Valves & Vents
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Caleffi boiler feed valve 1/2" NPT inlet 1/2" NPT outlet
Caleffi North America, IncOriginal price $96.64 - Original price $96.64Original price$96.64$96.64 - $96.64Current price $96.64In stockSKU 553542A
1/2" MNPT Inlet x 1/2" FNPT Outlet Pre-adjustable automatic filling valve, anti-scale, visual system pressure setting indicator. Complete with man...
View full detailsOriginal price $96.64 - Original price $96.64Original price$96.64$96.64 - $96.64Current price $96.64 -
Caleffi QuickSetter flowmeter 1/2" NPT 1/2 to 1-3/4 GPM
Caleffi North America, IncOriginal price $177.05 - Original price $177.05Original price$177.05$177.05 - $177.05Current price $177.05In stockSKU 132432A
Original price $177.05 - Original price $177.05Original price$177.05$177.05 - $177.05Current price $177.05 -
Caleffi QuickSetter flowmeter 3/4" NPT 2 to 7 GPM
Caleffi North America, IncOriginal price $190.98 - Original price $190.98Original price$190.98$190.98 - $190.98Current price $190.98In stockSKU 132552A
Original price $190.98 - Original price $190.98Original price$190.98$190.98 - $190.98Current price $190.98 -
Caleffi QuickSetter flowmeter 1" NPT 3 to 10 GPM
Caleffi North America, IncOriginal price $222.95 - Original price $222.95Original price$222.95$222.95 - $222.95Current price $222.95In stockSKU 132662A
Original price $222.95 - Original price $222.95Original price$222.95$222.95 - $222.95Current price $222.95 -
Caleffi QuickSetter flowmeter 1-1/4" NPT 5 to 19 GPM
Caleffi North America, IncOriginal price $296.72 - Original price $296.72Original price$296.72$296.72 - $296.72Current price $296.72In stockSKU 132772A
Original price $296.72 - Original price $296.72Original price$296.72$296.72 - $296.72Current price $296.72 -
Caleffi QuickSetter flowmeter 1-1/2" NPT 8 to 32 GPM
Caleffi North America, IncOriginal price $350.82 - Original price $350.82Original price$350.82$350.82 - $350.82Current price $350.82In stockSKU 132882A
Original price $350.82 - Original price $350.82Original price$350.82$350.82 - $350.82Current price $350.82 -
Discal Air Separator 1" Press
Caleffi North America, IncOriginal price $142.76 - Original price $142.76Original price$142.76$142.76 - $142.76Current price $142.76In stockSKU 551066A
Original price $142.76 - Original price $142.76Original price$142.76$142.76 - $142.76Current price $142.76 -
Caleffi QuickSetter+ flowmeter 3/4" Press 2 to 7 GPM
Caleffi North America, IncOriginal price $259.52 - Original price $259.52Original price$259.52$259.52 - $259.52Current price $259.52In stockSKU 132556AFC
Original price $259.52 - Original price $259.52Original price$259.52$259.52 - $259.52Current price $259.52 -
Caleffi 1/2" sweat inlet backflow preventer / autofill 1/2" NPT female outlet
Caleffi North America, IncOriginal price $157.50 - Original price $157.50Original price$157.50$157.50 - $157.50Current price $157.50In stockSKU 573009A
Original price $157.50 - Original price $157.50Original price$157.50$157.50 - $157.50Current price $157.50 -
Caleffi temperature / pressure gage 3-1/8" dial 1/4"NPT rear
Caleffi North America, IncOriginal price $32.13 - Original price $32.13Original price$32.13$32.13 - $32.13Current price $32.13In stockSKU NA503040
Original price $32.13 - Original price $32.13Original price$32.13$32.13 - $32.13Current price $32.13 -
Caleffi automatic air vent 1/8" NPT male
Caleffi North America, IncOriginal price $11.43 - Original price $11.43Original price$11.43$11.43 - $11.43Current price $11.43In stockSKU 502610A
Original price $11.43 - Original price $11.43Original price$11.43$11.43 - $11.43Current price $11.43 -
Caleffi automatic air vent 1/8" NPT male w/ check valve
Caleffi North America, IncOriginal price $15.84 - Original price $15.84Original price$15.84$15.84 - $15.84Current price $15.84In stockSKU 502710A
Original price $15.84 - Original price $15.84Original price$15.84$15.84 - $15.84Current price $15.84 -
Caleffi automatic air vent 1/4" NPT male w/ check valve
Caleffi North America, IncOriginal price $16.75 - Original price $16.75Original price$16.75$16.75 - $16.75Current price $16.75In stockSKU 502720A
Original price $16.75 - Original price $16.75Original price$16.75$16.75 - $16.75Current price $16.75 -
Caleffi High Capacity 1/2" NPT Male Air Vent
Caleffi North America, IncOriginal price $30.84 - Original price $30.84Original price$30.84$30.84 - $30.84Current price $30.84In stockSKU 502243A
Original price $30.84 - Original price $30.84Original price$30.84$30.84 - $30.84Current price $30.84 -
Caleffi differential bypass 3/4" NPT w/ 3/4" NPT outlet
Caleffi North America, IncOriginal price $113.11 - Original price $113.11Original price$113.11$113.11 - $113.11Current price $113.11In stockSKU 519502A
Original price $113.11 - Original price $113.11Original price$113.11$113.11 - $113.11Current price $113.11 -
Caleffi differential bypass 1" NPT w/ 1" sweat outlet
Caleffi North America, IncOriginal price $177.05 - Original price $177.05Original price$177.05$177.05 - $177.05Current price $177.05In stockSKU 519609A
Original price $177.05 - Original price $177.05Original price$177.05$177.05 - $177.05Current price $177.05 -
Caleffi differential bypass 1-1/4" NPT w/ 1-1/4" sweat outlet
Caleffi North America, IncOriginal price $213.11 - Original price $213.11Original price$213.11$213.11 - $213.11Current price $213.11In stockSKU 519709A
Original price $213.11 - Original price $213.11Original price$213.11$213.11 - $213.11Current price $213.11 -
Caleffi Differential Bypass Valve 3/4" Press
Caleffi North America, IncOriginal price $128.69 - Original price $128.69Original price$128.69$128.69 - $128.69Current price $128.69In stockSKU 519566A
Original price $128.69 - Original price $128.69Original price$128.69$128.69 - $128.69Current price $128.69 -
Caleffi 1" dirt separator sweat
Caleffi North America, IncOriginal price $116.39 - Original price $116.39Original price$116.39$116.39 - $116.39Current price $116.39In stockSKU 546228A
Original price $116.39 - Original price $116.39Original price$116.39$116.39 - $116.39Current price $116.39 -
Caleffi 1-1/4" dirt separator sweat
Caleffi North America, IncOriginal price $169.67 - Original price $169.67Original price$169.67$169.67 - $169.67Current price $169.67In stockSKU 546235A
Original price $169.67 - Original price $169.67Original price$169.67$169.67 - $169.67Current price $169.67 -
Caleffi backflow preventer 1/2" NPT female inlet/outlet
Caleffi North America, IncOriginal price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00In stockSKU 573403A
Original price $75.00 - Original price $75.00Original price$75.00$75.00 - $75.00Current price $75.00 -
Caleffi backflow preventer 1/2" sweat inlet/outlet
Caleffi North America, IncOriginal price $71.63 - Original price $71.63Original price$71.63$71.63 - $71.63Current price $71.63In stockSKU 573409A
Original price $71.63 - Original price $71.63Original price$71.63$71.63 - $71.63Current price $71.63 -
Caleffi flow switch 1" NPT male NEMA 5 enclosure, UL Listed
Caleffi North America, IncOriginal price $222.13 - Original price $222.13Original price$222.13$222.13 - $222.13Current price $222.13In stockSKU 626600A
Original price $222.13 - Original price $222.13Original price$222.13$222.13 - $222.13Current price $222.13 -
Caleffi flow check valve 3/4" NPT female
Caleffi North America, IncOriginal price $19.24 - Original price $19.24Original price$19.24$19.24 - $19.24Current price $19.24In stockSKU 510502A
Original price $19.24 - Original price $19.24Original price$19.24$19.24 - $19.24Current price $19.24 -
Webstone 2" SWT AIR SEPARATOR
NIBCO INC.Original price $427.50 - Original price $427.50Original price$427.50$427.50 - $427.50Current price $427.50In stockSKU 75007
Original price $427.50 - Original price $427.50Original price$427.50$427.50 - $427.50Current price $427.50 -
Condensate Drain (4" Diameter)
M&G DuraventOriginal price $87.47 - Original price $87.47Original price$87.47$87.47 - $87.47Current price $87.47Out of stockSKU 300960
Original price $87.47 - Original price $87.47Original price$87.47$87.47 - $87.47Current price $87.47Sold out -
Autofill Combo 1/2" FNPT X 1/2" FNPT
Caleffi North America, IncOriginal price $165.00 - Original price $165.00Original price$165.00$165.00 - $165.00Current price $165.00In stockSKU 573002A
Original price $165.00 - Original price $165.00Original price$165.00$165.00 - $165.00Current price $165.00 -
"Multiflex" 2-pipe isolating valve, 1/2" angle
Oventrop, CorpOriginal price $34.92 - Original price $34.92Original price$34.92$34.92 - $34.92Current price $34.92Low stockSKU 101 58 14
Original price $34.92 - Original price $34.92Original price$34.92$34.92 - $34.92Current price $34.92 -
"Multiflex" 2-pipe isolating valve, 1/2" straight
Oventrop, CorpOriginal price $31.75 - Original price $31.75Original price$31.75$31.75 - $31.75Current price $31.75In stockSKU 101 58 13
Original price $31.75 - Original price $31.75Original price$31.75$31.75 - $31.75Current price $31.75 -
1" STRAIGHT NPT ZONE VALVE
Oventrop, CorpOriginal price $62.72 - Original price $62.72Original price$62.72$62.72 - $62.72Current price $62.72Low stockSKU 188 91 08
Original price $62.72 - Original price $62.72Original price$62.72$62.72 - $62.72Current price $62.72 -
QuickSetter Balancing Valve w/ FM 3/4" press 2-7 GPM
Caleffi North America, IncOriginal price $218.33 - Original price $218.33Original price$218.33$218.33 - $218.33Current price $218.33In stockSKU 132556A
Original price $218.33 - Original price $218.33Original price$218.33$218.33 - $218.33Current price $218.33 -
ROTH 3/4" BALL VLV W/ BALANCING FOR 1/2" PEX (3/4" SWEAT)
Roth Industries, IncOriginal price $55.47 - Original price $55.47Original price$55.47$55.47 - $55.47Current price $55.47In stockSKU 2340015113
Original price $55.47 - Original price $55.47Original price$55.47$55.47 - $55.47Current price $55.47 -
ROTH 3/4" BALL VLV/NO BALANCE FOR 5/8" pex (3/4" SWEAT)
Roth Industries, IncOriginal price $40.51 - Original price $40.51Original price$40.51$40.51 - $40.51Current price $40.51In stockSKU 2340015214
Original price $40.51 - Original price $40.51Original price$40.51$40.51 - $40.51Current price $40.51 -
3/4" BRASS SHUT OFF
TanklessWaterHeatersOriginal price $40.33 - Original price $40.33Original price$40.33$40.33 - $40.33Current price $40.33In stockSKU 254-1
Original price $40.33 - Original price $40.33Original price$40.33$40.33 - $40.33Current price $40.33 -
2 PIECE 1" ISOFLANGE BRONZE
TanklessWaterHeatersOriginal price $40.33 - Original price $40.33Original price$40.33$40.33 - $40.33Current price $40.33In stockSKU 255-2
Original price $40.33 - Original price $40.33Original price$40.33$40.33 - $40.33Current price $40.33 -
142 Series Variable Orifice Low Lead Balancing Valve 1" NPT w/PT ports
Caleffi North America, IncOriginal price $127.69 - Original price $127.69Original price$127.69$127.69 - $127.69Current price $127.69In stockSKU 142261A
Static balancing valve (variable orifice, low-lead)Certified to Low Lead Laws and listed by ICC-ES for use in accordance with the U.S. and Canadia...
View full detailsOriginal price $127.69 - Original price $127.69Original price$127.69$127.69 - $127.69Current price $127.69
