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ASME A17.1 2004 with 2005 Addendum and 2005 : Elevators
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2.32 - Control Valve
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3.19.4.4
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A manually operated valve, located on or adjacent to the control valves, shall be provided and identified.
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11/13/2019
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ASME A17.1 2004 with 2005 Addendum and 2005 : Elevators
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2.32 - Control Valve
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3.19.4.5
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A pressure gauge fitting with shutoff valve shall be provided on jack side of the check valve or immediately adjacent to the hydraulic control valve.
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11/13/2019
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ASME A17.1 2004 with 2005 Addendum and 2005 : Elevators
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2.35 - Supply Line and Shutoff Valve
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3.19.4.1
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A manually operated shutoff valve shall be provided between the hydraulic machines and the hydraulic jack and shall be located outside the hoistway and adjacent to the hydraulic machine.
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11/13/2019
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ASME A17.1 2004 with 2005 Addendum and 2005 : Elevators
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2.37 - Pressure Switch
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3.26.8 Pressure Switch
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When cylinders are installed with the top of the cylinder above the top of the storage tank, a pressure switch shall be provided in the line between cylinder and the valve, which shall be activated by the loss of positive pressure at the top of the cylinder.
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11/13/2019
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