Butterfly Valve

Feature: 1.Energy storage device more secure: Relying on its own weight storage or by two accumulators storage, can be automatically shut off the valve without external energy. 2.Multi-use more flexible: Reliable sealing, small flow resistance coefficient. 3.The seal is more efficient: A high degree of automation, local, remote and linkage control. 4.The seal is more efficient: A high degree of automation, local, remote and linkage control. 5.Control mode of higher: PLC

Parameters: 1. Size range: DN50-1200 2. Pressure range: PN 1.0-1.6MPa 3. Temperature range: -10℃～120℃ 4. Connections: Flange, Wafer, Lug, Thread, Groove End, Weld End 5. Driver: Handle, Hand wheel, Gear operator, Pneumatic, Electric, Hydraulic 6. Lifetime: 50 years Standards: 1. Design standards: API609 / MSS SP-67 / ISO 5752 / BS5155 2. Face to face standards: API609 3. Inspection and test: API598 Materials: Component Material Body CI, DI, Cast steel, Stainless steel(304,

Feature: 1.Eliminates wear associated with sealing surface contact and maintains sealing integrity and high cycle life. 2.Eliminates wedging and binding of the seat / disc engagement. 3.Provides reliable zero leakage bi-directional. 4.Ensures process efficiency with reduced cost of maintenance. 5.Accommodates thermal cycling and temperature without binding. 6.Minimizes shaft deflection which promotes bi-directional sealing. 7.Offers optimum resistance to erosion in abrasive

Feature: 1.Energy storage device more secure: Relying on its own weight storage or by two accumulators storage, can be automatically shut off the valve without external energy. 2.Multi-use more flexible: Reliable sealing, small flow resistance coefficient. 3.The seal is more efficient: A high degree of automation, local, remote and linkage control. 4.The seal is more efficient: A high degree of automation, local, remote and linkage control. 5.Control mode of higher: PLC