Swing Check Valve Rubber
Introduction
Brass check valve is a kind of valve that is used to prevent backflow in the system. It is a check valve consisting of a valve body, a valve flap, a valve stem, and a sealing ring. Brass check valves are widely used in water supply and drainage, fire protection, heating and cooling system, gas supply, chemical industry, and other industries.
Specification
| SIZE | H | L | |
| 1/2" | G 1/2 | 33.0 | 55.0 |
| 3/4" | G 3/4 | 40.0 | 61.0 |
| 1" | G 1 | 44.0 | 68.0 |
| 11/4" | G 11/4 | 52.0 | 78.0 |
| 11/2" | G 11/2 | 58.0 | 90.0 |
| 2" | G 2 | 67.0 | 106.0 |
| 21/2" | G 21/2 | 75.0 |
131.0
|
| 3" | G 3 | 83.0 | 143.0 |
| 4" | G 4 | 99.0 | 170.0 |
| PART | MATERIAL |
| BODY | CAST BRONZE |
| DISC | CAST BRONZE |
| BONNET | CAST BRONZE |
| PIN | BRASS ROD |
| SCREW | BRASS ROD |
| PACKING | NBR |