Description
Covering 40 mm to 300 mm, this is Zoloto’s butterfly Valve (Wafer Type), PN 1.0 with Electrical Actuator Body S.G Iron, Electric Actu. The disc stays in the flow path when open, which costs a little pressure drop but keeps the valve short, light and cheap to support. An SG iron body to IS 1865 tolerates ground movement and pressure surge in ways grey cast iron does not. The wafer body clamps between two pipe flanges, keeping face-to-face length and weight to a minimum. Standard on HVAC and cooling water distribution, where bore is large and space between flanges is limited. Every size in the range is listed above with its catalogue number and price.
