ROSS® Pneumatic Flush Mounted Red Push Button Valve 1223B1FPR, 1/8" NPT these push button valves are spring return and can be used for both normally open and normal closed operations..
Ross connecting clamp & mounting bracket, r-a118-105m, for md4 frl components features: provides quick and easy assembly and mounting of md4 modules allen-head bolts included to secure clamp to bracket plate carrying 2 o-rings to provide positive sealing between modules included.