G&S Valves Ltd.™

General Overview

G&S Valves Ltd. can offer you a complete valve, from start to finish. We hold a comprehensive stock of high quality valve steels and can upset forgings from a vast range of die forms to produce suitably close limit forgings to suit most applications. We have the facilities to perform various types of heat treatments, bi-metal valves and hard stellite seat facing.

Our manufacturing process starts life as a plain steel rod which is then electrically upset to form a bunt, then forged into a close limit forging 

After being forged the valve goes through a number of machining and grinding operations

 before final inspection in our quality department.

 After final inspection,

we can offer a pulsed plasma treatment (in house)

as well as various treatments.

After treatment surface hardness is then checked in our metallurgy lab.

Terminology

For description of the various valve dimensions

 

        Undercut Valve                                                                         Non-Undercut Valve     

Manufacturing Time

Delivery time will be approx 6 - 8 weeks from receipt of order depending on the final specification of the required valve.

Payment Terms

Payment terms are 50% on start of production, balance on completion, Due to the nature of our business we do not have credit card facilities.

Warranty Conditions

G&S Valves Ltd. will look at any warranty problem very sympathetically and understandably. We cannot accept any responsibility for any failures of our valves in racing applications.