CALEFFI
Backflow Preventer Specification 553573 Series
Ships from and sold by Maumee Supply - Brand New for Less!. Caleffi Fill Valve 573 Backflow Preventer and AutoFill Combination 1/2 Inch Brass NPT 175 Pounds per Square Inch.
Non controllable backflow preventer with different pressure zones.
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1/2" Press Unions Dual Check Backflow Preventer. Caleffi Wishlist; Register; Sign in; Toggle navigation
Max working temp: 150F. rsz preventor caleffi flow fill
Caleffi | Auer Steel
573 series - Caleffi - Valve for Mechanical - MEPcontent Product Type : Reduced Pressure Backflow Preventers; Connection Ends : FPT; Qty
A hydraulic backflow preventer is a component which is always ignored, but that is actually a vital importance inside a plant and is required from the companies which supply drinking For a double check to be effective it needs the atmospheric vent in case of failure. Brass body | Caleffi International Home Non controllable backflow preventer with different pressure Search Heating Control Plumbing Heat systems Renewables Back to categories Product code: 573 Download image in high resolution 573 zone de pression rduite contrlable
Caleffi Heating Boiler Room Accessories Zone Valves & Controls - Grove
$201.86 / ea .
The backflow preventer with atmospheric vent is designed to protect drinking water systems from the return, caused by backsiphonage or backpressure, of contaminated fluids.
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The Caleffi 573 series backflow preventer must be installed in an accessible location to facilitate testing and servicing.
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Caleffi 573006A 
6 Backflow preventer series 573 with [] inspectable filter at inlet 7 Drain to sewer.
A diaphragm assembly mounts in the interior for selectively closing a flowpath between the inlet and the 573 Backflow preventer and AutoFill combination Caleffi 573506 AUS RC 3/4" F ISO7/1 E6578.01 7 Available, happy to sell all for $100. Flow rate graph Code 573002A - 573009A Charging unit consists of: Backflow preventer The backflow preventer with atmospheric vent is designed to protect drinking water systems from the return, caused by backsiphonage or backpressure, of contaminated
Qty. caleffi.nl. 573 Backflow preventer and AutoFill combination
With threaded outlet.
CALEFFI
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Pre-adjustable automatic filling unit with backflow preventer. Can't find what you're looking for?
Boiler Trim Kits - F.W. Webb
Caleffi 573493A Backflow Preventer 1/2 inch Pressure Reducing Caleffi Washer Union for model 573 Backflow Preventer 
Max inlet pressure: 175 psi.
573016A - Caleffi 573016A - 1/2" 573 Backflow Preventer and
Caleffi 573 Series Backflow Preventer and AutoFill Assembly 1/2" Sweat Union Inlet. NPT This is a preview of the recently viewed products by the user. Female - female connections.
Home automation and electrical systems. backflow preventer
Specifications Brass body. Guests: In Stock. CAa type.
caleffi discal npt
Caleffi 573016A - 1/2" 573 Backflow Preventer and AutoFill Combination w/ Pressure Gauge (Press x Press) - 573 AutoFill Combo Pre-adjustable automatic filling valve with backflow preventer and pressure gauge. Brass body.
That PRV probably has a backflow preventer.
Account. LOCATIONS. Preset outlet pressure: 15 psi.
Backflow Preventers
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Available: 1 ea.
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This Caleffi 573503A backflow preventer with caleffi.it. pressure
Add to Cart. Fill Valve 573 Backflow Preventer and AutoFill Combination 1/2 Inch Brass NPT 175 Pounds per Square Inch .
About 2 hours after posting my update, I went into the boiler room and saw water on the floor coming from the atmospheric vent on the 573. $154.56.
PN 10. Add To Cart; Backflow Preventers: Body Material: Brass: End Style: Press: Media: Water: Nominal Size: 1/2 in: Pressure Rating: 175 psi: Series: 573: Temperature Rating: 32 to 210 deg F: This item: Caleffi 573009A 1/2-Inch AutoFill and Back Flow Preventer Combination, Sweat. 0.
Pre-assembled with the 573 series backflow preventer, the AutoFill Combo features an atmospheric vent which is designed to protect drinking water systems from return flow, caused by back-siphoning or back pressure, of contaminated fluids.
DZR low-lead brass body.
573 AutoFill Combo. NPT $ Caleffi Caleffi Backflow Preventer 3/4 in. current price $192.00. Caleffi Backflow Preventer. Mark Eatherton Member Posts: 5,839. YouTube. Female union connections.
This kit matches the necessary components AutoFill Pre-Adjustable filling units & backflow preventer 573 Series Dual check continuous pressure backflow preventer with atmospheric vent.
Backflow preventer certified to EN 14367 standard. 
Backflow Prevention; Backflow Prevention Accessories; Caleffi 573019A AutoFill Combo Automatic Filling Valve, Pre-Adjustable, Series 573, 1/2 in Nominal Size, C x FNPT, 175 psi, 150 deg F, Media: Water, Brass Body, NBR Seal, 9-3/4 in L. Caleffi_553549A_Catalog.pdf; US11054129B2 - Boiler fill valve with regulated fast-fill - Google Backflow Preventer
Caleffi 573503A - 3/4" Female NPT Series 573 Dual Check Backflow Preventer with Intermediate Atmospheric Vent.
The Caleffi Pressure Reducing Valve Combo / Backflow Preventer with atmospheric vent is designed to protect drinking water systems from the return, caused by backsiphonage or backpressure, of contaminated fluids. 573006A | 573006A CAL | Caleffi | Caleffi AutoFill 573006A Pre-Adjustable Automatic Filling Valve, 1/2 in, Press, 175 psi, Brass Body Caleffi Pre-adjustable automatic filling valve with backflow preventer. Description.
Brass body.
The Caleffi 573 series backflow preventer must be installed in an accessible location to facilitate testing and servicing. Caleffi Backflow preventer Installation The backflow preventer 573 series must always be installed horizontal with the vent directing downward for natural flow of exhaust fluids, as shown in the above figure.
Caleffi S.P.A. Camco Manufacturing; Canplas; Channellock; Charlotte Pipe and Foundry 573. Hydronic Specialties
WATB911S-12 Watts 911S-12 Backflow Preventer & Fill Valve NIP12X4BR 1/2" x 4" Brass Nipple (2) CLF551028A Caleffi Discal 551 Air Separator, 1" or 1-1/4" CLF573019A Caleffi 573
See Auction Information for full details." 573 Non controllable backflow preventer with different - Caleffi Backflow Preventers Automatic charging unit with CAa type backflow preventer and shut-off valve. Emergency backpressure temp: 250F.
573.
The AutoFill automatic filling unit is a pressure reducing valve with a compensating seat, an inlet filter, a shut-off valve and a check valve. Paul48 Member Posts: 4,469. AUTOMATIC FAST-FILLING VALVE
Caleffi 573019A Fill Valve - F.W. Webb
