Our range of control valves includes electromechanical/pnuematic shutdown devices for diesel & gas fuels, dump valves for compressor gas separators/scrubbers, in-line pressure relief and return check valves, and pressure line pulsation dampeners.

SV series
Diesel fuel shutoff valve, solenoid-operated

CKV, PRV series
Diesel fuel line check/relief valves

The following info from FW Murphy Production Controls at www.fwmurphy.com:

PD8100 series
Pressure pulsation dampener

M25 / M50 series
Electromechanical gas fuel shutoff valve

M2582-P / M5180-P
Pneumatic valves for fuel gas shut off

DVU series
Pneumatically controlled dump valve for gas separators/scrubbers

See also:

Solenoid operated fuel controls
Push/pull solenoids and rack pullers