NE-D &sp;Wafer Butterfly Valves (Pinless)&sp; &sp; &sp;&sp;
Suitable for ASME CLASS 125/150 flange&sp; &sp; &sp;&sp;
Standard: API609, API598
Sizes available: 2" - 12"
Features:&sp;
Short neck , bi-direction sealing, integralflange seal, pinless disc,
one-piece notched body, blowout proofstem,10-position locking handle/ gear operated &sp; &sp; &sp;&sp;
Body:Epoxy coated ductile Iron, carbon steel,
stainless steel
Disc:Ductile iron nickel plated, aluminumbronze, &sp;304SS, 316SS
Stem:416SS, 316SS, Monel
Seat: R, EPDM, Viton, &sp;Halon
Chemical and
petrochemical
Oil and gas drilling and production &sp;&sp; &sp;&sp;
Water and waste water&sp; &sp; &sp;&sp;&sp;
Marine and
Power&sp; &sp; &sp; &sp;
Agriculture &sp; &sp; &sp; &sp;
Mining and materials &sp; &sp;&sp;&sp;
Dry bulk handling
NE-D对夹式蝶阀
适用：ASME B16.5 CLASS125/150法兰
制造标准：API609, API598.
口径：2”-12”
特点：短颈，双向橡胶密封，整体法兰，无销阀板，一体式阀体，爆轴，10位定位搬把或涡作。
阀体：灰铁或球铁环氧树脂喷涂， 碳钢
阀板:球铁镀镍，铝青铜，304SS,316SS.
阀轴：416SS,316SS.
阀座：橡胶，三元乙丙，氟橡胶，海帕伦。
用于：化工，石化，油气钻探，水，污水，船舶，市政，电力，农业，采矿，干散货等行业。
&sp;
