PR
The PR series knife gate is a bi-directional resilient seated valve with adjustable stuffing box designed to handle clean/wastewater, as well as semi-solids, arid mediums, sludge and general industrial applications with solids content <20%.
Packing material can be replaced without removing the valve from the pipeline on models with rising stem. The design of the body and seat ensures a bubble-tight shutoff in both directions of the flow. Flanged ductile iron or CF8M bodies (other materials under request) knife gate valve for installation between flanges (wafer) or as an end-valve without counter flange up to size DN300.
