CLAP VALVE
ONLINE CATALOGUE › BALL VALVES - GATE VALVES › BRASS CHECK VALVES
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Code: 146
Brass body,
O-ring on top cap and side cap in NBR.
Brass knocker.
Minimum and maximum operating temperatures: 0° +90°C
ISO228 threaded connections (equivalent to DIN EN ISO228 and BS EN ISO228)
Available from 3/8" 2" with NBR seal, from 3/8" to 4" with metal seal.
Available with American NPT thread in sizes 2"_1/2, 3" 2 4".
Brass body,
O-ring on top cap and side cap in NBR.
Brass knocker.
Minimum and maximum operating temperatures: 0° +90°C
ISO228 threaded connections (equivalent to DIN EN ISO228 and BS EN ISO228)
Available from 3/8" 2" with NBR seal, from 3/8" to 4" with metal seal.
Available with American NPT thread in sizes 2"_1/2, 3" 2 4".
| MEASURE | RUBBER SEAT | METAL SEAT |
| 3/8" | 16 | 16 |
| 1/2" | 16 | 16 |
| 3/4 | 12 | 12 |
| 1" | 8 | 8 |
| 1"_1/4 | 5 | 5 |
| 1"_1/2 | 4 | 4 |
| 2" | 2 | 2 |
| 2"_1/2 | 1 | |
| 3" | 1 | |
| 4" | 1 |
