Crosby J-Series Pressure Relief Valves offer robust, proven overpressure protection for air, gas, steam, vapor, liquid, and two-phase media, all while meeting global pressure relief standards. These valves are available with advanced features, including Balanced Diaphragm and Bellows Leak Detection technology, as well as adjustable blowdown to minimize product loss.
| Style | Two seat pressure relief valve |
| Sizes | 1” ~ 16” |
| Applications | Oil and Gas, Process and power industry overpressure protection |
| Connection | Inlet and outlet connections according to EN 1092-1. |
| Materials | ASME SA216 Gr. WCB/WCC, 316 SS, Alloy 20, Duplex, Titanium, Graphite, Hastelloy, PTFE and others on request (Highly configurable and customizable) |
| Working Temperatures | -268°C ~ +538°C |
| Ratings | ASME VIII, Section XIII, API 526/527, EN4126 and PED/CE. |
Crosby J Series