G&S Valves - 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 operation before final inspection in our quality department.
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After final inspection, we can offer a pulsed plasma treatment (in house) as well as various treatments.
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After treatment surface hardness is then checked in our metallurgy lab.
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Before final inspection in our quality department.
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Terminology
For description of the various valve dimensions, please download our PDF guides:
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, PAYMENT CAN NOW BE MADE BY CREDIT CARD; A 2.5% FEE WILL BE ADDED FOR CREDIT CARD PAYMENTS; DEBIT CARD PAYMENTS DO NOT INCUR A FEE..
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.













