Check valves are recommended for use in the tubing string for ESP system to keep the discharge-tubing full of fluid when the pump is off. The check valve allows for a full column of fluid/head for ...
3 Year

信任点 : 1000

    Size: NPS 1/2 quot -36 quot Pressure: Class 150-1500 Material:1/2 quot -2 quot : A105, LF2, F11, F22, F5, F304, F316, F304L, F316L 2 quot -36 qu...
    Standards compliance: 1. Design and Manufacture: GB/T12236 2. Test abd inspection: JB/T9002 Temperature: -29 550 PN: 16 25Mpa Size: 50 600mm Medium: water, oil, steam and other acid medium...
    WE ARE THE MANUFACTURERS AND CARRY A HUGE STOCK OF GATE , BUTTERFLY , AIR VALVE , STRAINERS AND SWING CHECK VALVES
    Backflow prevention With our non-return valve, Virtually maintenance free, easy to install and low head losses - Save maintenance cost - Save installation
    check valve, swing check valve, non return valve Design amp amp manufacture: API6D, ASME B16.34, BS1868, API594. Face to face: ASME B16.10, API594. Flange ends: ASME B16.5 for NPS lE 24 amp quot ...
    check valve, butterfly check valve butterfly check valve Acirc nbsp 1.Detailes 1 The check valves supplied are mainly used for preventing the water Acirc nbsp Acirc nbsp Acirc nbsp and s...
    WCB cast steel check valve amp nbsp amp nbsp Product Description 1. amp nbsp SIZE: INCH 1/2 1 2 3 4 6 8 10 ....48 MM 15, 25, 50, 80
    amp nbsp Name: Stainless Steel Ansi 3 inch swing check valve parts, check valve types and applications Design confirms: API602, BS5352, ANSI B16.34 Flanges drilled confirms: ANSI B16.5, JB79 amp ...
    Stop Valve angle stop valve description Stop Valve is mainly used to cut off or connect the pipeline, so that the system can operate normally. Therefore, it must be kept fully open or fully closed ...
    Check Valve angle check valve description DOFUN Check valve series products are mainly used in the pipeline which only allows the medium to flow in one direction and prevents the reverse flow. Unde...
    Stop Check Valve Stop Check Valve description The DOFUN stop check valve is mainly used in the pipeline which only allows the medium to flow in one direction and prevents the reverse flow. Under th...
    Stop and Control Valve Stop and Control Valve description The opening and closing parts of the throttle valve are cone streamline type. Rotate the valve rod clockwise to drive the movement of the o...
    Pressure Valve Pressure Valve description The product has the function of manual opening to ensure the reliable operation of the system. The product is mainly divided into two types: inlet pressure...
    DEVS Series Solenoid Valve Steel Material stainless steel solenoid valve description The DEVS series solenoid valve Steel vavle is a kind of stop valve which depends on the electromagnetic ...
    OFD Welding Overflow Valve DOFUN overflow valve is suitable for occasions with a large range of cooling capacity requirements. It is a valve designed to prevent system pressure fluctuations caused ...
    FVD-A Strainer Vavle The DOFUN strainer valve is installed in the front of the automatic controller, pump, compressor and other components. Strainer Vavle is used in the first start up of the devi...
    MVD-A Welding Right-Angle Electric Stop Valve DOFUN electric valve description MVD series electric valves used in industrial refrigeration control pipes to facilitate automatic control. The valve ...
    Floating Switch Applicable to various non-flammable refrigerants such as ammonia and non-corrosive gases and liquids, but pay attention to the use of corresponding sealing materials. Flammable hyd...
    Air valves, Air release valves Single/double orifice/ball Flange drilling: according to EN1092 PN10-16, ASME B 16.1-16.5 Size scope: DN50-DN200, 2 amp rdquo -8 amp rdquo
    Design standard: EN12334 Face to face: according to EN558-1 series 10 DIN 3202-F6 , series 48 BS5153 , MSS-SP-71 Flange drilling: according to EN1092 PN10-16, ASME B 16.1-16.5 Size scope: DN50-...
    As to the ball series, there are mainy conmpact ball valve 1/2 quot to 6 quot true union ball valve 1/2 quot to 4 quot foot valve 1/2 quot to 6 quot single union ball valve 1/2 quo...
    We are the professional sanitary ware,valve,ball valve,angle valve,radiator valve,check valve,strainer,gate valve,brass bibcock valve,pvc valve,brass fitting,radiator,glass basin,bathroom cabinet,f...
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