128 www.stauff.com/6/en/#128 G Torque Figures Torque / Operation Pressure Curves Operating torque for ball valves with POM seats BBV CBV Operating torque for ball valves with Teflon or POM seats FBV Operating torque for ball valves with POM seats LBV TBV XBV 0 100 200 300 400 500 600 700 800 Pressure in bar Torque in N·m 0 50 100 150 200 250 300 350 400 Pressure in bar Torque in N·m 0 50 100 150 200 250 300 350 400 Pressure in bar Torque in N·m Catalogue 6 § Edition 06/2024 Technical Appendix Test medium: water glycol Listed torque values (MD) do not include safety factors. We recommend to add the following safety factors: Greasing media (e.g. oil) MD x 1.5 Non-greasing media MD x 2.0 (e.g. gas, water)
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