Normally closed definition
Normally closed means a container or piping system is closed unless an operator is actively engaged in adding or removing material.
Normally closed means a container or piping system is closed unless an
Normally closed means that the switch is closed (connected) when the RII is in the RUN mode. This connection type is typically used on positive voltage type OEM Run/Stop switches.
Examples of Normally closed in a sentence
Output options Normally closed This is the condition of the output during standby status.
Normally open (NO), Normally closed (NC), Single balancing, Double balancing, Double zone (without EOL), Double zone (with EOL).
Not available Normally closed By selecting this option, the output will be electrically closed during stand-by status.
Normally closed bypass lines shall be provided around all interceptors or separators to provide for flow from fire protection systems water discharge.
More Definitions of Normally closed
Normally closed means a container or piping system that remains closed unless an operator is actively engaged in adding or removing material. {Added by mm/dd/2024 amendment, effective mm/dd/2024.}
Normally closed. IF ALD OPEN, SM ON RETURN ON STAND-BY UNIT IS CLOSED. LOW RISE CORE PLAN ------------------ 2ND THRU 5TH FL. ---------------- ================================================================================ Forest City Myrtle Associates, LLC TENANT ADDITIONAL WORK ▇ ▇▇▇▇▇ ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇.▇▇▇▇▇ ▇▇▇ ▇▇▇▇▇ Phone: ▇▇▇-▇▇▇-▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Fax: ▇▇▇-▇▇▇-▇▇▇▇ -------------------------------------------------------------------------------- TITLE: N + 1 Upgrade DATE: 4/11/2002
Normally closed means that the valve will flow gas when the 24VAC power is applied to the gas valve control coil. When the fire station is in an alerted mode, the SS-SAIU-10 removes the 24 VAC power from the gas control coil and the gas valve closes shutting off the flow of natural gas to the appliances. The SS-SAIU-10 requires a 120V receptacle located in accessible area and is to be installed by a licensed electrician. The approved ASCO Red Hat valves are as follows: 8215B060, 8215B050 or 8215G030. This valve must be furnished and installed by others. They are not to be mounted outside as they are not rated as weatherproof. The solenoid must be installed in a ventilated area and by a licensed plumber. Each additional electrical appliance(s) and/or fixture(s), to be controlled by the SS- SAIU-10, requires a Client provided, 50 Amp (Minimum), 600V, 24VAC Coil, continuous-duty contactor to be installed by a licensed electrician. The SS-SAIU-10 must be installed on a dedicated circuit (supplied and installed by others).