The Water Hydraulics Co. Ltd
Hose Burst Valve (DN3)
Model No.: 591-001
Allows free flow in both directions until a hose burst causes a surge from B to A, then instantly stops flow and locks pressure in B. Reset by reversing flow after hose replacement; the internal spring is factory-set by TWHC. Reverse flow adjustment 1-5 L/min.
Specifications
| Valve Type | Hose burst valve |
| Nominal Size | DN3 |
| Pressure Range | 0.1-200 bar |
| Cv Value | 0.02 |
| Max Flow | 30 L/min |
| Porting | 1/4" BSPP |
| Cracking Pressure | 역류 차단 설정 1-5 L/min |
| Body Material | AISI 316 / 폴리머 |