G.A. Valves Sales - Air Vent Valves, Vacuum Valves, Isolation Valves and Automatic Control Valves

Offering a wide range of base and exotic materials, G.A. Valves is a specialist supplier of air release, vent and vacuum relief valves for the offshore industry. Particular attention is paid to working with the client to finalise the specification and valve sizing and to ensure agreed deliveries, certification and documentation requirements are met.

The main range of equipment supplied by G.A. Valves is air eliminators and air valves with or without isolation valves to suit.

G.A. Valves specialises in low volume production of a wide range of valves to meet exacting design and engineering requirements.

The company is accredited to BS EN ISO 9001/2000 by Lloyds.

Air vent and vacuum valves

The range of valves that G.A. supplies covers a variety of functions such as air release, vacuum breaking, air venting and air eliminators.

A wide range of materials are available including titanium, stainless steel, duplex stainless steel, bronze, 6 Mo, ductile iron, austenitic iron, cast iron and plastic. These can be supplied to a wide range of standards with high levels of certification and inspection.

Suitable for use with a wide range of mediums, including seawater, freshwater, slurry, wastewater and various hydrocarbons. Valves can be coated to suit specific applications with a choice of Rilsan Nylon, Fusion Bonded Epoxy or to customer specifications and colours.

Isolation valves

Isolation Valves can be supplied with a choice of Ball, Globe, Butterfly or Gate valves with either flanged or screwed connections in materials to suit the air valve.

Automatic control valves

G.A. also offers a range of automatic control and deluge valves. Automatic control valves are available from two renowned manufacturers, GA Industries USA and Dorot.

G.A. industries USA

G.A. industries USA manufacture a full range of pilot operated differential piston control valves.

Dorot control valves

Dorot's range of control valves includes pilot operated diaphragm control valves for a wide range of applications and materials. The range includes:

• Pressure reducing
• Pressure sustaining
• Pressure relief
• Flow control
• Level control
• Solenoid operated
• Deluge
• Combination of any of these functions

Fire protection control valves

We can offer a full range of fire protection control valves for use on any water supply application, including water flow for deluge, pre-action or foam-water type fire protection sprinkler systems. Valves to customer specification and special UV protected coatings can also be offered. This type of valve UL listed and approved, see the UL listing guide for a complete list of approved applications. Consult GA Valves for further information or visit our website (catalogues - fire protection).