The Spence D2 pressure reducing pilot operator is a self-contained spring operated pilot designed for applications with high pressure regulation requirements. Normally closed operation to prevent steam leakage, and easy in-line maintenance capabilities make the Spence D2 pilot the choice for steam pressure regulation needs.
Available in control pressure ranges from 100 PSIG to 300 PSIG pressure reducing needs.
Control regulated steam pressure to within +/- 1 PSIG
Cast iron and cast steel options available depending on incoming pressure service