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SPENCE Relief Valves

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

 

SKU Model Description
19111 0031FEA SPENCE 0031FEA RELIEF VALVE
12575 0041MKC SPENCE 0041MKC RELIEF VALVE
Spence 810NDCA 1/2" Bronze Safety Relief Valve - Lot #2
Spence 810NDCA 1/2" Bronze Safety Relief Valve - Lot #2
$21.25 USD reduced from $23.00 USD
Spence 1" X1-1/4" Pressure Relief Valve
Spence 1" X1-1/4" Pressure Relief Valve
$32.88 USD reduced from $36.00 USD
SPENCE 0041DCA-01-050 1/2" PRESSURE RELIEF VALVE
SPENCE 0041DCA-01-050 1/2" PRESSURE RELIEF VALVE
$34.99 USD reduced from $38.00 USD
Spence 810NDCA 1/2" Bronze Safety Relief Valve
Spence 810NDCA 1/2" Bronze Safety Relief Valve
$43.75 USD reduced from $48.00 USD
NEW Spence 25 Safety Relief Valve 1/2
NEW Spence 25 Safety Relief Valve 1/2'' x 3/4'' 7.25 GPM
$44.99 USD reduced from $49.00 USD
NEW SPENCE No. 69 SAFETY RELIEF VALVE SIZE 1/2 x 3/4 *FREE SHIPPING*
NEW SPENCE No. 69 SAFETY RELIEF VALVE SIZE 1/2 x 3/4 *FREE SHIPPING*
$48.50 USD reduced from $53.00 USD
WATTS SPENCE ADVANCE VALVE 41A-T0 SAFETY VALVE 1-1/4" *FREE SHIPPING*
WATTS SPENCE ADVANCE VALVE 41A-T0 SAFETY VALVE 1-1/4" *FREE SHIPPING*
$49.50 USD reduced from $54.00 USD
Spence Safety Relief Valve 69 1/2" NPT X 3/4" NPT ADJ-150-300 New
Spence Safety Relief Valve 69 1/2" NPT X 3/4" NPT ADJ-150-300 New
$56.25 USD reduced from $62.00 USD
SPENCE ADVANCED RELIEF VALVE 041AGFA 1.5 and 2 inches loc 15-B-4
SPENCE ADVANCED RELIEF VALVE 041AGFA 1.5 and 2 inches loc 15-B-4
$60.00 USD reduced from $66.00 USD
SPENCE 810NEDA-A RELIEF VALVE 3/4" 150PSI
SPENCE 810NEDA-A RELIEF VALVE 3/4" 150PSI
$60.00 USD reduced from $66.00 USD
Spence Watts Bronze Pressure Relief Valve 1/2" Set at 150 041ADCA
Spence Watts Bronze Pressure Relief Valve 1/2" Set at 150 041ADCA
$69.99 USD reduced from $77.00 USD
SPENCE ADVANCED RELIEF VALVE 0041DCA 0.5" X 0.75" SET 40 PSI CAP 315 (1)
SPENCE ADVANCED RELIEF VALVE 0041DCA 0.5" X 0.75" SET 40 PSI CAP 315 (1)
$79.99 USD reduced from $88.00 USD
Advance Valve 41HG Valve 1.5 Size
Advance Valve 41HG Valve 1.5 Size
$80.00 USD reduced from $88.00 USD
SPENCE 0031DCA- LAS STEAM RELIEF VALVE Used 100psi
SPENCE 0031DCA- LAS STEAM RELIEF VALVE Used 100psi
$82.66 USD reduced from $91.00 USD
1.25 in x 2 in Steam Pressure Relief Valve Spence Engineering
1.25 in x 2 in Steam Pressure Relief Valve Spence Engineering
$85.00 USD reduced from $94.00 USD
Advance Valve Spence 0031EDA-1509 Size .75 NEW
Advance Valve Spence 0031EDA-1509 Size .75 NEW
$90.00 USD reduced from $99.00 USD
200449 New-No Box; Spence 826NDCA-W077 Relief Valve 1/2" NPT Inlet; Set 77psi
200449 New-No Box; Spence 826NDCA-W077 Relief Valve 1/2" NPT Inlet; Set 77psi
$93.84 USD reduced from $103.00 USD
SPENCE BERMINGHAM 822PDCA-W060 60 PSI 1/2" BRONZE SAFETY RELIEF VALVE
SPENCE BERMINGHAM 822PDCA-W060 60 PSI 1/2" BRONZE SAFETY RELIEF VALVE
$99.99 USD reduced from $110.00 USD
Watts/Spence Model 031DDA 3/4" Safety Relief Valve 50 PSI Capacity 358 Lbs./Hr.
Watts/Spence Model 031DDA 3/4" Safety Relief Valve 50 PSI Capacity 358 Lbs./Hr.
$104.99 USD reduced from $115.00 USD
SPENCE 041DDA STEAM SAFETY RELIEF VALVE, 3/4" INLET, 3/4" OUTLET, 25 PSI
SPENCE 041DDA STEAM SAFETY RELIEF VALVE, 3/4" INLET, 3/4" OUTLET, 25 PSI
$105.00 USD reduced from $116.00 USD
Spence Vb0125 Atmospheric Vacuum Breaker,Steam Service
Spence Vb0125 Atmospheric Vacuum Breaker,Steam Service
$106.99 USD reduced from $118.00 USD
Watts 041AFEA *NEW* Set at 125 Pressure Relief Valve 1" Spence
Watts 041AFEA *NEW* Set at 125 Pressure Relief Valve 1" Spence
$109.75 USD reduced from $121.00 USD
Spence Relief Valve 041ADCA 1/2" NPT SCFM New
Spence Relief Valve 041ADCA 1/2" NPT SCFM New
$112.50 USD reduced from $124.00 USD
Watts Regulator Spence 041DCA Brass Relief Valve 1/2" X 3/4" 35 PSI NEW
Watts Regulator Spence 041DCA Brass Relief Valve 1/2" X 3/4" 35 PSI NEW
$124.99 USD reduced from $137.00 USD
Spence Relief Valve 041AGGA 1-1/2" Male & Female NPT 1329 Air SCFM New
Spence Relief Valve 041AGGA 1-1/2" Male & Female NPT 1329 Air SCFM New
$125.00 USD reduced from $138.00 USD
Watts/Spence Model 031EEA 1" Safety Relief Valve 50 PSI Capacity 637 Lbs./Hr.
Watts/Spence Model 031EEA 1" Safety Relief Valve 50 PSI Capacity 637 Lbs./Hr.
$125.99 USD reduced from $139.00 USD
181306 Old-Stock; Spence 810NFEA-W-125 Bronze Pressure Relief Valve; 1"; 125PSI
181306 Old-Stock; Spence 810NFEA-W-125 Bronze Pressure Relief Valve; 1"; 125PSI
$126.67 USD reduced from $139.00 USD
Spence Eng Rockwood Swendeman 710NBEF-A Safety Relief Valve USED
Spence Eng Rockwood Swendeman 710NBEF-A Safety Relief Valve USED
$131.95 USD reduced from $145.00 USD
SPENCE 810NHGA-W, Safety Relief Valve, SIZE 1.5 X 2.5
SPENCE 810NHGA-W, Safety Relief Valve, SIZE 1.5 X 2.5
$131.99 USD reduced from $145.00 USD
Spence Pressure Safety Valve Fig 820 D 1/2" MNPT In 1" FNPT Out Set 425 (NIB)
Spence Pressure Safety Valve Fig 820 D 1/2" MNPT In 1" FNPT Out Set 425 (NIB)
$135.00 USD reduced from $149.00 USD
Spence 820EHGA-T 2672lbs/hr Bronze 50psi 1-1/2in X 2-1/2in Npt Relief Valve
Spence 820EHGA-T 2672lbs/hr Bronze 50psi 1-1/2in X 2-1/2in Npt Relief Valve
$140.84 USD reduced from $155.00 USD
SPENCE 0031DDA-025 SAFETY RELIEF VALVE .75" * USED *
SPENCE 0031DDA-025 SAFETY RELIEF VALVE .75" * USED *
$145.00 USD reduced from $160.00 USD
SPENCE 860EGFA-T040 1.25 SAFETY RELIEF VALVE T213590
SPENCE 860EGFA-T040 1.25 SAFETY RELIEF VALVE T213590
$147.00 USD reduced from $162.00 USD
SPENCE ADVANCED RELIEF VALVE 041AGFA 1.5 and 2 inches loc 15-B-4
SPENCE ADVANCED RELIEF VALVE 041AGFA 1.5 and 2 inches loc 15-B-4
$149.99 USD reduced from $165.00 USD
Spence Engineering 041AEEA-150 Pressure Relief Valve Size: 1x1 New
Spence Engineering 041AEEA-150 Pressure Relief Valve Size: 1x1 New
$157.50 USD reduced from $173.00 USD
Spence 0041DCA-01-040 Safety Relief Valve 1/2" 40PSI
Spence 0041DCA-01-040 Safety Relief Valve 1/2" 40PSI
$159.99 USD reduced from $176.00 USD
NEW SPENCE 41GF 125PSI 1.25 X 1.5 1329 AIR SCFM MALE & FEMALE NPT RELIEF VALVE
NEW SPENCE 41GF 125PSI 1.25 X 1.5 1329 AIR SCFM MALE & FEMALE NPT RELIEF VALVE
$160.00 USD reduced from $176.00 USD
SPENCE DCA 01-050 1/2”
SPENCE DCA 01-050 1/2”
$175.00 USD reduced from $193.00 USD
NEW! SPENCE Safety Relief Valve, 1 In, 100 psi, Bronze
NEW! SPENCE Safety Relief Valve, 1 In, 100 psi, Bronze
$175.00 USD reduced from $193.00 USD
SPENCE 0031DCA- LAS STEAM RELIEF VALVE loc 15-B-4
SPENCE 0031DCA- LAS STEAM RELIEF VALVE loc 15-B-4
$179.99 USD reduced from $198.00 USD
Spence Bronze Safety Relief Valve 0031FFA 1-1/4
Spence Bronze Safety Relief Valve 0031FFA 1-1/4
$180.00 USD reduced from $198.00 USD
SPENCE 0031EEA-125 RELIEF VALVE 125PSI *NEW IN BOX*
SPENCE 0031EEA-125 RELIEF VALVE 125PSI *NEW IN BOX*
$195.00 USD reduced from $215.00 USD
Spence, 0031Hga, 1-1/2", Saftey Relief Valve, Set 100, Cap 4506
Spence, 0031Hga, 1-1/2", Saftey Relief Valve, Set 100, Cap 4506
$199.00 USD reduced from $219.00 USD
SPENCE 0031DCA, 140PSI STEAM RELIEF VALVE
SPENCE 0031DCA, 140PSI STEAM RELIEF VALVE
$199.95 USD reduced from $220.00 USD
SPENCE 41HGA 1-1/2 SAFETY RELIEF VALVE
SPENCE 41HGA 1-1/2 SAFETY RELIEF VALVE
$199.99 USD reduced from $220.00 USD
NEW SPENCE SAFETY RELIEF VALVE 0031DDA 3/4" NPT SET 150
NEW SPENCE SAFETY RELIEF VALVE 0031DDA 3/4" NPT SET 150
$203.00 USD reduced from $223.00 USD
Advance 822EHGA-T Spence 1637lph Bronze 25psi 1-1/2in X 2-1/2in Npt Relief Valve
Advance 822EHGA-T Spence 1637lph Bronze 25psi 1-1/2in X 2-1/2in Npt Relief Valve
$216.34 USD reduced from $238.00 USD
SPENCE RELIEF VALVE 1X1 0031EEA * NEW NO BOX *
SPENCE RELIEF VALVE 1X1 0031EEA * NEW NO BOX *
$225.00 USD reduced from $248.00 USD
SPENCE 41JHA 2" BRONZE SAFETY RELIEF VALVE
SPENCE 41JHA 2" BRONZE SAFETY RELIEF VALVE
$229.99 USD reduced from $253.00 USD
Spence Relief Valve
Spence Relief Valve
$250.00 USD reduced from $275.00 USD
Spence Relief Valve 41AHGA
Spence Relief Valve 41AHGA
$250.00 USD reduced from $275.00 USD
Spence Steam Relief Valve Fig # 41HGA
Spence Steam Relief Valve Fig # 41HGA
$250.00 USD reduced from $275.00 USD
Spence pressure relief valve Steam 1 1/4" 0G0591.9c cap.1093 size -174
Spence pressure relief valve Steam 1 1/4" 0G0591.9c cap.1093 size -174
$255.00 USD reduced from $281.00 USD
Unused Spence Engineering 10ZGA Steam Safety Regulator Set 15 PSI 1-1/2" x 2"
Unused Spence Engineering 10ZGA Steam Safety Regulator Set 15 PSI 1-1/2" x 2"
$255.99 USD reduced from $282.00 USD
Spence F15A Safety Relief Air Valve 2-1/2" Cast Iron 0G0591-9C
Spence F15A Safety Relief Air Valve 2-1/2" Cast Iron 0G0591-9C
$299.99 USD reduced from $330.00 USD
SPENCE 0031GFA-025 RELIEF VALVE * NEW IN BOX *
SPENCE 0031GFA-025 RELIEF VALVE * NEW IN BOX *
$307.00 USD reduced from $338.00 USD
Spence Pressure Regulator
Spence Pressure Regulator
$310.00 USD reduced from $341.00 USD
Safety Relief Valve 1 x 1 1/4 40 PSI (P150828478)
Safety Relief Valve 1 x 1 1/4 40 PSI (P150828478)
$315.00 USD reduced from $347.00 USD
Spence Engineering 0031JHA-150 10626lph Bronze 150psi 2in Npt Relief Valve
Spence Engineering 0031JHA-150 10626lph Bronze 150psi 2in Npt Relief Valve
$326.24 USD reduced from $359.00 USD
Spence 0031HGA-150 Relief Valve 6477lb/hr Bronze Threaded 150psi 1-1/2in Npt
Spence 0031HGA-150 Relief Valve 6477lb/hr Bronze Threaded 150psi 1-1/2in Npt
$328.57 USD reduced from $361.00 USD
STERIS Safety Relief Valve 1 x 1 1/4 45 PSI (P056402028)
STERIS Safety Relief Valve 1 x 1 1/4 45 PSI (P056402028)
$500.00 USD reduced from $550.00 USD
NEW SPENCE 0041HGA STEAM RELIEF VALVE
NEW SPENCE 0041HGA STEAM RELIEF VALVE
$530.00 USD reduced from $583.00 USD
Spence 2010Ac-Gqk Dir. Acting Temp. Reg.,1/2 In,250 Psi
Spence 2010Ac-Gqk Dir. Acting Temp. Reg.,1/2 In,250 Psi
$1,593.99 USD reduced from $1,753.00 USD
Spence 2010Td-Gqd Dir. Acting Temp. Reg.,3/4 In,90 Psi
Spence 2010Td-Gqd Dir. Acting Temp. Reg.,3/4 In,90 Psi
$1,742.99 USD reduced from $1,917.00 USD
Spence 2010Td-Gqk Dir. Acting Temp. Reg.,3/4 In,90 Psi
Spence 2010Td-Gqk Dir. Acting Temp. Reg.,3/4 In,90 Psi
$1,769.99 USD reduced from $1,947.00 USD
Spence 2010Th-Gqk Dir. Acting Temp. Reg.,2 In,20 Psi
Spence 2010Th-Gqk Dir. Acting Temp. Reg.,2 In,20 Psi
$2,237.99 USD reduced from $2,462.00 USD
4" X 6" SPENCE 0041NMD-035 PRESSURE RELIEF VALVE SET PRESSURE 35 PSIG NEW
4" X 6" SPENCE 0041NMD-035 PRESSURE RELIEF VALVE SET PRESSURE 35 PSIG NEW
$4,970.00 USD reduced from $5,467.00 USD
4" X 6" SPENCE 0041NMD-035 PRESSURE RELIEF VALVE SET 35 PSIG SER 304751 NEW
4" X 6" SPENCE 0041NMD-035 PRESSURE RELIEF VALVE SET 35 PSIG SER 304751 NEW
$4,970.00 USD reduced from $5,467.00 USD
4" X 6" SPENCE 0041NMD-035 PRESSURE RELIEF VALVE SET 35 PSIG SER 304751-5 NEW
4" X 6" SPENCE 0041NMD-035 PRESSURE RELIEF VALVE SET 35 PSIG SER 304751-5 NEW
$4,970.00 USD reduced from $5,467.00 USD
4" X 6" SPENCE 0041NMD-035 PRESSURE RELIEF VALVE SET 35 PSIG SER 326426-2 NEW
4" X 6" SPENCE 0041NMD-035 PRESSURE RELIEF VALVE SET 35 PSIG SER 326426-2 NEW
$4,970.00 USD reduced from $5,467.00 USD
SPENCE 0041QPD 20PSI 6" x 8" CAST IRON STEAM RELIEF VALVE
SPENCE 0041QPD 20PSI 6" x 8" CAST IRON STEAM RELIEF VALVE
$9,999.99 USD reduced from $11,000.00 USD
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Looking for Spence relief valves? Whether if you need one or bulk quantity, our trained B2B sales staff are often able to source the quantity you need at competitive prices.

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Here's what people say about their recent experience with us:
Craig Graves 1 hour ago
Outstanding 5 star seller. Fast Ship! Thanks!
Atwell Enterprise Inc 4 hours ago
exactly as described, fast shipping, smooth transaction; would buy from again A+
josh hansen 7 hours ago
Allowed for local pickup and had the item well packaged. Would buy again.
Macky Mongold 9 hours ago
Goods received as stated in a timely manner. Thanks!
Georgia Furlan 11 hours ago
Great seller, product as shown in photos and working...
Miguel Martinez 12 hours ago
Quick delivery, Thank you!
Wendi Brown 14 hours ago
Works fine as advertised and is what i need. Great seller information.
Kenneth Losacco 17 hours ago
Item as described. Shipped quickly and packaged well. Thanks!
Glenn L Concepcion 20 hours ago
very good customer service, timely delivery
Bryan Ruggles 23 hours ago
Items arrived promptly and in working order. Thanks

 

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Types of Control Valves used in Industrial Sectors
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