Butterfly Valves dah dan tur.

• Pipeline-ah bawlhhlawh awm zawng zawng tihfai vek tur a ni.
• Fluid kalna tur chu ruat la, disc chhunga luang lut angin torque hian disc shaft lam a luang lut aiin torque sang zawk a siam thei
• Installation laiin disk chu khar position-ah dah la, disc sealing edge a chhiat loh nan
• A theih chuan engtik lai pawhin valve chu a hnuai lamah pipeline bawlhhlawh a awm loh nan leh temperature sang zawka dahna atan stem chu horizontal-ah dah tur a ni
• A chunga kan sawi tawh ang khan flange inkar ah concentrically-in dah fo tur a ni. Hei hian disc-a chhiatna awm lo turin a pui a, pipeline leh flange-a inthlak danglamna a awm lo bawk
• Butterfly valve leh wafer check valve inkarah extension hmang rawh
• Disc chu a khar atanga hawn leh hnunglam hawia sawn la, a inthlak danglam theih nan enchhin rawh
• Flange bolt te chu khauh takin (tightening in sequence) chu siamtute’n torque an rawt angin valve chu secure rawh

HENG VALV TE hian VALVE FACE VIL VENGAH FLANGE GASKETS A mamawh A, SERVICE TUR TAN THIL THAWN THIN

*Safety leh industry tha zawng zawng zawm tur.