Building valves. Expansion valves. Tests and requirements1 SCOPE This European Standard specifies, dimensions, materials and performance requirements (including methods of test) for expansion valves, of nominal sizes from DN 15 to DN 40, having working pressures1) from 0,1 MPa (l bar) to 1,0 MPa (10 bar). Expansion valves are intended for fitting to the cold water supply of storage water heaters, having a maximum distribution temperature of 95 C, for all energy sources. Expansion valves do not control the

the test method described in BS EN 12498 helps you to determine the toxic metal content in your food packaging paper and thereby enables you to regulate it

BS EN 16991 aims to provide a common reference for formulating the RBI policies and developing the corresponding inspection and maintenance programs

What is this ISO/TR 20183 - Injury and safety definitions and thresholds about

BS EN ISO 22000:2018 provides clear guidance and recommendations that apply to the whole food chain

Code of practice for the design of helical and spiral stairs

Rackwork and hydraulic equipment and similar devices (e

BS 1251 helps you to manufacture high-quality open-fireplace components

Document management systems often require original documents to be scanned for storage in digital form or microfilmed

Why should you use BS 6912-16 - dumper body operator cabs on earth-moving machinery

comfort and economy

considering the high impact of a malfunction

BS EN 17150 on plastics piping systems is applicable to: