The Spence D5 pressure reducing pilot operator is a self-contained spring operated pilot designed for applications with tight pressure regulation requirements. Normally closed operation to prevent steam leakage, and easy in-line maintenance capabilities make the Spence D5 pilot the choice for steam pressure regulation needs.
Available in control pressure ranges from 1 PSIG to 25 PSIG pressure reducing needs.
Control regulated steam pressure to within +/- 1/2 PSIG
Used for ED5 valve assembly