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Metal-Seated Ball Valves
- Specification
Size Range : 1/2”- 4”
Valve Material : Stainless Steel, WCB
End Connections : Female, Socket-weld, Butt-weld, Flange end.
Seat Material : SS316+Hard Chromium/ SS316+STL#6.
Port Size : Full Port.
Pressure Rating : ASME Class 600; PN 110
Ball Material : SS316+Hard Chromium/ SS316+STL#6
API 607 5th Edition Fire-Safe Test approved.
- Features
Extremely rugged 3-piece design withstand extremes in piping enclose bolt design, stress and thermal shock.
Direct-mounting of actuator to valves, low cost and easy automation.
Integral twin pattern ISO 5211 mounting pad for double & spring return actuator.
Specially surface harden treatment for ball and seat provides longer working life, particularly with abrasive fluid such as slurries and pulp stock.
Metal seats with graphite seals lowers the possibilities of leaking during fire conditions. Essential for fire-safe conditions.
Valve ball remains in close and tight contact with spring loaded ball seat for maximum sealing effects, no matter in high pressure and low pressure conditions. Spring loaded ball seat also helps to obtain stable opening and closing torques in high differential pressure situation during high and low temperature conditions.
Ball and seat underwent machine lapping for smooth contact between the two circular surfaces. Conforming to ANSI / FCI 70-2 Class V and Class VI (optional).
EN10204-3.1 test Certificate is Available.
- Safety/Quality Approvals
- Female pipe Threaded to NPT, Rp, Rc, G..
Inspection & testing according to API 598.
API 607 5th Edition Fire-Safe Test approved.
ISO 9001; PED 2014/68/EU
- File download
- Literature
Series MS 35_Metal Three-Piece High Performance Metal Seat Ball Valve (PDF)
