Blow Off Valve Assembly Water Main

Description our cost effective design bov will greatly improve supercharger clutch life in your yamaha 1 8 engine.

Blow off valve assembly water main. Thread typical new 2 inch blowoff assembly not to scale. Kit includes a high strength silicone hose that incorporates a billet lightweight blow off valve necessary vacuum lines and fittings for install. The tf500 installs underground in a 51 4 inch valve box and is hidden from view. All of the working parts are brass and serviceable without digging.

A portable riser is attached to the blow off when flushing. Traditionally many systems have used fire hydrants for flushing dead ends especially cul de sacs. A blow off valve bov dump valve or compressor bypass valve cbv is a pressure release system present in most turbocharged engines. Gate valve box 2 dia.

For information about this project please call 312 747 3570. A typical piston type. None of this has to be done with a throttling valve and the most throttling that will occur is isolating the 72 main slowly enoufh to avoid water hammer. Building chicago together richard m.

W 22 permanent water main blow off assembly w 23 standard 1 water service installation w 24 single family residential new construction back flow prevention meter assembly installation. The truflo is non freezing and available in any depth of bury. If the plans require the water main to which the. Blowoff valve assembly laterals and discharge pipes constructed with ductile iron pipe shall have all bolts glands set screws and other metal fasteners protected from corrosion.

Plastic cap installed on upper end sliding type gate valve box cast iron 5 1 4 notch cut out on pipe side sliding type gate valve box cast iron 5 1 4 notch cut out on pipe side 2 brass nipple i p. Kupferle foundry offers the truflo tf500 blow off designed especially for flushing dead end mains. Isolate the water main open your vent valve on the 6 tee and you ll lose one or 2 teaspoons of water as the water main vents to atmospheric pressure. Pick up a czp shirt.

You ll have to open a vent valve and a drain valve and provide someplace for the water to go. If you want to drain the water main that will take longer. Easy install to oem location lightweight billet constru. Standard water detail drawings w 25 water meter box detail w 26 standard gang meter assembly w 27 gang meter addressing single story building w 28 gang meter addressing multi story building w 29.

Fm 18 2 of 2 typical blow off fire cistern masonry sectional view fm 19 typical blow off fire cistern precast concrete. Its main purpose is to take the load off the turbocharger when the throttle is suddenly closed.