diaphragm relief valve / pilot-operated
Min.: 6 bar (87 psi)
Max.: 28 bar (406.1 psi)
Max.: 50 mm
Min.: 25 mm
The Fisher Type 63EG pilot-operated pressure relief valve works with both gas and liquid services. The construction of the main valves in both forms of construction provides a quick change trim package that offers quick maintenance. The Type 63EG can be used for either bypass or backpressure applications.
The Type 63EG can be mounted to the travel indicator of the 4300 Series Wireless Position Monitors with the A Position Monitor Bracket (PMB), which is compatible with the Fisher 4320 Wireless Position and Topworx 4310 Monitors.