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Duplomatic Oleodinamica represents the real alternative in the hydraulics market. Duplomatic’s wide range of products and worldwide service network, grant its users a real competitive advantage.
The Duplomatic QTM7 is a flow restrictor valve with built in check valve for reverse free flow, made as a modular version with mounting surface according to the ISO 4401 (CETOP RP 12H) standards.
Can be assembled quickly under all ISO 4401-07 (CETOP 07) modular valves without use of pipes, using suitable tie-rods or bolts, thus forming compact modular groups. Supplied with countersunk hex adjustment screw and locking nut. Rotate anticlockwise to increase the flow rate.
| Description | Units |
|---|---|
| Maximum Operating Pressure | 350 bar |
| Maximum Flow Rate | 250 l/min |
| Leakage Flow with Restrictor Closed | ≤0,5 l/min |
| Check Valve Opening Pressure | 0,7 bar |
| Ambient Temperature Range | -20 / 50°C |
| Fluid Temperature Range | -20 / 80°C |
| Fluid Viscosity Range | 10 ÷ 400 cSt |
| Fluid Contamination Degree | According to ISO 4406:1999 Class 20/18/15 |
| Recommended Viscosity | 25 cSt |
| QTM7-SA Mass | 7,35 Kg |
| QTM7-D Mass | 7,7 Kg |
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