Float operated valves - Specification for diaphragm type float operated valves (copper alloy body) (excluding floats)Section 1. General 1 Scope This Part of BS 1212 specifies materials, dimensions, tolerances and performance requirements for diaphragm type float operated valves (copper alloy body) of nominal sizes) and" with seat numbers 3, 5, 6 and 9 intended for use with floats complying with BS 1968 and BS 2456. NOTE 1 The nominal sizes correspond with the pipe size of the thread on the inlet shank as specified in BS 2779. The nominal size is formed by making a

As techniques of civil engineering

The techniques are based on generally recognized practice and fundamental theory of the subject

It has broad relevance to projects in many industries and the public sector

What is BS EN 1990 - Basis of structural design about

Annex ZA (informative) #Relationship between this European Standard and the Essential

This first part of BS 5908 provides recommendations and guidance for the control of fire and explosion risks on sites where chemicals are stored or processed in significant quantities

Measurement uncertainty

as defined in BS EN 1808

to support interoperability and backward compatibility

strip (see BS 2920) or wire in the unfabricated form

this standard describes a procedure to be used to determine the power performance characteristics of small wind turbines (as defined in BS EN 61400-2) when connected to either the electric power network or a battery bank

Examples of uses of the symbol given in this European Standard