笨蛋类蝴蝶阀门

Name : Lug butterfly valve Design standard: API609 , BS5155 , MSS-67-1982 Face to face: API 598 Tubing flange: BS, DIN , ANSI , JIS ,ASE , ASD, BS10E , BS10D , UNI Inspection and test: API598 , ISO5208-1982 Drving style : Lever , gear , actuator , pneumatic Features: 1.Lug type butterfly valves are mainly used to control the flow of liquids, gases , such as in HVAC ,irrigation , OEM ,and industry fields. 2.Or products are with an infinite positioning / locking ,handle as an option on valve sizes 50mm , 300mm , Manual , worm gear operators are available for all valves and are recommended on 200mm ,1050mm sizes . 3.Both Wafer Type and Lug Type have the same construction and performances with the same materials , the main difference between them is wafer type valves are mounted between pipe flanges by bolts (or extended hexagon-head bots) , while Lug type valves can be either mounted between pipes or used at the end of pipe line. Application: -these products are mainly used for pipeline flow , pressure and temperature control of various industrial automation productiong , for example : electricity , petrifaction , metallurgy , environmental protection , energy management , fir-fighting systems. -simultaneously they have good fluid control properties , and can operate simply . -They are not only widely used in general industries as petroleum , coal gas , chemical engineering , water treatment , but also used in the cooling water system of thermal power plant . our factory are professional in producing the various kind of Valves , main products include : 1. Wafer type butterfly valve-butterfly valve with lever , Gear box , Pneumatic apparatus , electronic apparatus , Fire-proof butterfly valve . 2.Butterfly check valve. 3.Flange Butterfly valve-Flange Butterfly valve , Electronic Flange Butterfly valve , Pneumatic Flange Butterfly Valve . 4.Double eccentric Butterfly valve , Electronic eccentric butterfly valve , pneumatic eccentric butterfly valve . 5.Ball valve of Stainless - Ball valve with lever , ball valve with electronic apparatus . 6. Y - Strainer . Pls rest assured the quality and price . Sincerely looking forward to establish business relationship with you ! any questions you can contact us directly !