Products

  • 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.

  • Ductile Cast Iron Butterfly Valve Disc

    Ductile Cast Iron Butterfly Valve Disc

    Ductile cast iron butterfly valve can be equipped with different materials of valve plate according to the pressure and medium. The material of disc can be ductile iron, carbon steel,stainless steel,duplex steel,bronze and etc. If the customer is not sure what kind of valve plate to choose, we can also give reasonable advice based on the medium and our experience.

  • Butterfly Check Valve with Heavy Hammer

    Butterfly Check Valve with Heavy Hammer

    Butterfly check valve are widely used in water, waste water and sea water. According to the medium and temperature, we can choose different material. Such as CI, DI, WCB, SS304, SS316, 2205, 2507, Bronze, Aluminium. The micro-resistance slow-closing check valve not only prevents the back flow of media, but also effectively limits destructive water hammer and ensures the safety of pipeline use.

  • PTFE Full Lined Wafer Butterfly Valve

    PTFE Full Lined Wafer Butterfly Valve

    Fully lined butterfly valve, with good anti-corrosion performance, from the structural point of view, there are two halves and one type on the market, usually lined with materials PTFE, and PFA, which can be used in the more corrosive media, with long service life.

  • Pneumatic Soft Seal Lug Butterfly Valve OEM

    Pneumatic Soft Seal Lug Butterfly Valve OEM

     Lug type butterfly valve with Pneumatic actuator is one of the most common butterfly valve. The pneumatic lug type butterfly valve is driven by the air source. Pneumatic actuator are divided into single acting and double acting. This kind of valves are widely used in water, steam and wastewater treatment. in different standard, such as ANSI, DIN, JIS, GB.

  • PTFE Full Lined Lug Butterfly Valve

    PTFE Full Lined Lug Butterfly Valve

    ZFA PTFE full lined Lug type butterfly valve is Anti-corrosive butterfly valve, suitable for toxic and highly corrosive chemical media.According to the design of the valve body, it can be divided into one-piece type and two-piece type. According to the PTFE lining can also be divided into fully lined and half lined. Fully lined butterfly valve is the valve body and valve plate are lined with PTFE; half lining refers to only lining the valve body.

  • ZA01 Ductile Iron Wafer Type Butterfly Valve

    ZA01 Ductile Iron Wafer Type Butterfly Valve

    Ductile iron hard-back wafer butterfly valve, manual operation, the connection is multi-standard, be connected to PN10, PN16, Class150, Jis5K/10K, and other standards of pipeline flange, making this product widely used in the world. Mainly used in irrigation system, water treatment, urban water supply and other projects.

     

  • Brass CF8 Metal Seal Gate Valve

    Brass CF8 Metal Seal Gate Valve

    Brass and CF8 seal gate valve is a traditional gate valve, mainly used in water and wastewater treatment industry. The only advantage compare to soft seal gate valve is to seal tight when the medium has particulate matters.

  • Cast Iron Wafer Type Butterfly Valve

    Cast Iron Wafer Type Butterfly Valve

    cast iron wafer type butterfly valves are a popular choice in various industries for their reliability, ease of installation, and cost-effectiveness. They are commonly used in HVAC systems, water treatment plants, industrial processes, and other applications where flow control is required.

  • DN300 Worm Gear GGG50 Wafer Butterfly Valve PN16

    DN300 Worm Gear GGG50 Wafer Butterfly Valve PN16

    The application of a DN300 Worm Gear GGG50 Wafer Butterfly Valve PN16 could be in various industries such as water treatment, HVAC systems, chemical processing, and other industrial applications where a reliable and durable valve is required to control the flow of fluids.