We are able to provide fully machined Turnkey Kits for Soft and Metal seated trunnion Ball Valves (side entry, top entry or fully welded), according to customers' design, in any material used for industrial, petrochemical and nuclear applications.
Products
Turnkey Kits – Balls – Seats
Size range
6” to 56”
Pressure Classes ANSI – API
150 to 2500 lb.; 2000 to 15000 psi
Material
- Carbon steel (low, mild or higher) A105, LF2, LF3, 4130, 4140, F11, F22, F60, F65
- Stainless steel F6NM, F316, F316L, F316Ti, F316LN, F304, 17-4PH, F44, XM19, Alloy 926
- Duplex and Super Duplex F51, F53, F55
- Exotic Materials INCONEL625 or 718, INCOLOY 825, MONEL 400, MONEL K500
- Titanium
- Other types of materials
Technical Features
- Ball roundness on sealing areas: 0.01 mm max
- Seats roundness on sealing areas ≤ 0.05 mm
- Roughness after machining from Ra 0.2
- Roughness after TC coating from Ra 0.1
- Roughness after EN plating from Ra 0.2
