Butterfly Valve Article

Lug style butterfly valves are usually composed of metal such as ductile iron or steel. They feature threaded tapped lugs positioned on the valve flanges for bolt connections. Lug style butterfly valv…

Air Actuated(Pneumatic) Butterfly Valve with limit switch, which are used to control the flow of a media remotely. They can have either a lug or wafer connection style. Based on the actuator design (s…

Double eccentric butterfly valve is popularly known as a high performance butterfly valve. This design is suitable for high temperature and pressure applications for on-off or throttling services. The…

Worm Gear Butterfly valve is a valve that isolates or regulates the flow of a fluid. The closing mechanism is a disk that rotates. Ductile Iron Butterfly Valve with Worm Gear Description butterfly val…

Ductile iron butterfly valve wafer type uses the flexibility of rubber seat, could easily achieve zero leakge that fits between many flanges including PN6 / PN10 / PN16 / PN25, 150LB, JIS 5K / JIS 10K…

Worm gear butterfly valve, is a simple structure of the control valve, can be used for the low pressure pipeline medium switch control of butterfly valve is to close the disc, rotating around the valv…

Concentric Butterfly Valve with Universal Wafer Descriptions Universal wafer butterfly valve is one type of concentric butterfly valve, which can meet multi-standards flanges dimensions at the same ti…

Resilient seated butterfly valves are the zero offset sort with no offset near the stem. It’s also referred to as “concentric” and “rubber seated” They handle liquid and gas application demands of up …

VALTECCN DI body wafer butterfly valve aluminum handle mainly consists of body, stem, disc, seat bushings, etc. The rotation of actuating device makes the stem and disc revolve, which ensures on-off o…

Stainless steel wafer butterfly valve has excellent performance and can be used in harsh working conditions. It is used in some ultra-high temperature, ultra-low temperature and strong acid-base corro…

What is Flange Type Butterfly Valve Flange type butterfly valve is one of the most frequently used valve types in industrial systems. It is small in size and light in weight, and can be made into a la…

DI Body Wafer Butterfly Valve with Gearbox from VALTECCN is used to regulate or control fluid flow within a pipeline. The butterfly design is a flat disc mounted on a rod inside the valve that rotates…

Wafer Type Butterfly Valve VALTECCN wafer type butterfly valve with WRAS Approval are used for isolating and regulating flow. The closing mechanism is a disc that allows for quick shut off, much like …

Wafer Type Center Disc Rubber lined Zero Leakage Butterfly Valve have been developed with extensive application, design and manufacturing expertise. High Performance Slim-Seal, Concentric design Butte…

Butterfly Valve Selection for Water Supply Concentric butterfly valve and the eccentric butterfly valve are recommended here. Both have their own shortcomings. According to the actual situation of the…