Low-Pressure Ball Valves
Technical specifications
| Bore Size | 10 mm (0.39"), 14 mm (0.55") and 20 mm (0.79") |
| 2 Piece Body Design | |
| Floating Ball Design | Bi-Directional |
| Anti-Blowout Stems | |
| Low Operating Torque | |
| Anti-Static Design | acc. to ISO 17292 |
| Body Shape | - KA Series: Square - KB/KC Series: Hexagon |
| Seat Material / max. allowable (Working) Pressure (PS) bar (psi) | - KA Series: Reinforced PTFE: 420 (6,092) PEEK: 420 (6,092) PEEK: 689 (10,000) Uni-Directional - KB/KC Series: PEEK: 420 (6,092) Reinforced PTFE: 150 (2,175) |
| Stem Seat Material | - KA Series: PTFE or Graphite - KB/KC Series: Reinforced PTFE |
| Fugitive Emission Application | - KB/KC Series: Tested and certified acc. to ISO 15848-1 |
| Fire Test | - KB/KC Series: Tested and certified acc. to ISO 10497 / API 607 – For PEEK Ball Valve Seat only |
Technical documentation
Benefits
- Sour Gas Service:
- Wetted parts according to a.m. material list are supplied as standard according to NACE MR0175/MR0103 and ISO 15156 (latest issue).
- Low Temperature Service: On request.
- Oxygen Service: On request.
- Pressure Test:
- A shell test at 1.5 times the max. allowable (working) pressure and a seat leakage test are performed acc. to EN 12266-1 - P10, P11 and P12 respectively MSS-SP61 (and complies also with ASME B31.1 and B31.3) at every standard AS-Schneider Ball Valve → 100% Pressure Tested! Pressure Test acc. to API 598 on request.
- Certification:
- Certified Mill Test Report (CMTR) as Inspection certificate 3.1 acc. to EN 10 204 for valve body material and pressure test available on request.
- PMI Test on request.
- AS-Schneider Low Pressure Ball Valves are designed for a max. allowable (Working) Pressure (PS) of 69 bar (1,000 psi).
Applications
Engineering services
Free engineering services:
- Support for the calculation, selection and configuration of DBB valves, instrumentation valves, and manifolds
- Parts selection support for installed AS-Schneider products
- Assistance in finding of proper solutions for each application
- Provision of technical documentation for the operation and maintenance of AS-Schneider products
Logistic services:
- Standard delivery "to the door", as well as the possibility of shipment of goods directly from the Factory on the terms of FCA Incoterms 2020
- Support in customs clearance of goods shipped on FCA terms, including the provision of certificates of conformity, as well as letters on the absence of the need for mandatory certification for certain groups of goods