RPZ Valve
3 PCS forged steel ball valves represent the latest advances in ball valve technology for long-distance delivery pipes and general industrial pipelines. During the design process, it can withstand a variety of corrosive and non-corrosive media under harsh conditions, ensuring strength, safety, and tolerance.
Unlike traditional floating ball valves, when this fixed ball valve is running, the fluid pressure on the sphere is fully transmitted to the bearing, preventing the sphere from moving to the valve seat. Therefore, the valve seat will not bear excessive pressure. This reduces the torque on the fixed ball valve, avoids significant deformation of the seat, ensures stable sealing performance and long service life, especially suitable for high pressure and large diameter applications. Its unique spring-loaded seat assembly features self-tightening to ensure upstream sealing.
Ensures efficient flow and reduced resistance, perfect for uninterrupted fluid regulation in various applications.
Available with threaded, welded, and flanged ends, providing easy integration into various pipeline systems.
The standard port design minimizes pressure drops and enhances flow characteristics, ensuring smooth and stable pipeline operation.
| No | Part Name | Material Option |
|---|---|---|
| 1 | Body | A216-WCB / A182-F304 |
| 2 | Bonnet | A216-WCB |
| 3 | Ball | A182-F304 |
| 4 | Stem | A276-304 |
| 5 | Seat | A105+ENP |
| 6 | Stem insert | Class filled PTFE |
| 7 | Seat spring | A313-304 |
| 8 | O-ring | NBR |
| 10 | Gasket | Graphite+304 |
| 16 | Trunnion | A276-304 |
| 21 | Handle | Carbon steel |
| TYPE | TRUNNION BALL VALVE | SIZE | 1/2" - 48" (DN15 - DN1200) |
|---|---|---|---|
| STRUCTURE | TRUNNION BALL VALVE | PRESSURE RATING | ANSI CLASS 150 - 2500 |
| CONNECTION | THREADED, WELDED, FLANGE END | FUNCTION | BLOW-DOWN VALVE |
| OPERATION | MANUAL, PNEUMATIC, ELECTRIC | WARRANTY | 12 MONTHS |