Trunnion Mounted Side Entry Ball Valves
The trunnion-mounted side entry ball valves are usually applied in pressure systems at 150LB~2500LB with a wide temperature range at -46~450℃. The metal seat provides an optimal resistance against wear caused by abrasive services or hard particles.
Product Introduction:
The trunnion-mounted side entry ball valves are usually applied in pressure systems at 150LB~2500LB with a wide temperature range at -46~450℃. The metal seat provides an optimal resistance against wear caused by abrasive services or hard particles. There are many different types of metal seated trunnion mounted ball valves, such as 3pcs forging trunnion mounted type metal seat ball valves, 2pcs forging trunnion mounted type(O-ring) metal seat ball valves, etc.
2pcs forging trunnion mounted type(O-ring) metal seated ball valves:
Size Range: 2"-48"(DN50-DN1200)
Pressure Rating: ASME CLASS 150-2500(PN16-PN420)
Body Material: Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel, exotic alloy, etc.
End Connection: Raised face flanged end, RTJ flanged end, Butt-weld end, etc.
Operation: Manual, Pneumatic, Electric, Hydraulic, etc.
Temperature Range: -46~450℃
Fire Safe Design: Yes
Applications: Coal chemical industry, High sour gas field with abrasive solids, Oxygen service, Shipbuilding, Offshore, Photovoltaic industry, etc.
- Top flange design as per ISO 5211, optional actuators of the gearbox, electric actuator, and pneumatic actuator are available.
- Low emission graphite packing design.
- Hard-faced ball and the seat to satisfy the requirement of high hardness, high-temperature resistance, wear resistance.
- With the help of the pre-loaded spring, the seat is able to maintain a seal even in low operating pressure.
- Several designs of the seat to choose from, among which the dustproof seat design is available.
