Designed especially for use as a primary relief device on smaller stationary storage containers, with 2" NPT threaded couplings. These manifolds allow servicing or replacement of either of the two relief valves without evacuating the container or loss of service. The operating lever selectively closes off the entrance port to the relief valve being removed while the remaining valve provides protection for the container and its contents. The rating of each manifold is based on actual flow through the manifold and a single pressure relief valve, taking friction loss into account. It is not merely the rating of the relief valve alone.
|8542G||Start to Discharge Setting N/A 250 psig||LP-Gas Application N/A Yes||NH3 Application N/A No||Number of Relief Valve N/A 1|
|AA8542UA250||Start to Discharge Setting N/A 250 psig||LP-Gas Application N/A No||NH3 Application N/A Yes||Number of Relief Valve N/A 1|
|AA8542UA265||Start to Discharge Setting N/A 265 psig||LP-Gas Application N/A No||NH3 Application N/A Yes||Number of Relief Valve N/A 1|