Specifications:
Design standard: JB/T8527.
Valve type: Double-eccentric Butterfly Valve
Body material: WCB.
Disc seal: EPDM
Nominal diameter: DN1600
Pressure: PN16.
End connection: RF Flange
Face to face: DIN3202 F4.
Working Medium: Water
Valve Open Time |
60-120 S (Adjustable) |
Valve Close Time |
65%-90% Closed in 60 S (Adjustable), Fully Closed in 90-240 S (Adjustable) |
Max Hydraulic Pressure |
1.60 MPa |
Leak |
Zero Leak |
Flow Resistance Coefficient |
≤0.09 |
Product Ranges:
Body Material: Carbon steel, Stainless steel, Ductile Iron.
Normal diameter: 12"~140" (DN300~DN3500).
End connection: Flanged.
Pressure range: PN16~PN25.
Working Medium: Water.
Accumulator Hydraulic Control Butterfly Valve Drawing: