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.
-
Pneumatic Lug Butterfly Valve
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.
-
Split Body PTFE Coated Flange Type Butterfly Valve
The split-type full-lined PTFE flange butterfly valve is suitable for medium with acid and alkali. The split-type structure is conducive to the replacement of the valve seat and increases the service life of the valve.
-
AWWA C504 Centerline Butterfly Valve
AWWA C504 is the standard for rubber-sealed butterfly valves specified by the American Water Works Association. The wall thickness and shaft diameter of this standard butterfly valve are thicker than other standards. So the price will be higher than other valves
-
DI SS304 PN10/16 CL150 Double Flange Butterfly Valve
This double flange butterfly valve use the materials ductile iron for valve body, for the disc, we choice materials SS304, and for the connection flange, we offer the PN10/16, CL150 for your choice, This is centerlined butterfly valve. Windly used in Food, medicine, chemical, petroleum, electric power, light textile, paper and other water supply and drainage, gas pipeline for regulating the flow and cut off the role of fluid.
-
Ductile Iron Body Worm Gear Flange Type Butterfly Valve
The ductile iron turbine butterfly valve is a common manual butterfly valve. Usually when the valve size is larger than DN300, we will use the turbine to operate, which is conducive to the opening and closing of the valve.The worm gear box can increase the torque, but it will slow down the switching speed. Worm gear butterfly valve can be self-locking and will not reverse drive. Maybe there is a position indicator.
-
Electric Flange 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.
-
Triple Offset Butterfly Valve
The triple eccentric butterfly valve is a product invented as a modification of the midline butterfly valve and double eccentric butterfly valve, and although his sealing surface is METAL, zero leakage can be achieved. Also because of the hard seat, the triple eccentric butterfly valve can withstand high temperatures and pressures. The maximum temperature can reach 425°C. The maximum pressure can be up to 64 bar.
