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對夾式蝶閥

適用：ASME B16.5 CLASS125/150法蘭

制造標(biāo)準(zhǔn)：API609, API598.

口徑：2”-12”

特點：短頸，雙向橡膠密封，整體法蘭，無銷閥板，一體式閥體，爆軸，10位定位搬把或渦作。

閥體：灰鐵或球鐵環(huán)氧樹脂噴涂， 碳鋼

閥板:球鐵鍍鎳，鋁青銅，304SS,316SS.

閥軸：416SS,316SS.

閥座：橡膠，三元乙丙，氟橡膠，海帕倫。

用于：化工，石化，油氣鉆探，水，污水，船舶，市政，電力，農(nóng)業(yè)，采礦，干散貨等行業(yè)。

&sp;