1 1/2 in Outlet Diameter Relief Valves for sale

Parker SRH5 Vapor Safety Relief Valve 350PSI 1-1/4" Inlet X 1-1/2" Outlet
New (Other) · Parker
C $266.67
Was: C $533.34was - C $533.34
or Best Offer
C $36.59 shipping
+^ MV &*Z B] FwR NH VN.?! |/ $S p o n s o r e d
FULFLO - 700C - VJ7PSP - 700C HYDRAULIC LOAD REGULATING VALVE - 1-1/2
New (Other)
C $234.81
+^6N F7 &U* F] wA.G?!|/ $S p o n s o r e d
AQUATROL INC. - #79 Brass Relief Valve, 1-1/2" x 1-1/2", 693lbs per hour (NEW)
New (Other)
C $457.14
O+O 6^ &Z* 0 ]4 w .?!|/Z O $S p o n s o r e d
Fort Vale 2-1/2" MAXI HighFlow Relief Valve 00/16300 | Ser 8611081 | 6860 SCFM
Pre-Owned
C $242.41
or Best Offer
+^P &T A* C ] w.?G!W|/ $MS p o n s o r e d
Kunkle 6010FEM01-KM 200PSI Pressure Relief Valve 1" NPT x 1.25" 1269SCFM w/CERTS
Brand New · Kunkle
C $685.11
or Best Offer
+K^ &*C ] 5A wIX .?1!|9/ $
Cla-Val CRL Pilot 20-200PSI Stock #7922202C
Brand New · Cla-Val
C $1,210.84
or Best Offer
C $59.33 shipping
Only 1 left!
+^2 5 G&2* F1] wMF .?!|/6Q $
NNI 1/2" NPT Calibrated Pressure Relief Valve 50-200 Psi Adjustment BPR050C
Brand New
C $83.05
C $29.31 shipping
638 sold
N+^N B&*I ] 4w.?Y !|77 0D / $
Kunkle 6010JHM01-KM-0125 2" NPT relief Valve
Brand New · Kunkle
C $290.69
C $30.00 shipping
+^LK 1M &*D9 V X] w.?3R !|/ $
Watts 1/2" NPT LF530-C Calibrated Pressure Relief Valve - Adjustable 50-175 PSI
New (Other)
C $56.78
C $21.68 shipping
+Q4^ L0 &* ND] w. U?!S| /0 $
AQUATROL Model with PSI 130
New (Other)
C $225.11
or Best Offer
C $14.96 shipping
+^ 9&Y* S]H wO.?!7 |/ L$V
3/4” Bronze Adjustable Pressure Relief Valve Lead Free Apollo RVW16-3412LF
Brand New
C $29.09
+^ T&8 SR GE* ] 6 wB I.?!|G / $
✌️NEW KUNKLE RELIEF VALVE 6021JHT01-AM0150 2" X 2.5" 150 PSIG 10816 LB/HR
Brand New · Kunkle
C $529.88
Was: C $588.75was - C $588.75
Only 1 left!
+^ HN 7&*8 D2 ] GYw.? 8M !|/ $
Apollo Conbraco 36B/C Series 1/2" 75# 400 psi Bronze Double Union Pressure Valve
New (Other)
C $96.90
+^ &* 6]9 R 7w .P?!A| / $SN
Cleaver-Brooks 940-02422 125PSI @3593 Lbs./Hr. 1-1/4"x1-1/2" Kunkle Safety Valve
Brand New
C $644.94
or Best Offer
C $50.90 shipping
+X^B &* ] Mw.?!F|/ $ UHS p o n s o r e d
Watts 1 1/4 740-050 Safety Relief Valve,1-1/4X1-1/2 In,50Psi
Brand New
C $608.15
or Best Offer
N+^2 &*R ]Y wG.A? U!B |AX/ $S p o n s o r e d
APOLLO RELIEF VALVE 2 1/2”x 2 1/2” CAP 3529/HR 15 PSI
New (Other)
C $138.53
or Best Offer
IN R+^U & *0 C] U9w .?!YU| / $S p o n s o r e d
Pressure Relief Valve | Leser 4814.7692 | NPS 1" 9.75 Bar
C $408.93
or Best Offer
C $90.21 shipping
9+F ^Q D U&9* 2I ] w. Z1 ?!|/ $
Kunkle 6010FEM01-KM 200PSI Pressure Relief Valve 1" Inch 1269 SCFM
Pre-Owned · Kunkle
C $260.17
+^ &*MF ] w .?!|Y/C $ Y5
New Knuckle Relief Valve 6021jht01am 2" X 2.5" Custom Made 200 Psig
Brand New · Kunkle
C $1,316.04
or Best Offer
C $97.29 shipping
M+^ &* ] Dw .H8 DE? JG! |/5 $
Zurn Pressure Relief Valve 12-P1550XL-125, 1/2" NPT, Cast Bronze, 75 to 125 PSI
Brand New
C $36.00
+^L &*E 21] w.?QS !1|2/ $
Cla-Val CRL Pilot 1/2" 20-200 PSI Range - Pressure Relief Control 7922202C
Brand New · Cla-Val
C $935.08
G+^I &* 9G] w .?QZ! |U/ V$
Superior 3020-400, Pressure Relief Valve 1/2" NPT Female 400psi
Brand New
C $249.35
or Best Offer
C $27.36 shipping
+^ 4&7* ] w.?! |B/ $2 AX
Zurn Calibrated Pressure Relief Valve 25 - 175 Psi 1/2" P1500XL Brand New
Brand New
(1)
C $55.40
or Best Offer
+GW^ M &*9 ] 6G wBV. ?!AO |/ $
Liquiflo RV1000-HP High Pressure 316 Stainless Relief Valve
New (Other)
C $588.75
+^ 5&*D ] w.?!R|C / B5$ 6
Zurn Pressure Relief Valve 12-P1550XL-125, 1/2" NPT, Cast Bronze, 75 to 125 PSI
New (Other)
C $41.49
C $21.69 shipping
3N +^ &M* ]7 17w.?! |/ G$
⭐NEW IN BOX⭐ Watts 1/2 LF800M4-QT 1/2" Backflow Preventer 0387096
Brand New
C $277.05
or Best Offer
3+^ &H* 4 P] 5F w.I?Q! |/ H$
1/2" Lead Free Calibrated Adjustable Pressure Relief Valve 50-175Psi
Brand New
C $90.74
C $25.12 shipping
Only 3 left
3Z +^ P&R ER * T]E w. ?!|/ $
CLA VAL CRL Relief Pilot 20-200PSI SSTL Body 7922302A
New (Other) · Cla-Val
C $1,314.65
C $107.68 shipping
6+Z^ &2*6 ] w.?!A|O/ $5J
CONBRACO 19-801-30 2-1/2 BRONZE SAFETY RELIEF VALVE 19KJJK125 For STEAM. 40
New (Other) · Conbraco
C $727.28
or Best Offer
C $109.16 shipping
+^ UY& * 8] w.?!1| / VO$ 9S p o n s o r e d
Watts 530C 3/4" 0372272 (0372271) Poppet Style Adjustable Relief Valve SALE NEW
Brand New
C $53.75
C $21.58 shipping
B+^ &* 6] w2.Q C?U!| N/V Y $S p o n s o r e d
Kunkle Valve 6010JJ01-AM | 2 1/2" 4260 LB/HR
Brand New · Kunkle
C $1,038.96
or Best Offer
3K +MX 9^ &M* Q]2 9Kw.?! |/ $S p o n s o r e d
Watts 1 -1/2” Threaded Pressure Relief Valves 1 1/2” New 141X-5 Bronze Lot (2)
New (Other)
C $83.12
or Best Offer
C $73.66 shipping
+^CV P &*T 11] A wJ O.?!X|/ $S p o n s o r e d
Hypro 9910-VDR50 Pressure Regulator / Control Unit
Brand New
C $726.87
C $12.99 shipping
+^0 Q&* ]4 M Bw.X F?!|/P $
Aluminum Pressure Relief Valve 1/2" NPT Inlet & Outlet w/ 0-300 PSI Range 2042-2
Brand New
C $106.60
C $23.15 shipping
5 watching
+5H^ &* ] w.?OM! H|5 / 1G 1$
WalChem PVC Back pressure/Relief valve, 1/2"
C $50.00
or Best Offer
C $25.00 shipping
F+G ^ &0E *T ]U w9.?!U| 76/ $
KUNKLE 537-H01-HM Safety Relief Valve 2" NEW
New (Other) · Kunkle
C $442.73
Was: C $470.99was - C $470.99
or Best Offer
C $72.48 shipping
U+^L 8G &C* ] 1 w.8?!U |3/M $
Watts 1/2" 53L Pressure Relief Valve Threaded 150 psi 15,000 BTU/HR New In Box
Brand New
C $30.41
C $31.99 shipping
+8E^ &* 2] w.?6! L2 |/ X$2
USED Fulflo VJ7R/XS/KD Relief Valve 1-1/2" Screw Connections Cast Iron
New (Other)
C $311.69
or Best Offer
+^A M &* 52] w.1Y?!|/ D7 $
Niezgodka Type 10.2 Stainless Steel Safety Relief Valve TUV-SV-09-847 G 1/2"
New (Other)
C $242.43
or Best Offer
C $34.63 shipping
+^Z &S* ]KK 1C w.?!|1/ M $S p o n s o r e d
Watts 740M Boiler Pressure Relief Valve 1-1/2" x 1-1/4" 40PSI
New (Other) · Watts Brass & Tubular
C $484.86
+09 ^ IT &*S ] w2 WT .9?Y!|/ $S p o n s o r e d
Swagelok SS-RL4S Relief Valve, 1/2". Pre set for 150 PSI.
Parts Only · Swagelok
C $263.17
Was: C $346.28was - C $346.28
or Best Offer
+^RD & *V Y Q]T wE.?E!|/ $
Watts Pressure Relief Valve Watts LVRLB800 1/2" Safety Valve # Model 530 | USA
C $185.92
Free shipping
A+J ^ DU&* ] w 7.?3! |K/ $6
Hypro 9910-RM40 Pressure Regulator / Control Unit
Brand New
C $446.92
C $12.99 shipping
I+^W & * ] 5wE.? !U7|/ $
3/4" Watts 530C Calibrated Pressure Relief Valve 50-175 Psi Made in USA
Brand New · Watts
(4)
C $69.18
Trending at C $70.61
+^ 1&* F] w. V?!|4/ ME $1
NIEZGODKA Type 30.1 TUV-SV-22-820 Safety Relief Valve Set @ 50PSI
New (Other)
C $2,075.12
+^ 8F& *8V ] DwN .?N!T A|/R $
Spraying Systems Co 6815-1/2 Pressure Relief Valve 700 PSI (S4)
New (Other)
C $96.96
P+B I^U &* ] Xw.9?!|/ $ 9
NIEZGODKA Type 30.1 TUV-SV-22-820 Safety Relief Valve Set @ 25PSI
New (Other)
C $2,075.12
+^ &QI* N ] w.?X! UG|/ $
FISHER CONTROLS REGULATOR TYPE 98-H-50 STOP RELIEF VALVE (B146)
Brand New
C $228.57
C $56.26 shipping
H+W^ &UJ* ] Q N w.?!E|/ $
1/2" Compressor Pressure Safety Relief Valve 10 11 15 bar Aus standard CE AS
Brand New
C $81.16
C $25.08 shipping
+D^L O&*3 ] Hw.S?!| T/ $T
Apollo Valves 19MGGK-165 Safety Relief Valve 1 1/2" x 1 1/2" Brass
New (Other)
C $529.88
Was: C $588.75was - C $588.75
or Best Offer
+1^ T& *C ] wE.? !|/ EA$
Hansen Pressure Relief Valve 1/2" x 3/4" 250 PSIG H5600R 250-P Genuine OEM
Brand New
C $199.00
or Best Offer
V+^ &* ] E wX.?U! BT |R/X 9A $
Teel / Grainger 2P070 Pressure Relief Valve 5-300psi ½” NPT Brass Brand New
Brand New
C $66.49
or Best Offer
Only 1 left!
B4 YF+^ &*C ]1 w. 4D?!|/ $
Watts 740-030 Regulator— 2" by 2.5" steam pressure safety relief valve WATTS 740
New (Other)
C $415.59
or Best Offer
C $49.01 shipping
3+^ &0* ] w9.P?! GX| O/I $
New NIB PLAST-O-MATIC RVDTM050T-PV Adjustable Relief Valve 1/2 In 100 psi
Brand New
C $408.66
+^W3 &N* N ] w.9?!|/ $5 D4
WATTS FP53L NOS Thermal Expansion Relief Valve 175 PSI
New (Other)
C $63.71
or Best Offer
Only 1 left!
+T^H M&*G ZZ TW ] w.?!|/ $
Pressure Relief Valve Generant VRV-750B-B-60 Stainless Steel
Brand New
C $13.85
C $26.38 shipping
T5+^ 0&*A 9] 5 FwK Q7 .?!|/ $
HENRY 5232-400 Straight Thru Pressure Relief Valve 1/2'' NEW
New (Other) · Henry
C $831.18
or Best Offer
+^MR &5Y* ] w. 7?!1 |/L 5$
Prince double relief valve DRV-4NHNH-18-18.1800 psi @10 GPM. 1/2 in. ports.
Brand New
C $81.72
C $65.05 shipping
14 sold
Q+Q Z^ 0 4&K* V] w.1?!|/ H5 $
*NEW SURPLUS* Hayward PR1050T PVC Pressure Regulator 1-1/2" FPM Seals + Warranty
New (Other)
C $1,322.96
or Best Offer
+CB^ 31 I2 2&* ]Q w. ?!|U/ $S p o n s o r e d
CROSBY - 972103MA - SS Relief Valve 1" x 1.5" - 28.196M3/HR WTR 32 BAR / 464 PSI
Brand New
C $414.90
R+^ 0&* 9 J ] w.?!UD |/ FD $S p o n s o r e d

1 1/2 in Outlet Diameter Relief Valves

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374 Results

Parker SRH5 Vapor Safety Relief Valve 350PSI 1-1/4" Inlet X 1-1/2" Outlet

FULFLO - 700C - VJ7PSP - 700C HYDRAULIC LOAD REGULATING VALVE - 1-1/2

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

Fort Vale 2-1/2" MAXI HighFlow Relief Valve 00/16300 | Ser 8611081 | 6860 SCFM

Kunkle 6010FEM01-KM 200PSI Pressure Relief Valve 1" NPT x 1.25" 1269SCFM w/CERTS

Cla-Val CRL Pilot 20-200PSI Stock #7922202C

NNI 1/2" NPT Calibrated Pressure Relief Valve 50-200 Psi Adjustment BPR050C

Kunkle 6010JHM01-KM-0125 2" NPT relief Valve

Watts 1/2" NPT LF530-C Calibrated Pressure Relief Valve - Adjustable 50-175 PSI

AQUATROL Model with PSI 130

3/4” Bronze Adjustable Pressure Relief Valve Lead Free Apollo RVW16-3412LF

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

Apollo Conbraco 36B/C Series 1/2" 75# 400 psi Bronze Double Union Pressure Valve

Cleaver-Brooks 940-02422 125PSI @3593 Lbs./Hr. 1-1/4"x1-1/2" Kunkle Safety Valve

Watts 1 1/4 740-050 Safety Relief Valve,1-1/4X1-1/2 In,50Psi

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

Pressure Relief Valve | Leser 4814.7692 | NPS 1" 9.75 Bar

Kunkle 6010FEM01-KM 200PSI Pressure Relief Valve 1" Inch 1269 SCFM

New Knuckle Relief Valve 6021jht01am 2" X 2.5" Custom Made 200 Psig

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

Cla-Val CRL Pilot 1/2" 20-200 PSI Range - Pressure Relief Control 7922202C

Superior 3020-400, Pressure Relief Valve 1/2" NPT Female 400psi

Zurn Calibrated Pressure Relief Valve 25 - 175 Psi 1/2" P1500XL Brand New

Liquiflo RV1000-HP High Pressure 316 Stainless Relief Valve

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

⭐NEW IN BOX⭐ Watts 1/2 LF800M4-QT 1/2" Backflow Preventer 0387096

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

CLA VAL CRL Relief Pilot 20-200PSI SSTL Body 7922302A

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

Watts 530C 3/4" 0372272 (0372271) Poppet Style Adjustable Relief Valve SALE NEW

Kunkle Valve 6010JJ01-AM | 2 1/2" 4260 LB/HR

Watts 1 -1/2” Threaded Pressure Relief Valves 1 1/2” New 141X-5 Bronze Lot (2)

Hypro 9910-VDR50 Pressure Regulator / Control Unit

Aluminum Pressure Relief Valve 1/2" NPT Inlet & Outlet w/ 0-300 PSI Range 2042-2

WalChem PVC Back pressure/Relief valve, 1/2"

KUNKLE 537-H01-HM Safety Relief Valve 2" NEW

Watts 1/2" 53L Pressure Relief Valve Threaded 150 psi 15,000 BTU/HR New In Box

USED Fulflo VJ7R/XS/KD Relief Valve 1-1/2" Screw Connections Cast Iron

Niezgodka Type 10.2 Stainless Steel Safety Relief Valve TUV-SV-09-847 G 1/2"

Watts 740M Boiler Pressure Relief Valve 1-1/2" x 1-1/4" 40PSI

Swagelok SS-RL4S Relief Valve, 1/2". Pre set for 150 PSI.

Watts Pressure Relief Valve Watts LVRLB800 1/2" Safety Valve # Model 530 | USA

Hypro 9910-RM40 Pressure Regulator / Control Unit

3/4" Watts 530C Calibrated Pressure Relief Valve 50-175 Psi Made in USA

NIEZGODKA Type 30.1 TUV-SV-22-820 Safety Relief Valve Set @ 50PSI

Spraying Systems Co 6815-1/2 Pressure Relief Valve 700 PSI (S4)

NIEZGODKA Type 30.1 TUV-SV-22-820 Safety Relief Valve Set @ 25PSI

FISHER CONTROLS REGULATOR TYPE 98-H-50 STOP RELIEF VALVE (B146)

1/2" Compressor Pressure Safety Relief Valve 10 11 15 bar Aus standard CE AS

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

Hansen Pressure Relief Valve 1/2" x 3/4" 250 PSIG H5600R 250-P Genuine OEM

Teel / Grainger 2P070 Pressure Relief Valve 5-300psi ½” NPT Brass Brand New

Watts 740-030 Regulator— 2" by 2.5" steam pressure safety relief valve WATTS 740

New NIB PLAST-O-MATIC RVDTM050T-PV Adjustable Relief Valve 1/2 In 100 psi

WATTS FP53L NOS Thermal Expansion Relief Valve 175 PSI

Pressure Relief Valve Generant VRV-750B-B-60 Stainless Steel

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

Prince double relief valve DRV-4NHNH-18-18.1800 psi @10 GPM. 1/2 in. ports.

*NEW SURPLUS* Hayward PR1050T PVC Pressure Regulator 1-1/2" FPM Seals + Warranty

CROSBY - 972103MA - SS Relief Valve 1" x 1.5" - 28.196M3/HR WTR 32 BAR / 464 PSI

More to explore

NEW SURPLUS Hayward PR1050T PVC Pressure Regulator 1-1/2" FPM Seals + Warranty