"Hydromat DFC"
cast-iron differential pressure controller
The "Hydromat DFC" is a differential pressure controller valve for hydronic systems. It has an infinitely adjustable differential pressure set point from 5.8 to 26.1 PSID. When combined with the Oventrop "Hydrocontrol VFC" balancing valve, the "Hydromat DFC" provides reliable dynamic balancing. The "Hydromat DFC" body is constructed from cast iron with bronze and dezincification-resistant brass trim. EPDM seals and a PTFE valve seat maximize performance over the life of the valve.
| 2-1/2" | 4 to 238 GPM | 5.8 to 26.1 PSID | 1064951 | |
| 3" | 5 to 369 GPM | 5.8 to 26.1 PSID | 1064952 | |
| 4" | 6 to 644 GPM | 5.8 to 26.1 PSID | 1064953 | |
| 5" | 8 to 857 GPM | 5.8 to 26.1 PSID | 1064954 | |
| 6" | 9 to 1003 GPM | 5.8 to 26.1 PSID | 1064955 |