"Hydrocontrol VTR"
bronze calibrated balancing valves
Precision balancing valves for hydronic systems. Calibrated balancing valves use a multi-turn hand wheel to provide precise flow measurement. Oventrop hand wheels have a minimum rotation of seven turns to enable fine adjustment of the flow setting. The hand wheel has an integrated hidden memory stop to enable the valve to be shut-off without losing the balance position. The valve's setting can also be locked in place with a lead sealing wire to prevent tampering. The "Hydrocontrol VTR" is constructed from bronze with dezincification-resistant brass trim. EPDM seals and a PTFE valve seat maximize performance over the life of the valve.
| Size: | Flow Range: | Connection Type: | Part Number: |
| DN15 - 1/2" | 0.4 to 4.2 GPM | NPT | 1061004 |
| DN20 - 3/4" | 0.6 to 6.2 GPM | NPT | 1061006 |
| DN25 - 1" | 1.2 to 9.6 GPM | NPT | 1061008 |
| DN32 - 1-1/4" | 1.6 to 21 GPM | NPT | 1061010 |
| DN40 - 1-1/2" | 3.2 to 29.8 GPM | NPT | 1061012 |
| DN50 - 2" | 3.9 to 42 GPM | NPT | 1061016 |
| DN15 - 1/2" | 0.4 to 4.2 GPM | SWT | 1060551 |
| DN20 - 3/4" | 0.6 to 6.2 GPM | SWT | 1060552 |
| DN25 - 1" | 1.2 to 9.6 GPM | SWT | 1060553 |
| DN32 - 1-1/4" | 1.6 to 21 GPM | SWT | 1060554 |
| DN40 - 1-1/2" | 3.2 to 29.8 GPM | SWT | 1060555 |
| DN50 - 2" | 3.9 to 42 GPM | SWT | 1060556 |