How do I reset my Viking e1 accelerator?

Loosen (use the appropriate wrench), and remove the accelerator air gauge to release pressure from the upper chamber of the accelerator, allowing it to reset. 9. Re-install, and tighten (use the appropriate wrench) the accelerator air gauge. 10.

How does a Viking deluge valve work?

The valve is held closed by system water pressure trapped in the priming chamber; keeping the outlet chamber and system piping dry. In fire conditions, when the releasing system operates, pressure is released from the priming chamber. The Deluge Valve clapper opens to allow water to flow into the system piping.

What is the difference between hydrant and deluge?

As nouns the difference between hydrant and deluge is that hydrant is an outlet from a liquid/fluid main often consisting of an upright pipe with a valve attached from which fluid (eg water or fuel) can be tapped while deluge is a great flood or rain.

What is the difference between deluge and sprinkler system?

The main difference between a deluge sprinkler system and any other sprinkler system is the sprinklers themselves. A deluge system, however, has open sprinkler heads at all times. The pipes, instead of being filled with water, or pressurized air, are full of air at the surrounding atmospheric pressure.

What is the Viking Model E-1 accelerator?

The Viking Model E-1 Accelerator is a quick-opening device. When installed with the required external Anti-flood Device, the assembly is designed to increase the operating speed of Viking Model F Dry Pipe Valves.

What was Viking 1?

What was Viking 1? Nation United States of America (USA) Objective (s) Mars Landing and Orbit Spacecraft Viking-B Spacecraft Mass 7,776 pounds (3,527 kilograms) Mission Design and Management NASA / Langley Research Center (LaRC) /

The Viking Model E-1 Deluge Valve is a quick-opening, differential diaphragm, flood valve with one moving mechanism. The deluge valve is used to control water flow in deluge and preaction sprinkler systems. The valve is held closed by system water pressure trapped in the priming chamber, keeping the outlet chamber and system piping dry.

What is the E-1 accelerator used for?

The Viking Model E-1 Accelerator may also be used (without the external Anti-flood Device) to speed the action of pneumatic release systems on deluge, flow control, or preaction systems, and with the Model G series dry valves (also without the external Anti-flood Device.