Cast iron gate valves with stainless steel seat, pressure rating PN 10, flanged ends acc. to DIN PN 10, bolted bonnet, outside screwed stem and yoke, rising stem, non-rising handwheel, solid wedge, drain plug, grease nipple, short face to face acc. to EN 558-1, 14 (DIN 3202-F4). Application: cold and hot fresh water, lubricating oil, steam etc. Application due to the absence of cupriferous parts, these valves are especially suitable for aggressive media.