Brass Body 1 1/2 in Outlet Diameter Relief Valves

108 results

Hoffman - 401486 - #79 WATER VENT - 75 psi - 250°F - 1/2" FNPT X 3/4" MNPT (NEW)
Brand New · Hoffman
RM 625.21
RM 95.23 shipping
APOLLO RELIEF VALVE 2 1/2”x 2 1/2” CAP 3529/HR 15 PSI
New (Other)
RM 315.77
or Best Offer
RM 214.26 shipping
Apollo Valves 1-512-B30 1/2" Inlet, 1/2" Outlet, ASME Safety Valve 30 Max psi,
Pre-Owned
RM 131.19
Was: RM 163.99was - RM 163.99
or Best Offer
RM 128.33 shipping
Kunkle 200A Pressure Relief Safety Valve Size 1/2" in Set 200 Cap 137 GPM
Pre-Owned · Kunkle
RM 757.79
or Best Offer
RM 660.37 shipping
NEW! KUNKLE 0020-G01-MG , BRASS SAFETY RELIEF VALVE ,1-1/2" , SET-25 psi, NIB!
New (Other) · Kunkle
RM 1,052.51
or Best Offer
RM 1,570.62 shipping
Dresser Consolidated 1-1/2" , 1543H-21 Relief Valve,185 PSI
Brand New
RM 926.24
or Best Offer
RM 234.59 shipping
NEW Watts 1/2 LF111-125 brass pressure relief valve lead free 1/2" 0121741
Brand New
RM 336.61
RM 117.25 shipping
REGO PRV9434T350 CRYOGENIC PRESSURE RELIEF VALVE, 1/2" NPT, 350 PSI MAX, NIB
New (Other)
RM 252.40
or Best Offer
RM 81.72 shipping
Only 1 left!
1/2" Lead Free Calibrated Adjustable Pressure Relief Valve 50-175Psi
Brand New
RM 275.77
RM 105.34 shipping
Only 3 left
New Watts Temperature and Pressure Relief Valve Lead Free 3/4" P/N: LF100XL
Brand New
RM 92.58
RM 79.53 shipping
Brass 3/4 in. Pressure Relief Valve, 75 PSI
Brand New
RM 84.16
RM 79.28 shipping
1/2" EXPANSION RELIEF VALVE
New (Other) · Unbranded
RM 1,684.04
or Best Offer
RM 174.13 shipping
AGF - AGF600 - 1/2" Thermal Expansion Relief Valve - 175 psi
New (Other)
RM 236.78
Was: RM 315.72was - RM 315.72
RM 81.26 shipping
AQUATROL INC. - #79 Brass Relief Valve, 1-1/2" x 1-1/2", 693lbs per hour (NEW)
New (Other)
RM 1,389.32
RM 239.22 shipping
Apollo Valves Safety Relief Valve 1/2" Brass RVS52-30 30 PSI Brass Finish-Used
Pre-Owned
RM 144.66
Was: RM 180.83was - RM 180.83
or Best Offer
RM 81.05 shipping
Apollo Valves RVS52 Safety Relief Valve 1/2" Brass RVS52-30 PSI ASME
Pre-Owned
RM 169.25
Was: RM 211.56was - RM 211.56
or Best Offer
RM 81.76 shipping
MECLINE VRT100-330 Unloader Valve
New (Other)
RM 673.63
or Best Offer
RM 277.87 shipping
HENRY 5232-400 Straight Thru Pressure Relief Valve 1/2'' NEW
New (Other) · Henry
RM 2,526.12
or Best Offer
RM 190.68 shipping
MANSFIELD 450 1/2" NPT US MADE T&P RELIEF VALVE W/ FUSIBLE PLUG 125PSI,210F- NOS
Brand New
RM 96.79
RM 98.18 shipping
Kunkle Valve 6021GF01-AM Brass Pressure Relief 125 PSIG 1-1/4" Size
New (Other) · Kunkle
RM 757.84
or Best Offer
RM 240.28 shipping
AGF - M7000 - 1/2" Pressure Relief Valve - 175 psi - New open box
New (Other)
RM 378.88
or Best Offer
RM 127.48 shipping
ZURN Pressure Relief Valve 12-P1520XL-100 1/2 MPT X 1/2 FPT New
Brand New
RM 83.99
or Best Offer
RM 79.28 shipping
3/4" Watts LF530C Calibrated Pressure Relief Valve 50-175 Psi Lead Free NSF
Brand New · Watts
RM 204.19
RM 102.60 shipping
Apollo Valve 10-512 Series Brass Safety Relief Valve 12 Psi RVS52-12 Or RVS52
New (Other)
RM 359.97
Was: RM 399.97was - RM 399.97
or Best Offer
RM 139.19 shipping
CDI SF50-1/2 Air Pressure Relief Valve, 150PSI, 1/2" NPT, 274SCFM
New (Other)
RM 72.82
or Best Offer
RM 518.03 shipping
HEROSÉ 06376 Safety Relief Valve 7.5bar DN15 Brass EN ISO 4126-1 Made In Germany
New (Other)
RM 1,221.55
or Best Offer
Free international shipping
RELIABLE MODEL A 175 PSI PRESSURE RELIEF VALVE
Brand New
RM 315.72
or Best Offer
RM 133.76 shipping
AQUATROL INC RELIEF VALVE 69A1A1M2U1 1/2" MNPT X 1/2" FNPT 65 PSIG,14 GPM,BRASS
New (Other)
RM 479.96
or Best Offer
RM 138.64 shipping
Kunkle 6010GFM01-AM Safety Relief Valve 1.5in 150 PSI 2,238 PPH
Pre-Owned · Kunkle
RM 926.24
or Best Offer
RM 279.85 shipping
CONBRACO 19-801-30 2-1/2 BRONZE SAFETY RELIEF VALVE 19KJJK125 For STEAM. 40
New (Other) · Conbraco
RM 2,210.36
or Best Offer
RM 768.15 shipping
Apollo Valves 19MGGK-165 Safety Relief Valve 1 1/2" x 1 1/2" Brass
New (Other)
RM 810.46
Was: RM 1,620.93was - RM 1,620.93
or Best Offer
RM 359.38 shipping
Superior 3020-400 Brass Relief Valve 29.5lbs Air/min 400psi 1/2in Npt
New (Other)
RM 1,087.83
or Best Offer
RM 143.15 shipping
J.E. Lonegran ODF 1/2'' Pressure Relief Valve NVB Press 150 Cap 324
New (Other)
RM 84.20
RM 76.75 shipping
Reliable 6501203550 PRT175 Pressure Relief Trim Kit & 6501000001 Valve 175 PSI
New (Other)
RM 842.00
or Best Offer
RM 154.89 shipping
Pneumatic air compressor Safety valve 1/8 1/4 3/8 1/2 inch 8bar External thread
Brand New · Unbranded
RM 27.53 to RM 31.46
RM 11.24 shipping
Sears 75 psi Well Water Pump Safety Pressure Relief Valve 1/2" Male Inlet USA
Brand New
RM 168.37
or Best Offer
RM 81.76 shipping
KUNKLE 6010GGM01 1-1/2" Safety Relief Valve set for 15 PSI
New (Other) · Kunkle
RM 357.87
or Best Offer
RM 271.81 shipping
ARMSTRONG RL-11 1/2" NPT Brass Relief Valve Set @ 30-psi *NIB*
New (Other)
RM 418.54
or Best Offer
RM 86.60 shipping
(SET2) MERRILL PRVNL50-A 1/2"INLET/OUTLET NO-LEAD BRASS PRESSURE RELIEF VALVE
Brand New
RM 168.37
or Best Offer
RM 81.76 shipping
ARMSTRONG RL-11 / RL11 (NEW IN BOX)
FREE 2 YEAR RADWELL WARRANTY
New (Other)
RM 576.80
RM 315.55 shipping
Honeywell S245 B-1 Inch Safety Relief Valve PN40 218 PSI
Pre-Owned
RM 1,585.90
Was: RM 1,669.34was - RM 1,669.34
or Best Offer
Free international shipping
KUNKLE VALVE 6283EDM01-LM-0110 / 6283EDM01-LM RELIEF VALVE 3/4'' 110PSIG NSMP
New (Other) · Kunkle
RM 1,178.86
or Best Offer
RM 177.33 shipping
Altecnic Caleffi Pressure Relief Valve 1/2" Female 3 Bar 311430
Brand New · Caleffi
RM 50.34
Was: RM 55.90was - RM 55.90
RM 236.60 shipping
WL Hamilton Brass Bypass Relief Valve 300-700 PSI 1/2" Male NPT X 1/2" FEMALE
Brand New
RM 421.02
RM 128.58 shipping
1/2" Brass Pressure Relief Valve (75 Psi Set Relief) ProPlumber PPRV50NL-X
New (Other)
RM 79.95
RM 76.63 shipping
Zurn Pressure Relief Valve 12-P1550XL-125, 1/2" NPT, Cast Bronze, 75 to 125 PSI
Brand New
RM 109.42
RM 77.51 shipping
6 watching
Superior Sherwood Valve 1/2" x 5/8" 3020C-650
New (Other)
RM 631.53
or Best Offer
RM 77.34 shipping
✌️NEW KUNKLE RELIEF VALVE 6021JHT01-AM0150 2" X 2.5" 150 PSIG 10816 LB/HR
Brand New · Kunkle
RM 1,610.40
Was: RM 1,789.34was - RM 1,789.34
RM 757.41 shipping
Only 1 left!
1/2" Brass Pressure Relief Valve (75 Psi Set Relief) ProPlumber PPRV50NL-X
Brand New
RM 60.63
Was: RM 75.78was - RM 75.78
RM 95.49 shipping
R. Conrader Relief Valve CRN 0G06391.2C SRV 390 125 PSI 1/2" NPT (New)
New (Other)
RM 83.99
RM 98.86 shipping
Apollo Valve RVS52 10-512 Series Brass Safety Relief Valve, 15psi, 1/2” New
New (Other)
RM 163.99
or Best Offer
RM 81.64 shipping
CONBRACO VALVE 29-403-13 , BRONZE RELIEF VALVE ,1" x 1-1/2", N/NIB! MAKE OFFER!
New (Other) · Conbraco
RM 757.79
or Best Offer
RM 1,358.55 shipping
NORGREN 62X000008 Safety Exhaust Valve 1/2" "New" WONF2L 8150309 200 PSI
New (Other)
RM 126.31
or Best Offer
RM 111.70 shipping
Zurn Pressure Relief Valve 12-P1550XL-125, 1/2" NPT, Cast Bronze, 75 to 125 PSI
New (Other)
RM 126.10
RM 80.50 shipping
NEW Teel 4UN29 Pressure Relief Valve Brass 1/2" NPT 300 - 600 PSI 6 GPM USA Made
Brand New
RM 122.10
or Best Offer
RM 132.16 shipping
ARMSTRONG RL-11 1/2" NPT Brass Relief Valve Set @ 30-psi *USED*
Pre-Owned
RM 159.61
or Best Offer
RM 78.98 shipping
Vintage NOS Mansfield Plumbing Relief Valve No.450 150 psi 1/2"inlet 1/2" outlet
Brand New
RM 21.01
RM 108.37 shipping
75 Psi Pressure Relief Valve 3/4" Inlet, 1/2" Outlet
New (Other)
RM 53.89
Was: RM 67.36was - RM 67.36
RM 101.76 shipping
4 watching
Watts 1/2" Pressure Relief Valve 147 PSI 210°F Brass V3 6212 USA New
New (Other) · Watts
RM 140.33
or Best Offer
RM 183.78 shipping
Qty 5 3/4" Relief Valve 3/4 1/2 ProPlumber PPRV75NL (NOT FOR WATER HEATER USE)
Brand New
RM 244.19
or Best Offer
RM 131.65 shipping

Brass Body 1 1/2 in Outlet Diameter Relief Valves

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108 results

Hoffman - 401486 - #79 WATER VENT - 75 psi - 250°F - 1/2" FNPT X 3/4" MNPT (NEW)

APOLLO RELIEF VALVE 2 1/2”x 2 1/2” CAP 3529/HR 15 PSI

Apollo Valves 1-512-B30 1/2" Inlet, 1/2" Outlet, ASME Safety Valve 30 Max psi,

Kunkle 200A Pressure Relief Safety Valve Size 1/2" in Set 200 Cap 137 GPM

NEW! KUNKLE 0020-G01-MG , BRASS SAFETY RELIEF VALVE ,1-1/2" , SET-25 psi, NIB!

Dresser Consolidated 1-1/2" , 1543H-21 Relief Valve,185 PSI

NEW Watts 1/2 LF111-125 brass pressure relief valve lead free 1/2" 0121741

REGO PRV9434T350 CRYOGENIC PRESSURE RELIEF VALVE, 1/2" NPT, 350 PSI MAX, NIB

1/2" Lead Free Calibrated Adjustable Pressure Relief Valve 50-175Psi

New Watts Temperature and Pressure Relief Valve Lead Free 3/4" P/N: LF100XL

Brass 3/4 in. Pressure Relief Valve, 75 PSI

1/2" EXPANSION RELIEF VALVE

AGF - AGF600 - 1/2" Thermal Expansion Relief Valve - 175 psi

AQUATROL INC. - #79 Brass Relief Valve, 1-1/2" x 1-1/2", 693lbs per hour (NEW)

Apollo Valves Safety Relief Valve 1/2" Brass RVS52-30 30 PSI Brass Finish-Used

Apollo Valves RVS52 Safety Relief Valve 1/2" Brass RVS52-30 PSI ASME

MECLINE VRT100-330 Unloader Valve

HENRY 5232-400 Straight Thru Pressure Relief Valve 1/2'' NEW

MANSFIELD 450 1/2" NPT US MADE T&P RELIEF VALVE W/ FUSIBLE PLUG 125PSI,210F- NOS

Kunkle Valve 6021GF01-AM Brass Pressure Relief 125 PSIG 1-1/4" Size

AGF - M7000 - 1/2" Pressure Relief Valve - 175 psi - New open box

ZURN Pressure Relief Valve 12-P1520XL-100 1/2 MPT X 1/2 FPT New

3/4" Watts LF530C Calibrated Pressure Relief Valve 50-175 Psi Lead Free NSF

Apollo Valve 10-512 Series Brass Safety Relief Valve 12 Psi RVS52-12 Or RVS52

CDI SF50-1/2 Air Pressure Relief Valve, 150PSI, 1/2" NPT, 274SCFM

HEROSÉ 06376 Safety Relief Valve 7.5bar DN15 Brass EN ISO 4126-1 Made In Germany

RELIABLE MODEL A 175 PSI PRESSURE RELIEF VALVE

AQUATROL INC RELIEF VALVE 69A1A1M2U1 1/2" MNPT X 1/2" FNPT 65 PSIG,14 GPM,BRASS

Kunkle 6010GFM01-AM Safety Relief Valve 1.5in 150 PSI 2,238 PPH

CONBRACO 19-801-30 2-1/2 BRONZE SAFETY RELIEF VALVE 19KJJK125 For STEAM. 40

Apollo Valves 19MGGK-165 Safety Relief Valve 1 1/2" x 1 1/2" Brass

Superior 3020-400 Brass Relief Valve 29.5lbs Air/min 400psi 1/2in Npt

J.E. Lonegran ODF 1/2'' Pressure Relief Valve NVB Press 150 Cap 324

Reliable 6501203550 PRT175 Pressure Relief Trim Kit & 6501000001 Valve 175 PSI

Pneumatic air compressor Safety valve 1/8 1/4 3/8 1/2 inch 8bar External thread

Sears 75 psi Well Water Pump Safety Pressure Relief Valve 1/2" Male Inlet USA

KUNKLE 6010GGM01 1-1/2" Safety Relief Valve set for 15 PSI

ARMSTRONG RL-11 1/2" NPT Brass Relief Valve Set @ 30-psi *NIB*

(SET2) MERRILL PRVNL50-A 1/2"INLET/OUTLET NO-LEAD BRASS PRESSURE RELIEF VALVE

ARMSTRONG RL-11 / RL11 (NEW IN BOX)

Honeywell S245 B-1 Inch Safety Relief Valve PN40 218 PSI

KUNKLE VALVE 6283EDM01-LM-0110 / 6283EDM01-LM RELIEF VALVE 3/4'' 110PSIG NSMP

Altecnic Caleffi Pressure Relief Valve 1/2" Female 3 Bar 311430

WL Hamilton Brass Bypass Relief Valve 300-700 PSI 1/2" Male NPT X 1/2" FEMALE

1/2" Brass Pressure Relief Valve (75 Psi Set Relief) ProPlumber PPRV50NL-X

Zurn Pressure Relief Valve 12-P1550XL-125, 1/2" NPT, Cast Bronze, 75 to 125 PSI

Superior Sherwood Valve 1/2" x 5/8" 3020C-650

✌️NEW KUNKLE RELIEF VALVE 6021JHT01-AM0150 2" X 2.5" 150 PSIG 10816 LB/HR

1/2" Brass Pressure Relief Valve (75 Psi Set Relief) ProPlumber PPRV50NL-X

R. Conrader Relief Valve CRN 0G06391.2C SRV 390 125 PSI 1/2" NPT (New)

Apollo Valve RVS52 10-512 Series Brass Safety Relief Valve, 15psi, 1/2” New

CONBRACO VALVE 29-403-13 , BRONZE RELIEF VALVE ,1" x 1-1/2", N/NIB! MAKE OFFER!

NORGREN 62X000008 Safety Exhaust Valve 1/2" "New" WONF2L 8150309 200 PSI

Zurn Pressure Relief Valve 12-P1550XL-125, 1/2" NPT, Cast Bronze, 75 to 125 PSI

NEW Teel 4UN29 Pressure Relief Valve Brass 1/2" NPT 300 - 600 PSI 6 GPM USA Made

ARMSTRONG RL-11 1/2" NPT Brass Relief Valve Set @ 30-psi *USED*

Vintage NOS Mansfield Plumbing Relief Valve No.450 150 psi 1/2"inlet 1/2" outlet

75 Psi Pressure Relief Valve 3/4" Inlet, 1/2" Outlet

Watts 1/2" Pressure Relief Valve 147 PSI 210°F Brass V3 6212 USA New

Qty 5 3/4" Relief Valve 3/4 1/2 ProPlumber PPRV75NL (NOT FOR WATER HEATER USE)

ARMSTRONG RL-11 1/2" NPT Brass Relief Valve Set @ 30-psi NIB

ARMSTRONG RL-11 1/2" NPT Brass Relief Valve Set @ 30-psi USED