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Backflow Preventer (40)
Backflow Part (20)
Ball Valve (435)
Check Valve (38)
Pressure Valve (32)
Relief Valve (199)
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Boiler Drain Valve (2)
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Drain Valve (2)

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1/4" (27)
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1-1/2" x 2-1/2" (2)

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$5 to $10 (16)
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$25 to $30 (17)
$30 to $35 (16)
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$40 to $45 (23)
$45 to $50 (21)

Apollo Valves

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Product Image of 3/4" FNPT RVW40 535,000 BTU Bronze Relief Valve (30 psi)
$24.77 each
In Stock
Get 19 by Tue, Jun 9
In Stock
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Product Image of 3/4" MNPT x 3/4 FNPT RVW40 535,000 BTU Bronze Relief Valve (30 psi)
$22.24 each
In Stock
Get 23 by Tue, Jun 9
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Product Image of 3/4" MNPT x 3/4" FNPT RVW40 697,000 BTU Bronze Relief Valve (50 psi)
$36.82 each
In Stock
Get 101 by Tue, Jun 9
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Product Image of 3/4" MNPT x 3/4" FNPT RVS13 407 LBS/HR Low Pressure Steam Safety Valve (15 psi)
$44.63 each
In Stock
Get 35 by Tue, Jun 9
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Product Image of Radiator Bleeding Key
Radiator Bleeding Key
SKU: H240400
Apollo Valves
SKU: H240400
(4)
$2.56 each
In Stock
Get 6 by Tue, Jun 9
In Stock
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Product Image of 3/4" FNPT x 3/4" FNPT RVW40 697,000 BTU Hot Water Relief Valve, 50 PSIG (Brass Finish)
$44.29 each
In Stock
Get 98 by Tue, Jun 9
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Product Image of 3/4" Sweat Full Port Ball Valve (Lead Free)
$13.29 each
In Stock
Get 30 by Thu, Jun 11
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Product Image of Fast Fill Pressure Regulator w/ 1/2" Union NPT (FNPT Union x FNPT)
$94.67 each
In Stock
Get 37 by Tue, Jun 9
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Product Image of 3/4" Threaded Full Port Ball Valve (Lead Free)
$13.29 each
In Stock
Get 4 by Tue, Jun 9
In Stock
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Product Image of 3/4" MNPT x 3/4" FNPT RVW40 587,000 BTU Bronze Relief Valve (40 psi)
$35.35 each
In Stock
Get 6 by Tue, Jun 9
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Product Image of 1/2" Standard Bronze Gauge w/ Aluminum Wheel w/ 12" Glass & Rod
$75.06 each
In Stock
Get 17 by Tue, Jun 9
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Product Image of 3/4" Pressure Reducing Valve Single Union FNPT x FNPT (25 - 75 psig)
$257.33 each
In Stock
Get 23 by Tue, Jun 9
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Product Image of 1-1/4" MNPT x 1-1/2" FNPT 1RVS13 1200 LBS/HR Low Pressure Steam Safety Valve (15 psi)
$139.69 each
In Stock
Get 9 by Tue, Jun 9
In Stock
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Product Image of 3/4" MNPT x 3/4" FNPT RVW40 972,000 BTU Hot Water Relief Valve, 75 PSIG (Brass Finish)
$35.14 each
In Stock
Get 41 by Tue, Jun 9
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Product Image of 3/4" FNPT RVS13 407 LBS/HR Low Pressure Steam Safety Relief Valve (15 psi)
$48.11 each
In Stock
Get 29 by Tue, Jun 9
In Stock
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Product Image of 1/8" MNPT Manual Purge Radiator Air Valve
$10.14 each
In Stock
Get 106 by Tue, Jun 9
In Stock
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Product Image of 1-1/2" MNPT x 2" FNPT RVS13 1900 LBS/HR Low Pressure Steam Safety Valve (15 psi)
$119.99 each
In Stock
Get 3 by Tue, Jun 9
In Stock
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Product Image of 1/2" Sweat Full Port Ball Valve (Lead Free)
1/2" Sweat Full Port Ball Valve (Lead Free)
SKU: 94ALF20301A
Apollo Valves
SKU: 94ALF20301A
$7.06 each
In Stock
Get 48 by Thu, Jun 11
In Stock
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Product Image of 1" Threaded Full Port Ball Valve (Lead Free)
$19.80 each
BOX UP & SAVE 8%
$364.20 box of 20
$18.21 each
In Stock
Get 77 by Tue, Jun 9
In Stock
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Product Image of 3/4" RVW60 1,209,000 BTU Capacity, Bronze Relief Valve, 50 psi
$120.35 each
In Stock
Get 7 by Tue, Jun 9
In Stock
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Product Image of 1" MNPT x 1" FNPT RVS13 643 LBS/HR Low Pressure Steam Safety Valve (15 psi)
$85.02 each
In Stock
Get 16 by Tue, Jun 9
In Stock
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Product Image of 1/2" Threaded Full Port Ball Valve (Lead Free)
$8.09 each
In Stock
Get 31 by Tue, Jun 9
In Stock
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Product Image of 5/8" Gauge Glass (24" Long)
$27.31 each
In Stock
Get 17 by Tue, Jun 9
In Stock
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Product Image of 3/4" FNPT x 1" FNPT RVW61 970,000 BTU Hot Water Pressure Relief Valve, 30 psi
$109.99 each
In Stock
Get 9 by Tue, Jun 9
In Stock
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Product Image of 1" Sweat Full Port Ball Valve (Lead Free)
1" Sweat Full Port Ball Valve (Lead Free)
SKU: 94ALF20501A
Apollo Valves
SKU: 94ALF20501A
(1)
$19.80 each
BOX UP & SAVE 3%
$384.00 box of 20
$19.20 each
In Stock
Get 2 by Tue, Jun 9
In Stock
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Product Image of 1/2" MNPT Water Gauge w/ Extended Shank, Std Glass & Rod, Composition Wheel (5/8" OD x 12")
$168.54 each
In Stock
Get 10 by Tue, Jun 9
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Product Image of 1/2" MNPT x 1/2" FNPT RVS52 339 LBS/HR Steam Safety Relief Valve (50 psi)
$95.00 each
In Stock
Get 16 by Tue, Jun 9
In Stock
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Product Image of 3/4" FNPT x 1" FNPT RVW61 1,418,000 BTU Bronze Hot Water Relief Valve (50 psi)
$136.99 each
In Stock
Get 5 by Tue, Jun 9
In Stock
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Product Image of 1/2" Threaded Bronze Spring Check Valve
$58.93 each
In Stock
Get 20 by Tue, Jun 9
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Product Image of 1/4"-1/2" Stainless Steel Lever Handle
$10.18 each
In Stock
Get 67 by Tue, Jun 9
In Stock
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Product Image of 29 Series 1/2" MNPT x 1" FNPT 423 LBS/HR Safety Relief Valve (100 psi)
$334.53 each
In Stock
Get 13 by Wed, Jun 10
In Stock
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Product Image of 3/4" FNPT x 1" FNPT RVW61 1,977,000 BTU Bronze Hot Water Relief Valve (75 psi)
$111.25 each
In Stock
Get 3 by Tue, Jun 9
In Stock
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Product Image of 5/8" EPDM Rubber Gasket
5/8" EPDM Rubber Gasket
SKU: D160000
Apollo Valves
SKU: D160000
$2.93 each
In Stock
Get 2,502 by Wed, Jun 10
In Stock
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Product Image of 1/2" Full Port Economy Threaded Ball Valve
$8.31 each
In Stock
Get 49 by Tue, Jun 9
In Stock
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Product Image of 3/4" FNPT RVW60 2,639,000 BTU Capacity, Bronze Relief Valve, 125 psi
$178.01 each
In Stock
Get 5 by Tue, Jun 9
In Stock
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Product Image of 3/4" MNPT x 3/4" FNPT RVS13 475 LBS/HR Low Pressure Steam Safety Valve (15 psi)
$81.54 each
In Stock
Get 6 by Tue, Jun 9
In Stock
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Product Image of 3/4" Full Port Economy Threaded Ball Valve
$11.59 each
In Stock
Get 23 by Tue, Jun 9
In Stock
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Product Image of 3/4" FNPT Bronze 2-Piece Full Port Gas Shutoff Ball Valve w/ Tee Handle & Dual Tap
$76.51 each
In Stock
Get 12 by Tue, Jun 9
In Stock
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Product Image of 1" Full Port Economy Threaded Ball Valve
$18.73 each
BOX UP & SAVE 3%
$363.60 box of 20
$18.18 each
In Stock
Get 25 by Tue, Jun 9
In Stock
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Product Image of 1/4" Straight Brass Steam Gauge Siphon Loop (180°)
$36.64 each
In Stock
Get 8 by Tue, Jun 9
In Stock
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Product Image of 2" Full Port Economy Threaded Ball Valve
$53.43 each
In Stock
Get 5 by Tue, Jun 9
In Stock
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Product Image of 3/4" FNPT x 3/4" FNPT RVW40 972,000 BTU Hot Water Relief Valve, 75 PSIG (Brass Finish)
$40.87 each
In Stock
Get 18 by Wed, Jun 10
In Stock
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Product Image of 1/4" FNPT x MNPT Full Port Mini Ball Valve
$17.35 each
BOX UP & SAVE 1%
$172.10 box of 10
$17.21 each
In Stock
Get 48 by Tue, Jun 9
In Stock
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Product Image of 1/2" Compression Gauge Cock (Aluminum Wheel, Up to 250 psig, Metal Seat)
$42.54 each
In Stock
Get 50 by Tue, Jun 9
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Product Image of 2" Threaded Full Port Ball Valve (Lead Free)
$59.20 each
In Stock
Get 12 by Tue, Jun 9
In Stock
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Product Image of 1" Pressure Reducing Valve Single Union FNPT x FNPT
$348.18 each
In Stock
Get 47 by Tue, Jun 9
In Stock
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Product Image of 1/4" Angle Brass Steam Gauge Siphon Loop (90°)
$38.07 each
In Stock
Get 10 by Tue, Jun 9
In Stock
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Product Image of 1-1/4" Full Port Economy Threaded Ball Valve
1-1/4" Full Port Economy Threaded Ball Valve
SKU: 94A10601
Apollo Valves
SKU: 94A10601
(2)
$30.00 each
In Stock
Get 12 by Tue, Jun 9
In Stock
Get 12 by Tue, Jun 9