Brands
Air Conditioning and Refrigeration
A11030 Mueller Relief Valves A Receiver Vlv 1/4MPT X 3/8FL
Receiver Vlv 1/4MPT X 3/8FL * Receiver Valve, 1/4 Mpt X 3//8 Flare
Mueller Industries
A11030
$27.39
EA
$60.40
1 In Stock
A13502 Mueller Relief Valves A Receiver Valve 1/4MPT X 1/4FPT
Receiver Valve 1/4MPT X 1/4FPT * Receiver Valve, 1/4 Mpt X 1/4 Fpt
Mueller Industries
A13502
$53.24
EA
$116.26
3 In Stock
A15502-300 Mueller Relief Valves Rlf Vlv 3/8MPT X 3/8FL 300#
Rlf Vlv 3/8MPT X 3/8FL 300# * "REFRIGERANT PRESSURE RELIEF, 300 LB, 3/8 MPT X 3/8 FLARE."
Mueller Industries
A15502-300
$75.39
EA
$164.63
4 In Stock
A15502-350 Mueller Pressure relief valve 3/8MPT X
Pressure relief valve 3/8MPT X 3/8FL 350 PSI REPLACES: AG15502
Mueller Industries
A15502-350
$79.16
EA
$172.87
7 In Stock
A15502-400 Mueller 400# 3/8x3/8 NPTFE X Flr PRV
400# 3/8x3/8 NPTFE X Flr PRV
Mueller Industries
A15502-400
$79.16
EA
$172.85
5 In Stock
A15502-425 Mueller 3/8NPT x 3/8FL 425#
3/8NPT x 3/8FL 425# Relief Valve
Mueller Industries
A15502-425
$79.16
EA
$172.88
3 In Stock
A15502-450 Mueller 3/8NPT x 3/8FL 450#
3/8NPT x 3/8FL 450# Relief Valve
Mueller Industries
A15502-450
$79.16
EA
$171.97
12 In Stock
A15502-650 Mueller Relief Pressure Relief Valve
Pressure Relief Valve R410a Set at 650 psi 3/8"mpt x 3/8"flare Straight-Thru
Mueller Industries
A15502-650
30685768432440
$102.91
EA
$224.75
18 In Stock
A15503-450 Mueller 3/8mpt X 1/2 flare 450# relief valve
flare 450# relief valve
Mueller Industries
A15503-450
$75.39
EA
$164.63
Not in stock
A15504-350 Mueller Relief Valve Inlet Conn.: 1/2" MPT; Outlet
Inlet Conn.: 1/2" MPT; Outlet Conn.: 5/8" SAE; Port Size: 9/32"; Discharge Capacity: 23.6; Pressure Setting: 350 PSIG;
Mueller Industries
A15504-350
$94.17
EA
$205.64
Not in stock
A15504-400 Mueller Relief Valves A15504 Relief Valve 1/2MPTX5/8FL
A15504 Relief Valve 1/2MPTX5/8FL 400# * "REFRIGERANT PRESSURE RELIEF, 400 LB, 1/2 MPT X 5/8 FLARE."
Mueller Industries
A15504-400
685768228103
$101.83
EA
$222.38
1 In Stock
A15504-425 Mueller Relief Valves A15504 Relief Valve 1/2MPTX5/8FL
A15504 Relief Valve 1/2MPTX5/8FL 425# * "REFRIGERANT PRESSURE RELIEF, 425 LB, 1/2 MPT X 5/8 FLARE." REPLACES: AI15504
Mueller Industries
A15504-425
$96.98
EA
$211.77
13 In Stock
A15504-450 Mueller 1/2"mpt x 5/8"fl
1/2"mpt x 5/8"fl Refrigerant Pressure Relief Valve Set 450psi Heatcraft# 29302602 Replaces: AJ15504
Mueller Industries
A15504-450
$101.83
EA
$222.38
21 In Stock
A15504-650 Mueller Ref. A15504-650
A15504-650 Pressure Relief Valve R410a Set at 650 psi 1/2"mpt x 5/8"flare Straight-Thru
Mueller Industries
A15504-650
30685768432839
$132.41
EA
$289.14
14 In Stock
A15506-350 Mueller Refrigeration Pressure relief
Refrigeration Pressure relief valve 350 PSI. 3/4 NPT
Mueller Industries
A15506-350
$150.85
EA
$329.42
Not in stock
A15506-425 Mueller RELIEF VALVE 425 PSI 3/4 FPT X
RELIEF VALVE 425 PSI 3/4 FPT X 3/4MPT
Mueller Industries
A15506-425
$146.46
EA
$319.83
Not in stock
A15506-450 Mueller 3/4" mpt inlet x 3/4" fpt outlet,
3/4" mpt inlet x 3/4" fpt outlet, 450#
Mueller Industries
A15506-450
$158.40
EA
$345.92
5 In Stock
A16472 Mueller Brass Av1h-fa21a Brass Packed Line Valve
Brass Packed Line Valve Receiver Angle Valve EP23LC090 1/4"mpt Inlet 1/4"male flare Outlet Non-Backseating Use with Part#s DE14CA126 and 5F201131. Replaces: A11031
Mueller Industries
A16472
685768226314
$34.24
EA
$75.50
41 In Stock
A18422-650 Mueller RELIEF VALVE 3/4" 650PSI
RELIEF VALVE 3/4" 650PSI 3/4" mpt inlet 3/4" fpt outlet.
Mueller Industries
A18422-650
$316.73
EA
$691.67
Not in stock
B33752-400 Mueller Relief Valve REFRIGERANT PRESSURE RELIEF, 400
REFRIGERANT PRESSURE RELIEF, 400 LB, 1/4 MPT X 3/8 FLARE. REPLACES: AH15501
Mueller Industries
B33752-400
$87.17
EA
$190.35
Not in stock
B33752-425 Mueller Relief Valves AI15501 Relief Vlv 1/4MPTX3/8FL
AI15501 Relief Vlv 1/4MPTX3/8FL 425# * REPLACES:AI15501
Mueller Industries
B33752-425
$89.78
EA
$196.06
9 In Stock
B33752-450 Mueller Relief Valves Relief Vlv 1/4MPTX3/8FL 450# *
Relief Vlv 1/4MPTX3/8FL 450# * REFRIGERANT PRESSURE RELIEF, 450LB, 1/4 MPT X 3/8 FLARE.
Mueller Industries
B33752-450
$94.26
EA
$205.85
11 In Stock
W1056 Ndl Industries Copper sweat coupling 1-3/8 x 1-1/8
Copper sweat coupling 1-3/8 x 1-1/8
Mueller Industries
W1056
$3.90
EA
$11.46
43 In Stock
W1064 Ndl Industries 1-5/8" X 1-3/8"
1-5/8" X 1-3/8" Sweat Reducing Coupling
Mueller Industries
W1064
$6.04
EA
$17.75
8 In Stock