Floating ball valve with simple structure, good sealing performance but the seat material is required to withstand the workload since the sealing pressure is bared by the seat ring.

Trunnion mounted ball valves are generally manufactured with the features of double block and bleed (DBB), cavity relief, bi-directional, fire safe and secondary metal to metal seated etc.

Metal Seated Ball Valve is manufactured for high temperature or abrasion resistance. Relia Metal Seated Ball Valves are Zero leakage (bubble tight seal).

Fully welded ball valves are with the advantages that the ball valve is integrally welded without external leakage path. Non-destructive tests (NDTS) are performed. Fully welded ball valves, all welding processes for the body are suited to the materials of construction and are qualified and performed according to ASME Section IX. Non-destructive tests (NDTS) are performed per ASME VIII Division 1, App. 12.

Cast Steel Gate Valve with flexible wedge gate are made of carbon steel, stainless steel, alloy steel and duplex steel. All API 600 trim no. is available, such as API 600 trim no. 1, 5, 8, 10, 12 etc.

Cast Steel Globe Valves are valves with flanged or butt welding end connection designed with BS 1873 or API 627 standards and widely used in oil, gas, and petrochmeical industry.

Cast Steel Check Valves are offered in swing check, piston check and tilting disc check styles, with the seat hard faced for durable appliations.

Top Entry Ball valves are trunnion mounted ball, in-line repairable and ensure bi-directional sealing; they feature one piece body & double block and bleed.

Forged Steel Gate Valves are Bolted Bonnet, outside screw and yoke type, Rising Spindle construction Body and bonnet made from high quality forgings.

Forged Steel Globe Valves are generally available with Plug type disc. Forged Steel Globe Valves are designed to give leak tight seating over a long period of in built wear life.

Wafer check valves are with wafer, wafer lug or flanged ends connection, in dual plate disc, single dist for option. Relia wafer check valves are reliable sealing performance and durable application.

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