產品說明

Butterfly valve is a valve composed of two semicircular plates hinged on a common spindle, used to permit flow in one direction only.

Concentric Resilient Seated Butterfly Valve

The specifications of this butterfly valves can be detailed as (1)Size: DN 40-2000 mm; (2)Pressure rating: ANSI 125-250 LB, PN -16 ; (3)Ends: Wafer, Lugged, Flange; (4)Actuation: Lever, Gear, Actuators;

The  characteristics of this valve can be summarized as (1)Concentric,Middle Line; (2)Compact Structure ; (3)Soft Seal; (4)Resilient Seated; (5)Well Anti-corrosion; (6)Pin or without Pin; (7)Disc with nickel plated ;

This valve is mainly composed of body,handle,disc,shaft,bolt,seat,etc.The main materials of this valve is deffetent,including: CastIron, Ductile iron, WCB, LCB, LCC, CF8, CF8M,CF3, CF3M etc.