- Item Code: FLB045
- Pressure Rating: PN-20
- Testing Standard: BSEN 12266 PART-1
- Size Range: 15mm to 50mm
- Product Standard: BS 5154
Suitable For
Material Specification
| P. No. | NAME OF PART | MATERIAL | SPECIFICATION | |
|---|---|---|---|---|
| 1 | BODY | FORGED BRASS | DIN EN 12165 Gr. CW617 | |
| 2 | SCREW | STAINLESS STEEL | NICKEL PLATED | |
| 3 | DISC FACING | NBR | --------- | |
| 4 | DISC | FORGED BRASS | DIN EN 12165 Gr. CW617 | |
| 5 | GASKET | PTFE | --------- | |
| 6 | COVER | FORGED BRASS | DIN EN 12165 Gr. CW617 | |
Dimensional Data
| SIZE (mm) | 15 | 20 | 25 | 32 | 40 | 50 |
|---|---|---|---|---|---|---|
| L | 43 | 49 | 57 | 69 | 80 | 88 |
| G | 1⁄2" | 3/4" | 1" | 1-1/4" | 1-1/2" | 2" |
| θC | 15 | 20 | 25 | 32 | 40 | 50 |
| B | 8 | 9.5 | 10 | 12 | 12 | 14 |
| ~H | 27.9 | 32.9 | 38.9 | 44 | 50.7 | 58.7 |
| Item Code | FLB 045 | FLB 045 | FLB 045 | FLB 045 | FLB 045 | FLB 045 |
Principle Features
- Design Std.: BS 5154.
- Screwed in cover, Integral Seat.
- Resilient Rubber Disc.
- Screwed female BSP parallel threads to BS21 / IS:554.
- Permit flow in one direction and closes automatically if the flow reverses.
- Suitable for both horizontal & vertical installation.
PRESSURE RATING: PN-20
| TEST PRESSURE(Hydrostatic) | |
|---|---|
| BODY | SEAT |
| 30 BAR (g) | 22 BAR (g) |
END CONNECTION
- Screwed Female Parallel Threads to BS21 / IS:554.
UTILISATION & SERVICE
- “LEADER” Brass Swing Check valves are suitable for above-ground installations.
- Best suited for hot & cold water.
WORKING PRESSURE
- Maximum Working Pressure: 20 Bar.
- See Pressure/Temperature Diagram.
TEMPERATURE LIMITS
- Maximum working temperature: 100°C.
- See Pressure / Temperature Diagram.