxy coated ductile Iron, carbon steel, stainless steel
Disc:Ductile iron nickel plated, aluminum bronze,  304SS, 316SS
Stem:416SS, 316SS, Monel
Seat: NBR, EPDM, Viton,  Hypalon
◆Chemical and petrochemical

·         ◆Oil and gas drilling and production

·         ◆Water and waste water

·         ◆Marine and government

·         ◆Power

·         ◆Agriculture

·         ◆Mining and materials

·         ◆Dry bulk handling