Compression Ends, Nickel Plated Brass Body, Yellow PVC Coated Steel Lever. Certified to EN331:1998+A1:2010 Manually Operated Valves for Gas Installations for Buildings (CPR). Rated PN40 15mm, PN32 22mm & 28mm, PN16 35mm to 54mm. Fluid Temperature -20°C to 110°C, Gas Temperature -20°C to 60°C.