Products

  • Ductile Cast Iron Butterfly Valve Handle

    Ductile Cast Iron Butterfly Valve Handle

    The ductile cast iron butterfly valve is one of the most common and widely used butterfly valves of our material, and we usually use the handle to open and close the butterfly valve below DN250. At ZFA Valve, we have a wide range of handles available in different materials and prices for our clients to choose, such as cast iron handles, steel handles and aluminium handles.

  • 5K/10K/PN10/PN16 DN80 CF8 Disc Wafer Butterfly Valve

    5K/10K/PN10/PN16 DN80 CF8 Disc Wafer Butterfly Valve

    5K/10K/PN10/PN16 Wafer Butterfly Valve  is suitable for a wide range of connection standard, 5K and 10K refer to the  Japanese JIS standard, PN10 and PN16 refers to German DIN standard and Chinese GB Stanard.

  • Stainless Steel Seal Non Rising Stem Gate Valve

    Stainless Steel Seal Non Rising Stem Gate Valve

    Stainless steel sealing provides excellent resistance to corrosion of medium, ensuring durability of the gate valve, are commonly used in various industries, including Oil and gas, Petrochemical, Chemical processing, Water and wastewater treatment, Marine and Power generation.

  • Casting Iron Body CF8 Disc Lug Type Butterfly Valve

    Casting Iron Body CF8 Disc Lug Type Butterfly Valve

    A lug type butterfly valve refers to the way the valve is connected to the piping system. In a lug type valve, the valve has lugs (projections) that are used to bolt the valve in between flanges. This design allows for easy installation and removal of the valve.

  • Wafer Type Fire Signal Butterfly Valve

    Wafer Type Fire Signal Butterfly Valve

     The fire signal butterfly valve usually has a size of DN50-300 and a pressure lower than PN16. It is widely used in coal chemical, petrochemical, rubber, paper, pharmaceutical and other pipelines as a diversion and confluence or flow switching device for media.

     

  • Lug Type Butterfly Valve with Body

    Lug Type Butterfly Valve with Body

    Our ZFA valve have different model for lug type butterfly valve body for our clients and also can customized. For the lug type valve body material, we can be CI,DI,stainless steel,WCB, bronze and etc. We have pin and pin less lug butterfly valve. The actuator of lug type butterfly valve can be lever, worm gear, electric operator and pneumatic actuator. 

     

  • Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves

    Hand Lever Actuated Ductile Iron Lug Type Butterfly Valves

    Hand lever is one of manual actuator, it usual used for small size butterfly valve from size DN50-DN250. Ductile iron lug type butterfly valve with hand lever is a common and cheap configuration. It is widely used in different conditions. We have three different kinds of hand lever for our clients to choose:stamping handle,marble handle and aluminium handle.Stamping hand lever is the cheapest. And we usually used marble handle.

  • Ductile Iron SS304 Disc Lug Type Butterfly Valves

    Ductile Iron SS304 Disc Lug Type Butterfly Valves

     Ductile Iron body,SS304 disc butterfly valve is suitable for weakly corrosive medium. And always applied to weak acids, bases and water and steam. The advantage of SS304 for disc is that have a long service life, reducing the times of repairs and lowering operating costs. Small size lug type butterfly valve can choose hand lever, from DN300 to DN1200, we can choose worm gear. 

     

  • PTFE Seat Flange Type Butterfly Valve

    PTFE Seat Flange Type Butterfly Valve

     PTFE’s acid and alkali resistance is relatively good, when the ductile iron body with PTFE seat, with stainless steel plate, butterfly valve can be applied in the medium with acid and alkali performance, this configuration of the butterfly valve broadens the use of the valve.

     

  • PN16 CL150 Pressure Flange Type Butterfly Valves

    PN16 CL150 Pressure Flange Type Butterfly Valves

    The Flange centerline butterfly valve, can be used for pipeline flange type PN16, Class150 pipeline, ball iron body, hanging rubber seat, can reach 0 leakages, and is a very should welcome butterfly valve. The maximum size of the midline flange butterfly valve can be DN3000, commonly used in water supply and drainage, HVAC systems, and hydropower station systems.

     

  • Electric Actuator Flange Type Butterfly Valves

    Electric Actuator Flange Type Butterfly Valves

      The function of the electric butterfly valve is to be used as a cut-off valve, a control valve and a check valve in the pipeline system. It is also suitable for some occasions that require flow regulation. It is an important execution unit in the field of industrial automation control.

  • DI CI SS304 SS316 Butterfly Valve Body

    DI CI SS304 SS316 Butterfly Valve Body

    The valve body is the most basic, one of the most important parts of the valve, choose the right material for the valve body is very important. We ZFA Valve has many different model of valve body to meet your require. For valve body, according to the medium, we can choose Cast Iron, Ductile Iron, and we also have stainless steel valve body, such SS304,SS316. Cast iron can be used for media that are not corrosive. And SS303 and SS316 weak acids and alkaline media can be selected from SS304 and SS316.The price of stainless steel is higher that cast iron.

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