| Valve Type |
2-Piece Floating Ball Valve |
| Body Material |
59-1 Brass (CuZn40Pb2 • GB/T 5231) • Dezincification Resistant |
| Ball Material |
Chrome-Plated Brass (Surface Ra ≤0.8 μm) |
| Seat Material |
Reinforced PTFE (Standard) • Optional: RPTFE + 15% Glass Fiber |
| Stem Material |
Forged 59-1 Brass • Anti-Blowout Design |
| Seals |
EPDM O-Rings (Standard) • Optional: VITON®/PTFE |
| End Connections |
Female BSPT (ISO 228) / NPT (ASME B1.20.1) Threads |
| Body Joint |
Threaded Center Connection (Hex Wrench Assembly) |
| Size Range |
¼” to 2″ (DN8 to DN50) |
| Pressure Rating |
600 PSI @ 38°C • 100 PSI @ 120°C • PN16 (16 bar) @ 20°C |
| Temperature Range |
EPDM Seals: -20°C to 120°C • PTFE Seals: -10°C to 150°C |
| Seat Leakage Class |
Class IV (ANSI B16.104) • Bubble-Tight for Liquids |
| Flow Characteristic |
Full Port (100% Bore) • Cv Value (½”): 16 |
| Operation |
Lever Handle (Stainless Steel Core) • Optional: Locking Handle/ISO 5211 Top |
| Max. Torque (Operation) |
½”: 30 Nm • 1″: 50 Nm • 2″: 80 Nm |
| Hydro Test |
Body: 24 bar (1.5x PN) • Seat: 17.6 bar (1.1x PN) (API 598) |
| Fire Safe Option |
API 607 Certified Soft Seat Retention (Optional) |
| Weight |
¼”: 0.08 kg • ½”: 0.18 kg • 1″: 0.6 kg • 2″: 1.2 kg |
| Compliance |
RoHS • REACH • Lead Content: 0.8-1.9% (Non-potable) |
| Design Standards |
API 608 • ASME B16.34 • ISO 228-1 |
| Applications |
Water • Compressed Air • Gas (Non-corrosive) • Oil • HVAC |
| Critical Notes |
Avoid chlorides >50 ppm/pH <6.5 • Max. steam: 5 bar @120°C • Center joint must not be loosened under pressure |
| Maintenance |
In-Line Repairable (Seat/Ball Replacement via Body Joint) |
