The HB model knife gate is a bi-directional valve designed for general
industrial service applications. The design of the body and seat assures
non-clogging shutoff on suspended solids in industries such as:
Wastewater treatment plants, Chemical plants, Food and Beverage, etc.
DN 50 to DN 300 (larger diameters on request)
DN 50 to DN 300: 16 kg/cm²
Standard flange connection: DIN PN 16 (Others on request)
Face to face dimensions acc. EN558-1 serie20 (DIN3202 K1) up to DN 500.
DIR 2006/42/CE (MACHINES) DIR 97/23/CE (PED)
Fluid: Group 1(b), 2 (Cat. I, mod. A) DIR 94/9/CE (ATEX)