Replaceble Seated Butterfly Valve

Soft Seated Butterfly Valve,bare shaft?

Butterfly Valve was designed by pinless which makes more reliable sealing performance and its top flange standard was designed according to ISO5211, the end user can install electric actuator or pneumatic actuator by their working conditions.?

This type butterfly valve is SOFT EPDM seat which can be manually disassembled,also the valve seat can be replaced for esay maintainance. ?

Soft EPDM Seat Butterfly Valve adopts pinless structure to improve effectively on the force strength. It is more suitable for distributors when doing after-sale service to end users, also can be installed anywhere of pipeline

Pinless type Butterfly Valve can be disassemble and maintain easily because of its simple structure and can be installed anywhere in the pipelines. Also this kind of butterfly valve adopts pinless structure to improve effectively on the force strength.

Concentric butterly valve designed two-way sealing pressure for preventing backflow in the system.

This zero-offset valve design is also called resilient-seated butterfly valve because it relies on the flexibility of the seat rubber to efficiently seal the flow when closed. In this type of valve, the disc first comes into contact with the seat at around 85° during a 90° rotation. Concentric butterfly valves are commonly used for low pressure ranges.

Concentric butterfly valve is used in water and wastewater treatment plants, fire protection systems, and gas supply.

• Water treatment
• Water distribution
• Pumping installations
• Water transmission
• HVAC
• Aeration systems
• Clean wastewater
• Filter Installations
• Pumping installations
• Membrane installations
• Fire Protection (indoor/outdoor)
• Natural gas and flare gas