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Product Manual - Liquid Cylinders 3 General Chart has conducted a rigid test program for liquid cylinders, both internally and through an independent testing laboratory, to verify the safety of Chart equipment. Dura-Cyl ® and Cryo-Cyl Liquid Cylinders are safely designed with the following features:
Cylinder Valves Designs (Handwheel Operated, Two-piece Spindle, Soft Seated) These valves, available in brass & stainless steel body, use diaphragms for gland sealing. The gland nut threads into the valve body & clamps the outer edges of the diaphragms against a ledge in the valve body to form a seal. The lower
Due to high torque required to close the valve by overcoming cylinder pressure X area of the diaphragm plus the spring force, the use of these valves is limited to cylinder pressure up to 200 bar.
A valve controls system or process fluid flow and pressure by performing any of the following functions: Stopping and starting fluid flow. Varying (throttling) the amount of fluid flow. Controlling the direction of fluid flow. Regulating downstream system or process pressure. Relieving component or piping over pressure.
single-rod cylinder Reservoir Reservoir with line Quick-action coupling with non-return valve, coupled/uncoupled Quick-action coupling without non-return valve, coupled/uncoupled Fixed displacement pump Hose assembly, fl exible Crossing, no connection is intended Crossing, connected lines Hydraulic source of energy Fixed displacement motor
Can I Use a Standard Hydraulic Valve for a Single Acting Hydraulic Cylinder? How Do I Change the Relief or Bypass Setting on a Valve? How Do I Hook Up Several Valves in Series?
Our Custom Cylinder Specification sheet at the back of this guide lists the parameters that must be known to select and correctly apply a cylinder. The minimum attributes required to specify a Miller cylinder, and how to determine them, are as follows.
