Engtin nge flange butterfly valve hi kan thlan ang?

Flange butterfly valve hmanga siam a niindustrial production pipeline-ah hman a ni ber a, a hna ber chu pipeline chhunga medium circulation tihtawp emaw, pipeline chhunga medium flow lian tham siam emaw a ni. Flange butterfly valve hi tui humhalhna engineering, tui tihfai, petroleum, chemical industry, khawpui lumna leh industry dang dangah te hman a ni nasa hle a, thermal power station-a condenser leh cooling water system-ah pawh hman theih a ni.
Flanged butterfly valve hi a bik takin large diameter valve siam nan a tha hle a, hei hi large diameter regulation lamah pawh hman lar tak a ni. Flange butterfly valve a hawn kim chuan flow resistance a tlem hle. Opening Angle 15-70 vel a nih chuan flange butterfly valve hian medium flow control turin a sensitive hle thei a ni.
Chu bakah, flange butterfly valve-a butterfly plate chu rotating movement-ah a wiped avangin, he valve chi hi suspended granular medium nei pipe-ah pawh hman theih a ni a, seal chakna a zirin medium-a powder leh granular line-ah pawh hman theih a ni bawk.

Flanged butterfly valve hrang hrangte thliar hranna
Flanged butterfly valve hi sealing surface material a zirin soft sealing flange butterfly valve leh hard sealing flange butterfly valve ah then theih a ni.
Soft seal flange butterfly valve-a sealing material chu rubber leh fluorine plastic a ni a; leh hard seal flange butterfly valve sealing material chu metal atanga metal, metal atanga fluorine plastic leh multi-layer composite plate te a ni.
Soft seal flange butterfly valve sealing ring hi valve body channel-ah dah theih a ni a, butterfly plate vel ah inlaid theih a ni bawk. Cut off valve anga hman a nih chuan a sealing performance chu FCI 70-2:2006 (ASME B16 104) VI a thleng thei a, hard seal flange butterfly valve aiin a sang zawk hle. Mahse, soft sealing material hi temperature-in a tihtlem avangin soft seal flange butterfly valve hi tui humhalh leh room temperature-a tui tihfai kawngah hman a ni tlangpui.

Metal hard seal flange butterfly valve hian material advantage a nei a, working temperature sang zawkah a insiamrem thei a, working pressure lian zawkah a insiamrem thei a, service life hi soft seal aiin a rei zawk a, mahse hard seal flange butterfly valve that lohna chu a chiang a, sealed kim taka tih a harsa a, sealing performance a chhe hle a, chuvangin he flange butterfly valve hi a tlangpuiin sealing performance mamawhna a sang lo a, flow adjust rawh.

Chu bakah, Tianjin Tanggu Water Seal Valve Co., Ltd. hi technology lama hmasawn tak elastic seat valve puitu enterprise te a ni a, a thil siamte chuelastic seat wafer butterfly valve hmanga siam a ni, lug hnim hring valve, double flange concentric butterfly valve, double flange a awm bawkeccentric butterfly valve a ni, balance valve, wafer dual plate check valve, .Y-Strainer a nileh a dangte. Tianjin Tanggu Water Seal Valve Co., Ltd. ah hian industry standard sang ber nena inmil first-class product kan pe thei hi kan chhuang hle. Valve leh fitting hrang hrang kan neih avangin i tui system atana solution tha ber kan pe thei ang tih i ring thei ang. Kan thil siam chungchang leh kan tanpui theih dan tur hriat duh chuan vawiin hian min rawn biak theih reng e.