The JC Fully Welded Ball Valve gives it maximum strength at minimum weight as well as maximum resistance both to pipeline pressures and stresses. The compact, spherical design also eliminates body flanges, thus reducing overall size and leak paths.
JC welded body ball valves are used mainly in Gas transmission and distribution pipeline (Mid-stream), typical for underground and buried installation.
•Types: Full bore & Reduced bore
Bodies and covers are high quality cast and afterwards precisely machined, directing the attention to prevent stress concentration. The design characteristic of check valves is the unobstructed passageway, with a full-opening when required.
• Sizes: 2” to 36”
• Types: Bolted Bonnet & Pressure seal
• Materials :Body: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex,Special Alloys,… Other materials under request
TRIM: 316, 410, MONEL,… Other materials under request
The stems of JC globe valves are forged from one piece and ACME threaded, then
mechanized and finally provided with a smooth finishing in order to minimize friction.
• Sizes 2” to 16”
• Types :Bolted Bonnet & Pressure seal
• Class:150 to 2500
• Materials Body: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex,
Trim: 316, 410, MONEL,… Other materials under request
Gate valves serve as efficient on-off valves with flow in either direction. In such a design, a wedge slides cross a general passageway in order to control fluid flow (like a sliding gate – hence, the name).
• Bolted Bonnet (from Class 150 up to Class 2500 from 2’’ up to 36’’)
Materials:Body: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex,
Trim: 316, 410, MONEL
• Pressure Seal (from Class 900 up to Class 2500 from 2’’ up to 20’’)
Materials :Body: Carbon steel, Stainless steel, Low temperature carbon steel, Duplex,
Trim: 316, 410, MONEL
A ball valve is a shut-off valve that controls the flow of a liquid or gas by means of a rotary ball having a bore. By rotating the ball a quarter-turn (90 degrees) around its axis, the medium can flow through or is blocked.
• Metal seated ball valves • Trunnion mounted ball valves • Floating ASME ball valves • Special constructions
• Floating 3-way ball valves • Monoblock valves • 3 piece forged ball valves • Semi-trunnion ball valves • Floating EN-DIN ball valves