Excellent working condition, very clean. High performance safety valve by Honeywell Braukmann, model S245 R. Male threaded end with a 1 1/2" inside and 1 7/8" outside diameter. No rust, original paint is missing in a few spots. Specifications: 2.0 Bar, Ms 260°C, PN40, D/G 073. Weighs 3 kg, 12 inches long, 2 5/8 inches total diameter.