EMACO Oblique Landing Valve is a type of globe pattern hydrant valve. These oblique type landing valves are available with ﬂanged inlet or screwed inlet. The landing valves are classiﬁed under low pressure. Manufacturer Standard BS 5041 Part 1. Application: Suitable for fire hydrant systems at Internal or External places on wet risers with permanently charged water from a pressurized supply with water.