NE-C  Wafer butterfly valves (Pinless)       

Suitable for ASME CLASS150 flange

Standard: API609, API598

Sizes available: 2" - 12"

Features:

Long neck , bi-direction sealing, integralflange seal, pinless disc, one-piece

body, blowout proof stem,10-position lockinghandle/ gear operated

Body:Epoxy coated cast iron/ductile iron,carbon steel, stainless steel

Disc:Ductile iron nickel plated, aluminumbronze,  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

NE-C对夹式蝶阀

适用：ASME B16.5 CLASS150法兰

制造标准：API609, API598.

口径：2”-12”

特点：长颈，双向橡胶密封，整体法兰，无销阀板，一体式阀体，防爆轴，10位定位搬把或涡轮操作。

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：丁腈橡胶，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。