The 100DR is a severe service, multi-stage control valve designed to provide the minimum flow to the suction source necessary for protecting the boiler feed pump. Recirculation valves may experience operating pressure differentials exceeding 280 bar (4000 psi).

The 100DR is engineered to deliver precise, reliable control during operation and tight shutoff when closed. The valve internals (trim, plug assembly, seals) are designed to withstand extreme pressure differentials.

Key features

Size: 2.5”-12” (body connection)

Up to ASME 2500

Angle and globe body design

DRAG® multi-stage trim

Flow-to-close

Teflon or graphite packing

Body materials: WCB, WCC, WC6, WC9, C5

MSS-SP61 leakage class