Worm gear operated flange butterfly valve

D341X-10/16 Worm gear operated flange butterfly valve 

    Size Range: 2~48"(DN50~DN1200)
    Pressure: PN10, PN16, Class125

    Body Materials: Cast Iron, Ductile Iron, WCB , Stainless Steel
    Seat Materials: NBR, EPDM, VITON

    Disc Materials: Ductile Iron, WCB, CF8, CF8M, Al-bronze C958

    Stem Materials: SS416, SS304, SS316

    End Connection: Flange
    Operate: Manual, Worm gear, Pneumatic, Electric-Motorized
    Disc type: With-pin, One stem no-pin, Double stem no-pin

Standard Test

    Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.

    Seat Test: 1.1 times the working pressure with water.

    Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve /     actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.

    Special Test: On request, any other test can be carried out according to special instruction by client

       Henan Bundor Flow Control Co., Ltd was founded in China Luoyang city in 1990s, which is a famous group company integrating research& development, design, manufacturing, service. Bundor has 7 subsidiaries and branches, 150 employees with averaged age at 28 years old, 75% of them has college degree or above.So far, Bundor has passed the certificates of ISO9001 quality control system, ISO 14001 environment management system and ISO 18001 professional health safety control system., TS, CE, BV and CUTR. Main products: gate valve, globe valve, check valve, ball valve, butterfly valve etc. They are widely used in metallurgy, power plants, medicine, petroleum, chemical, paper, water supply and drainage and other fields. Striving in valve industry over 23 years, based on the business idea of integrity, innovation, win-win cooperation, Bundor won the broad recognition from customers and a good reputation in the market.