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MUELLER Check Valves

Our inventory currently carries over 2 new and used Mueller Check Valves. Please click into any of the products listed below to view product details:

 

SKU Model Description
19383 101AP MUELLER 101AP CHECK VALVE
14742 105M-AP MUELLER 105M-AP CHECK VALVE
B&K Mueller 101-103 1/2 Inch White Schedule 40 Pvc Threaded Check Valve
B&K Mueller 101-103 1/2 Inch White Schedule 40 Pvc Threaded Check Valve
$3.79 USD reduced from $4.00 USD
T300012-MUEV MUELLER STREAMLINE VALVE CHECK SWING 1/2FPT 200WOG
T300012-MUEV MUELLER STREAMLINE VALVE CHECK SWING 1/2FPT 200WOG
$5.20 USD reduced from $6.00 USD
Stop Valve, 1/2 in., Mueller B&K, Brass, Sweat x Sweat - 105-503NL
Stop Valve, 1/2 in., Mueller B&K, Brass, Sweat x Sweat - 105-503NL
$5.50 USD reduced from $6.00 USD
~Discount HVAC~ CU-A15620 - Mueller - 1/4 Check Valve WFL
~Discount HVAC~ CU-A15620 - Mueller - 1/4 Check Valve WFL
$6.97 USD reduced from $8.00 USD
A-15620-MUEV MUELLER STREAMLINE VALVE CHECK 1/4SAE
A-15620-MUEV MUELLER STREAMLINE VALVE CHECK 1/4SAE
$7.68 USD reduced from $8.00 USD
1/2" Stop and Waste Valve - SOLDER SWEAT CTS BRASS CXC - MUELLER -NIBCO-ELKHART
1/2" Stop and Waste Valve - SOLDER SWEAT CTS BRASS CXC - MUELLER -NIBCO-ELKHART
$7.90 USD reduced from $9.00 USD
1/2" Swing Check Valve Sweat Ends Solid Brass by Mueller/Proline 101-503NL
1/2" Swing Check Valve Sweat Ends Solid Brass by Mueller/Proline 101-503NL
$10.99 USD reduced from $12.00 USD
3/4" Brass Swing Check Horizontal Valve, 200 WOG, Mueller 101-004
3/4" Brass Swing Check Horizontal Valve, 200 WOG, Mueller 101-004
$11.99 USD reduced from $13.00 USD
Mueller Streamline Magnetic Check Valve 1/2" A 17936
Mueller Streamline Magnetic Check Valve 1/2" A 17936
$12.00 USD reduced from $13.00 USD
NEW IN BOX MUELLER/STREAMLINE A-15635 CHECK VALVE 5/8" O.D. SOLDER
NEW IN BOX MUELLER/STREAMLINE A-15635 CHECK VALVE 5/8" O.D. SOLDER
$12.50 USD reduced from $14.00 USD
New Lot of 2 Mueller B&K 3/4" Pvc stop valve 100psi lead-free compliant USA Made
New Lot of 2 Mueller B&K 3/4" Pvc stop valve 100psi lead-free compliant USA Made
$12.79 USD reduced from $14.00 USD
Mueller 101-503NL 1/2" Low Lead Brass Check Valve
Mueller 101-503NL 1/2" Low Lead Brass Check Valve
$13.48 USD reduced from $15.00 USD
Mueller 101-504NL 3/4" Low Lead Brass Check Valve
Mueller 101-504NL 3/4" Low Lead Brass Check Valve
$13.95 USD reduced from $15.00 USD
Mueller 101-504NL 3/4" Low Lead Brass Check Valve
Mueller 101-504NL 3/4" Low Lead Brass Check Valve
$14.38 USD reduced from $16.00 USD
Mueller 1/2” BRASS S18 GATE VALVE (2) & Al1/2" STOP VALVE all SOLDER CONNECTION
Mueller 1/2” BRASS S18 GATE VALVE (2) & Al1/2" STOP VALVE all SOLDER CONNECTION
$15.00 USD reduced from $17.00 USD
New Mueller Checkmaster Check Valve A-15631 5/8" OD Solder C5
New Mueller Checkmaster Check Valve A-15631 5/8" OD Solder C5
$15.00 USD reduced from $17.00 USD
Mueller 101-003NL Brass 200 PSI Swing Check Valve 1/2 IPS in. for Water/Oil/Air
Mueller 101-003NL Brass 200 PSI Swing Check Valve 1/2 IPS in. for Water/Oil/Air
$15.35 USD reduced from $17.00 USD
Mueller Check Valve Lead Swing 1 " Ips Brass 101-005NL (A3)
Mueller Check Valve Lead Swing 1 " Ips Brass 101-005NL (A3)
$15.95 USD reduced from $18.00 USD
~Discount HVAC~ CU-A15621 - Mueller - 3/8 Check Valve W/FL BRAAS Flare
~Discount HVAC~ CU-A15621 - Mueller - 3/8 Check Valve W/FL BRAAS Flare
$16.29 USD reduced from $18.00 USD
Mueller 101-303 1/2 " Check Valve
Mueller 101-303 1/2 " Check Valve
$17.05 USD reduced from $19.00 USD
[2 Pack]MUELLER 1/2” Brass Swing Check Valves
[2 Pack]MUELLER 1/2” Brass Swing Check Valves
$17.95 USD reduced from $20.00 USD
Mueller Streamline A 17935 Magnetic Check Valve 3/8” Magnetic VLV Assy A17935
Mueller Streamline A 17935 Magnetic Check Valve 3/8” Magnetic VLV Assy A17935
$18.00 USD reduced from $20.00 USD
Mueller Stop & Waste Valve Pvc 1/2 " X 1/2 "
Mueller Stop & Waste Valve Pvc 1/2 " X 1/2 "
$18.67 USD reduced from $21.00 USD
Mueller 101-004NL Brass 200 PSI Swing Check Valve 3/4 IPS in. for Water/Oil/Air
Mueller 101-004NL Brass 200 PSI Swing Check Valve 3/4 IPS in. for Water/Oil/Air
$18.97 USD reduced from $21.00 USD
A-13736 Mueller Globe Check Valve 1-1/8" OD NOS [A6F1] #27
A-13736 Mueller Globe Check Valve 1-1/8" OD NOS [A6F1] #27
$19.50 USD reduced from $21.00 USD
Streamline Mueller Magnetic Check Valve 5/8" A17937
Streamline Mueller Magnetic Check Valve 5/8" A17937
$19.58 USD reduced from $22.00 USD
Mueller 1/2" Bronze Threaded Swing Check Valve New
Mueller 1/2" Bronze Threaded Swing Check Valve New
$19.99 USD reduced from $22.00 USD
B&K Mueller Brass 150 PSI Horizontal/Vertical Swing Check Valve 1 1/ 2"
B&K Mueller Brass 150 PSI Horizontal/Vertical Swing Check Valve 1 1/ 2"
$20.00 USD reduced from $22.00 USD
Streamline 5/8" Mueller Magnetic Check Valve A17937
Streamline 5/8" Mueller Magnetic Check Valve A17937
$23.14 USD reduced from $25.00 USD
B&K Mueller ProLine Brass 200 PSI Horizontal/Vertical Swing Check Valve 1-1/4 x
B&K Mueller ProLine Brass 200 PSI Horizontal/Vertical Swing Check Valve 1-1/4 x
$23.99 USD reduced from $26.00 USD
Mueller 101-005NL Brass 200 PSI Swing Check Valve 1 IPS in. for Water/Oil/Air
Mueller 101-005NL Brass 200 PSI Swing Check Valve 1 IPS in. for Water/Oil/Air
$24.61 USD reduced from $27.00 USD
Mueller N-2351 Bi-Directional Ball Valve N2351 3/8 NOS New Old Stock
Mueller N-2351 Bi-Directional Ball Valve N2351 3/8 NOS New Old Stock
$24.95 USD reduced from $27.00 USD
Mueller Luboseal Meter Gas Stop Valve with Lockwing 175 PSIG 2" H-11175
Mueller Luboseal Meter Gas Stop Valve with Lockwing 175 PSIG 2" H-11175
$24.95 USD reduced from $27.00 USD
1/2" MUELLER STOP VALVE NPT
1/2" MUELLER STOP VALVE NPT
$25.50 USD reduced from $28.00 USD
Mueller Ball Valve PVC-Solvent 1 inch 107-105 Set of 3
Mueller Ball Valve PVC-Solvent 1 inch 107-105 Set of 3
$25.50 USD reduced from $28.00 USD
3/4" MUELLER STOP VALVE (COMPRESSION)
3/4" MUELLER STOP VALVE (COMPRESSION)
$25.50 USD reduced from $28.00 USD
Mueller B&K 105-903 Brass Ground Key Stop & Drain Waste Valve 1/2" New
Mueller B&K 105-903 Brass Ground Key Stop & Drain Waste Valve 1/2" New
$25.99 USD reduced from $29.00 USD
MUELLER A-13736 1-1/8" OD GLOBE CHECK VALVE
MUELLER A-13736 1-1/8" OD GLOBE CHECK VALVE
$29.50 USD reduced from $32.00 USD
Mueller N.C. WYE Check Valve 2"
Mueller N.C. WYE Check Valve 2"
$30.00 USD reduced from $33.00 USD
B&K Mueller Brass 200 PSI Horizontal/Vertical Swing Check Valve 2"
B&K Mueller Brass 200 PSI Horizontal/Vertical Swing Check Valve 2"
$30.00 USD reduced from $33.00 USD
Mueller A17936 Check Valve
Mueller A17936 Check Valve
$34.99 USD reduced from $38.00 USD
NEW MUELLER INDUSTRIES BRASS 1 1/4" SWING CHECK VALVE 200WOG
NEW MUELLER INDUSTRIES BRASS 1 1/4" SWING CHECK VALVE 200WOG
$34.99 USD reduced from $38.00 USD
NEW MUELLER INDUSTRIES BRASS 1 1/2" SWING CHECK VALVE 200WOG
NEW MUELLER INDUSTRIES BRASS 1 1/2" SWING CHECK VALVE 200WOG
$34.99 USD reduced from $38.00 USD
B&K Mueller ProLine Brass 200 PSI Horizontal/Vertical Swing Check Valve 1-1/4 x
B&K Mueller ProLine Brass 200 PSI Horizontal/Vertical Swing Check Valve 1-1/4 x
$35.32 USD reduced from $39.00 USD
Mueller A17935 800PSI Mag Check Valve and Emerson R0726 Valve Coil
Mueller A17935 800PSI Mag Check Valve and Emerson R0726 Valve Coil
$35.59 USD reduced from $39.00 USD
Mueller A17937 5/8" Model CMV‐10S Checkmaster Magnetic Check Valve Brand New
Mueller A17937 5/8" Model CMV‐10S Checkmaster Magnetic Check Valve Brand New
$36.89 USD reduced from $41.00 USD
1" Mueller 300 Ball Corporation Valve - Unknown Fitment
1" Mueller 300 Ball Corporation Valve - Unknown Fitment
$44.00 USD reduced from $48.00 USD
Mueller Steam Specialty 21/2 71AHB3H 2-1/2 In Pipe or Tube Size Check Valve
Mueller Steam Specialty 21/2 71AHB3H 2-1/2 In Pipe or Tube Size Check Valve
$50.00 USD reduced from $55.00 USD
Mueller 3" Check Valve 91-A 91A 150 PSI Used
Mueller 3" Check Valve 91-A 91A 150 PSI Used
$50.00 USD reduced from $55.00 USD
New Mueller Steam Sure Check Valve M6701628 72HHHHH 2-1/2"
New Mueller Steam Sure Check Valve M6701628 72HHHHH 2-1/2"
$52.71 USD reduced from $58.00 USD
Mueller Industries A15621 3/8 Flr Inlin Check Valve
Mueller Industries A15621 3/8 Flr Inlin Check Valve
$54.06 USD reduced from $59.00 USD
MUELLER REFRIGERATION MAGNETIC CHECK VALVE 1/2" A 17936
MUELLER REFRIGERATION MAGNETIC CHECK VALVE 1/2" A 17936
$54.99 USD reduced from $60.00 USD
MUELLER. P/N: A 17937. 5/8" ID MAGNETIC CHECK VALVE. COPPER SOLDER. 800 PSI MAX
MUELLER. P/N: A 17937. 5/8" ID MAGNETIC CHECK VALVE. COPPER SOLDER. 800 PSI MAX
$55.00 USD reduced from $61.00 USD
Mueller Company Ball Straight Dual Check Valve, Flanged x FIPS, Brass Body
Mueller Company Ball Straight Dual Check Valve, Flanged x FIPS, Brass Body
$58.23 USD reduced from $64.00 USD
Mueller 1" Bronze Swing Check Valve 200S 400W New
Mueller 1" Bronze Swing Check Valve 200S 400W New
$60.00 USD reduced from $66.00 USD
Mueller 1200-9 1" Steel Flanged Check Valve
Mueller 1200-9 1" Steel Flanged Check Valve
$65.99 USD reduced from $73.00 USD
NOS Mueller A 17939 Magnetic Check Valve 7/8”
NOS Mueller A 17939 Magnetic Check Valve 7/8”
$68.50 USD reduced from $75.00 USD
MUELLER STEAM SPECIALTY 2 71AHB3H Check Valve, 2", Single, Inline Wafer, Cast Ir
MUELLER STEAM SPECIALTY 2 71AHB3H Check Valve, 2", Single, Inline Wafer, Cast Ir
$68.95 USD reduced from $76.00 USD
2-1/2-inch Swing Check Valve Brass IPS FIP x FIP 200 WOG 2-1/2” Lead Free Comp.
2-1/2-inch Swing Check Valve Brass IPS FIP x FIP 200 WOG 2-1/2” Lead Free Comp.
$69.96 USD reduced from $77.00 USD
Mueller Brass Co. 300 PSI 3”OD Check Valve 10” nos ABOUT 20 LBS scrap value high
Mueller Brass Co. 300 PSI 3”OD Check Valve 10” nos ABOUT 20 LBS scrap value high
$69.99 USD reduced from $77.00 USD
NEW STREAMLINE MUELLER REFRIGERATION A 17939 7/8" MAGNETIC CHECK VALVE ASSEMBLY
NEW STREAMLINE MUELLER REFRIGERATION A 17939 7/8" MAGNETIC CHECK VALVE ASSEMBLY
$70.00 USD reduced from $77.00 USD
Mueller Angle UFR Check Valve Brass +-1" Yoke x +-1" FNPT
Mueller Angle UFR Check Valve Brass +-1" Yoke x +-1" FNPT
$73.24 USD reduced from $81.00 USD
Mueller A 17939 Magnetic Check Valve 7/8”
Mueller A 17939 Magnetic Check Valve 7/8”
$75.00 USD reduced from $83.00 USD
1” Mueller 300 Ball Curb Valve Stop Compression X MIP LF Bronze
1” Mueller 300 Ball Curb Valve Stop Compression X MIP LF Bronze
$75.00 USD reduced from $83.00 USD
Mueller Industries A15622 1/2 Flr Inlin Check Valve
Mueller Industries A15622 1/2 Flr Inlin Check Valve
$75.33 USD reduced from $83.00 USD
Mueller Co 300™ B-25209N 1 In-Line Ball Curb Valve, 1 in, 110 CTS
Mueller Co 300™ B-25209N 1 In-Line Ball Curb Valve, 1 in, 110 CTS
$84.00 USD reduced from $92.00 USD
Brass Swing Check Valve 3 Inch Hard Seat Sweat in Fitting CXC 200 WOG Gate
Brass Swing Check Valve 3 Inch Hard Seat Sweat in Fitting CXC 200 WOG Gate
$89.96 USD reduced from $99.00 USD
MUELLER 1 in. FNPT x 1" FNPT Brass Ball Valve Curb Stop
MUELLER 1 in. FNPT x 1" FNPT Brass Ball Valve Curb Stop
$95.00 USD reduced from $105.00 USD
1" MUELLER NL-A STOP VALVE 1-CST
1" MUELLER NL-A STOP VALVE 1-CST
$99.99 USD reduced from $110.00 USD
A17940 Mueller Industries 1 1/8 Magnetic Check Valve OEM A17940
A17940 Mueller Industries 1 1/8 Magnetic Check Valve OEM A17940
$99.99 USD reduced from $110.00 USD
Mueller 1” NL-A Angle Stop Meter Ball Valve Lead Free Swivel x Compression
Mueller 1” NL-A Angle Stop Meter Ball Valve Lead Free Swivel x Compression
$99.99 USD reduced from $110.00 USD
Mueller Refrigeration B34237 Brass Check Valve 1-3/8" O.D. New in Box USA
Mueller Refrigeration B34237 Brass Check Valve 1-3/8" O.D. New in Box USA
$118.95 USD reduced from $131.00 USD
Mueller Co B-20287N 1-1/2 in FIP Curb Stop Lead-Free W/CHK+MN TOP
Mueller Co B-20287N 1-1/2 in FIP Curb Stop Lead-Free W/CHK+MN TOP
$119.00 USD reduced from $131.00 USD
mueller industries Check Valve 1 3/8 OD B34237 NOS
mueller industries Check Valve 1 3/8 OD B34237 NOS
$119.92 USD reduced from $132.00 USD
Mueller 1" Meter Swivel Nut Brass METER CHECK VALVE W/O gasket FREE PRIORITY SAM
Mueller 1" Meter Swivel Nut Brass METER CHECK VALVE W/O gasket FREE PRIORITY SAM
$124.99 USD reduced from $137.00 USD
Mueller Steam Specialty 3 71AHB3H 3 In Pipe Size Double Disc Check Valve
Mueller Steam Specialty 3 71AHB3H 3 In Pipe Size Double Disc Check Valve
$129.99 USD reduced from $143.00 USD
Mueller Refrigeration B34236 Brass Check Valve 1-1/8" O.D. New in Box USA
Mueller Refrigeration B34236 Brass Check Valve 1-1/8" O.D. New in Box USA
$137.95 USD reduced from $152.00 USD
Mueller Industries Check Valve B34236 1-1/8" OD
Mueller Industries Check Valve B34236 1-1/8" OD
$137.99 USD reduced from $152.00 USD
Mueller B34236 Check Valve 1-1/8″ Odf, Missing 3 Bolts
Mueller B34236 Check Valve 1-1/8″ Odf, Missing 3 Bolts
$139.15 USD reduced from $153.00 USD
Mueller Inline Check Valve 2 71AHB3H, 2" Flanged Wafer, Double Disc, Cast Iron
Mueller Inline Check Valve 2 71AHB3H, 2" Flanged Wafer, Double Disc, Cast Iron
$149.95 USD reduced from $165.00 USD
Mueller Inline Check Valve 4 71AHB3H, 4" Flanged Wafer, Double Disc, Cast Iron
Mueller Inline Check Valve 4 71AHB3H, 4" Flanged Wafer, Double Disc, Cast Iron
$179.95 USD reduced from $198.00 USD
Refrigeration check valve 1-3/8in Magnetic Mueller
Refrigeration check valve 1-3/8in Magnetic Mueller
$180.00 USD reduced from $198.00 USD
NEW MUELLER MUESSO SIZE 3 MODEL 71 CHECK VALVE 03.0-71AHB3H
NEW MUELLER MUESSO SIZE 3 MODEL 71 CHECK VALVE 03.0-71AHB3H
$200.00 USD reduced from $220.00 USD
Mueller,Model 71,Muessco Check Valve Size 2
Mueller,Model 71,Muessco Check Valve Size 2
$225.00 USD reduced from $248.00 USD
MUELLER 2" WAFER CHECK VALVE
MUELLER 2" WAFER CHECK VALVE
$225.00 USD reduced from $248.00 USD
Mueller Steam Model 71 Sure Check Backflow Valve 6" Inline Flanged Wafer
Mueller Steam Model 71 Sure Check Backflow Valve 6" Inline Flanged Wafer
$229.99 USD reduced from $253.00 USD
Mueller Steam Check Valve 6" Model 71 Body CL Stainless Steel ANSI 125 Seat BUNA
Mueller Steam Check Valve 6" Model 71 Body CL Stainless Steel ANSI 125 Seat BUNA
$233.99 USD reduced from $257.00 USD
Mueller Co. Copper Meter Setter Vertical H-14244 3/4" NL-A Check Valve Fits 7"
Mueller Co. Copper Meter Setter Vertical H-14244 3/4" NL-A Check Valve Fits 7"
$249.95 USD reduced from $275.00 USD
Mueller 4" Compact Wafer Silent Check Valve 04.0-91AT-N - Out of Box - JJ4
Mueller 4" Compact Wafer Silent Check Valve 04.0-91AT-N - Out of Box - JJ4
$279.99 USD reduced from $308.00 USD
MUELLER MUESSCO SS CHECK VALVE MODEL 72 SIZE 6" 150#
MUELLER MUESSCO SS CHECK VALVE MODEL 72 SIZE 6" 150#
$349.00 USD reduced from $384.00 USD
New 3" Muessco Mueller Check Valve Model 72 Body CS Disc SS Seat BN Trim SS USA
New 3" Muessco Mueller Check Valve Model 72 Body CS Disc SS Seat BN Trim SS USA
$349.99 reduced from $385.00
Mueller Steam Specialty 72 Muessco Stainless Wafer Check Valve 6in 150
Mueller Steam Specialty 72 Muessco Stainless Wafer Check Valve 6in 150
$355.48 USD reduced from $391.00 USD
Mueller Refrigeration B34238, 4-Bolt Brass Check Valve 1-5/8" O.D. New USA
Mueller Refrigeration B34238, 4-Bolt Brass Check Valve 1-5/8" O.D. New USA
$359.95 USD reduced from $396.00 USD
Mueller 105MHT Silent Check Valve 2" Size
Mueller 105MHT Silent Check Valve 2" Size
$421.00 USD reduced from $463.00 USD
2” Mueller Flare Curb Stop
2” Mueller Flare Curb Stop
$450.00 USD reduced from $495.00 USD
Muessco 3.0-71-03-H Mueller Check Valve 72
Muessco 3.0-71-03-H Mueller Check Valve 72
$479.77 USD reduced from $528.00 USD
LOT of 13 Mueller 3/4” H-14244N Angle Check Valve Bronze No-Lead H-14240
LOT of 13 Mueller 3/4” H-14244N Angle Check Valve Bronze No-Lead H-14240
$499.00 USD reduced from $549.00 USD
Mueller Refrigeration B34239 Brass Check Valve 700 PSI, 2-1/8" O.D. New in Box
Mueller Refrigeration B34239 Brass Check Valve 700 PSI, 2-1/8" O.D. New in Box
$564.95 USD reduced from $621.00 USD
Mueller B 34240 Checkmaster® Brass Check Globe Valve - Four Bolt 2 5/8" Inch
Mueller B 34240 Checkmaster® Brass Check Globe Valve - Four Bolt 2 5/8" Inch
$599.00 USD reduced from $659.00 USD
6” Mueller Check Valve Water Line
6” Mueller Check Valve Water Line
$1,100.00 USD reduced from $1,210.00 USD
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Why Buy From Us

Here's what people say about their recent experience with us:
J.A. Colwell 1 hour ago
Just as described. Quick Shipment. Very Clean.
Ed Jennings 2 hours ago
Looks to be in great condition. trustworthy seller
MARTY CROUCH 2 hours ago
Great Buy!!! Very Good A++++ Seller!!!
Mario Rosso 3 hours ago
Thank you for an easy and pleasant transaction. AAA+++
David Larsen 4 hours ago
Arrived early, Just what I ordered, Great seller
brian dworkin 7 hours ago
Rec'd As Described - Another Great Transaction With A Super Seller !!
Sheila Bost 10 hours ago
Excellent Seller!!! Great Transaction & Communication!!
Tool Enterprises 12 hours ago
item as described, packed well and shipped promptly
Aaron Singer 12 hours ago
Great seller, product as shown in photos and working...
Scott Emerson 14 hours ago
Immediate, well packed shipment. Good communications, no problems. Recommended.

 

Resources

Types of Control Valves used in Industrial Sectors
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