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Proporción de pilotaje 10:1 , venteado (a) contrabalance - válvula de referencia atmosférica
Cavity: T-11A | Capacity:
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Especificaciones técnicas
- cavidadT-11A
- Series
- Capacity15 gpm
- Pilot Ratio10:1
- Maximum Recommended Load Pressure at Maximum Setting4615 psi
- Maximum Setting6000 psi
- Adjustment - No. of CCW Turns from Min. to Max. Setting5
- Check Cracking Pressure40 psi
- Factory Pressure Settings Established at2 in³/min.
- Maximum Valve Leakage at Reseat5 drops/min.
- Operating CharacteristicStandard
- Pilot ConfigurationSealed
- Reseat>85% of setting
- Valve Hex Size7/8 in.
- Valve Installation Torque30 - 35 lbf ft
- Adjustment Screw Internal Hex Size5/32 in.
- Locknut Hex Size9/16 in.
- Locknut Torque80 - 90 lbf in.
- Model Weight.40 lb
- Seal kit - Cartridge
- Seal kit - Cartridge
Why is turning the adjust screw for counterbalance valves opposite of most other valves?
What parts of the Sun cartridge valve are field serviceable?
You say your valves leak 5 drops/min. How can I keep my load from drifting?
How do I determine the setting of a counterbalance valve?
How do I know how much pilot pressure is required to lower a load with a counterbalance valve?
When should I use a vented counterbalance valve?
How does Sun test a counterbalance valve for leakage?
How do I decide which pilot ratio to select?
How big is a drop of hydraulic oil?
Why can't I use a counterbalance valve in a closed loop transmission circuit?
What do you mean by the setting of a counterbalance valve and what should it be?
I don't need pilot assist. Can I just block port 3?
Can I use an atmospherically vented counterbalance valve instead of the four-port version to save on plumbing?
Why is it that your valves have pilot ratios below 10:1, while other manufacturers start at 7:1 and go up?
Why can't I block the pilot vent port? That area is positively sealed, isn't it?
Should I replace the counterbalance valve if my cylinder is drifting or moving?
I have a pilot-to-open check on a large cylinder and the decompression is violent. Can I use a counterbalance instead?
How do I size a counterbalance valve?
Can I adjust a counterbalance valve in the field?
Why do you offer 2 check valve cracking pressures?
What happens to the counterbalance valve if I have backpressure in my system?
What do you mean by hysteresis when referring to a counterbalance valve?
Highlights
Consejos técnicos
Información técnica