Cast steel and forged steel gate valves with stainless steel seat, pressure rating PN 40, flanged ends acc. to DIN PN 40, bolted bonnet with yoke, outside screwed stem and yoke, rising stem, nonrising handwheel.
DN 15 thru DN 40 : forged steel, face to face acc. to EN 5581, 1 (DIN 3202F1) and solid wedge.
DN 50 thru DN 300 : cast steel, face to face acc. to EN 5581, 26 (DIN 3202F7) and flexible wedge.
Application : steam, hot and cold water, oil, air, gas etc.
Remark: the gland packing can be replaced during operation with the wedge in fullyopen position.