I would use a butterfly valve to set the flow and a pitot tube to measure it. Nexus Valve makes a good one and it is price competetive as well.
the discharge service valve is closed.
A spring device which maintains the spool of a directional control valve in position.
what doesnt it do?! hmmmmmm
Which actually Actuates the Steam Control Valve
The Superheater safety valve must be the lowest set safety valve on any boiler, in order that flow through the superheater is maintained.If the drum valve were set lower the flow through the superheater would be disrupted on an overpressure.
One of the application of the control valve with positioner is that it is used to control the opening and closing of the actuator based on electric or pneumatic signals. The opening or closing of control valves is usually done automatically by electrical, hydraulic or pneumatic actuators.
A siphon breaker valve is a small paddle operated butterfly valve designed to automatically control the priming and de-priming of the discharge. It is mounted on top of the discharge pipework siphon loop.
That would depend on the application such as high steam pressure and if throttling is needed
The heater control valve (HCV) is a very important component to a vehicle's water cooling and climate control systems. The HCV itself for this application can be found inline to the heater core lines.
Control valve: Used to modify flow rate in a process control system.It has characterization: linear,equal percentage and quick opening Pressure inlet must be higher than the output pressure Regulator:Diapghram operating valve which controls outlet pressure (reducing application),control inlet pressure (back pressure) or either (differential reducing and differential relief applications
EXHAUST VALVE
In an application of pressure reduction, the warm up valve (bypass valve) is used to warm the steam line, within recommended time frames, before the control valve is placed into operation. A steam control valve should not be used for warm up of a steam distribution line.
It does not have a heater control valve.It does not have a heater control valve.
The idle air control valve (IAC) on this application is located on the throttle body assembly. The direct OE replacement IAC for the 2002 Montero with the 3.5L 6-cylinder is Standard Motor Parts/Intermotor #AC254.
Never ever use a Gate type of valve for throttling ONLY a globe pattern is designed for this purpose and a needle valve
Where is the the heater control valve??
a gate valve is a one way totally open or closed valve, a control valve is a variable valve.