Description
TECHNICAL DATA SHEET
REDUCED BORE BALL VALVE | DN200 PN16
MODEL: TMBV-200-16-RB
I. GENERAL SPECIFICATIONS
| Parameter |
Specification |
| Valve Type |
Trunnion Mounted Ball Valve (API 6D Design) |
| Bore Type |
Reduced Bore (85% Nominal ID) |
| Design Standard |
EN 17292 / ISO 14313 |
| Body Construction |
2-Piece Bolted, Side Entry |
| Operation |
Manual Lever (ISO 5211 F03 Pad) |
II. DIMENSIONAL & FLOW DATA
| Parameter |
Value |
Standard |
| Nominal Size |
DN200 (8″) |
EN 558-1 |
| Pressure Rating |
PN16 |
EN 1092-1 |
| Face-to-Face |
550 mm |
ISO 5752 Series 20 |
| End Connections |
EN 1092-1 Type 11 RF |
Raised Face |
| Flow Coefficient (Cv) |
≈2,100 |
ISA 75.01 (Calc.) |
III. MATERIAL SPECIFICATION
| Component |
Material Standard |
Treatment |
| Body/Bonnet |
EN-JS1020 (WCB Equivalent) |
Internally Epoxy Coated |
| Ball |
EN-GX5CrNi19-10 (316 SS) |
Mirror Polished (Ra≤0.8μm) |
| Stem |
EN 1.4401 (F316) |
Anti-Static Spring |
| Seat |
316L + 25% GF-RPTFE |
Fire-Safe Dual Seal |
| Stem Seal |
Graphite Packing |
ISO 15848-1 Class C |
IV. PERFORMANCE & SAFETY
| Parameter |
Specification |
| Max. Pressure |
16 bar @ 120°C |
| Temp. Range |
-20°C to +150°C (RPTFE) / +300°C (Fire Safe) |
| Seat Leakage |
EN 12266-1 Rate A (Bubble-tight) |
| Fire Safe |
ISO 10497 Certified |
| Anti-Static |
≤10Ω (per EN 13480-3) |
| Stem Security |
Anti-Blowout Design |
V. TESTING & CERTIFICATION
| Test Type |
Standard |
Test Pressure |
Acceptance |
| Shell Test |
EN 12266-1 |
24 bar |
No leakage |
| Seat Test |
EN 12266-1 |
17.6 bar |
≤3 bubbles/min (Rate A) |
| Fire Test |
ISO 10497 |
N/A |
≤Q<sub>m</sub> leakage |
VI. ACTUATOR INTERFACE
| Feature |
Specification |
| Mounting Pad |
ISO 5211 F03 |
| Max. Stem Torque |
280 Nm |
| Lever Length |
400 mm (Standard) |
KEY DESIGN CHANGES FROM ORIGINAL
| Parameter |
Original (8″ 150LB) |
Current (DN200 PN16) |
| Bore Diameter |
100% ID (Full Port) |
85% ID (Reduced Bore) |
| Pressure Std. |
ASME B16.34 |
EN 1092-1 PN16 |
| Face-to-Face |
584 mm (ASME B16.10) |
550 mm (ISO 5752) |
| Seat Leakage |
ANSI Class VI |
EN 12266-1 Rate A |
| Max Torque |
650 Nm |
280 Nm (Reduced flow) |
