Temperature & Pressure Relief Valves

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LF530C Watts 1/2" Lead Free Brass Poppet Type Calibrated Pressure Relief Valve 50-175 PSI

Part #WATLF530C12

MFG #0556035

Manufacturer

Watts

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40XL-8 150/210 FS Watts 3/4" Male X Female Bronze 150 PSI - 210F Automatic Reseating Temperature and Pressure Relief Valve with 8" Extension and Discharge Line Flood Sensor

Part #WAT40XL8150210FS34

MFG #F158774

Manufacturer

Watts

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740 Watts 3/4" Iron Boiler Pressure Relief Valve 30 PSI With Flood Sensor And Expanded Outlet

Part #WAT740030FS34

MFG #F382008

Manufacturer

Watts

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40XL-5 150/210 FS Watts 3/4" Male X Female Bronze 150 PSI - 210F Automatic Reseating Temperature and Pressure Relief Valve with 5" Extension and Discharge Line Flood Sensor

Part #WAT40XL5150210FS34

MFG #F156731

Manufacturer

Watts

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53L Watts 3/4" Male X Female Lead Free Poppet Type Pressure Relief Valve 75 PSI

Part #WAT533475

MFG #0185643

Manufacturer

Watts

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100DT Watts 3/4" PVC Drain Tube With 48" Drop Length For Side Mounted Temperature And Pressure Relief Valve

Part #WAT100DT

MFG #0066125

Manufacturer

Watts

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110125 Bell & Gossett 790-75 3/4" Capacity Relief Valve

Part #BG110125

MFG #110125

Manufacturer

Bell & Gossett

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LL100XL2.5 Watts 3/4" Brass Self Closing Temperature And Pressure Relief Valve 150 PSI-210F With Extended Shank

Part #WATLL100XL2.5

MFG #0066132

Manufacturer

Watts

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40XL Watts 1" Male X Female Brass Automatic Reseating Temperature And Pressure Relief Valve With Test Lever And Extension Thermostat 125 PSI-210F

Part #WAT40XL4125

MFG #0163720

Manufacturer

Watts

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9544344 Viessmann 1" Pressure Relief Valve (Conbr.) 30 PSI

Part #VIE9544344

MFG #9544344

Manufacturer

Viessmann

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Residential Orientation TP-103 Relief Valve 2-1/2" Shank

Part #STA100108600

MFG #100108600

Manufacturer

State

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530C Watts 3/4" Leaded Brass Male X Female Poppet Type Calibrated Pressure Relief Valve 100-300 PSI

Part #WAT530C34100300

MFG #0372273

Manufacturer

Watts

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N240X6 Watts 1" IPS Leaded Brass Automatic Reseating Temperature And Relief Valve With 6" Stainless Steel Thermostat 150 PSI-210F

Part #WATN240X6

MFG #0315130

Manufacturer

Watts

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740 Watts 3/4" Iron Boiler Pressure Relief Valve 40 PSI With Flood Sensor And Expanded Outlet

Part #WAT740040FS34

MFG #F382024

Manufacturer

Watts

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LF100XL Watts 3/4" Lead Free Brass Male X Female Self Closing Temperature And Pressure Relief Valve 150 PSI-210F With Test Lever And 8" Extension Thermostat

Part #WATLF100XL8

MFG #0556001

Manufacturer

Watts

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140X6 Watts 1" IPS Brass Automatic Reseating Temperature And Pressure Relief Valve With 6" Thermostat 150 PSI-210F

Part #WAT140X6150210FS1

MFG #F259705

Manufacturer

Watts

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LF530C Watts 3/4" Lead Free Brass Poppet Type Calibrated Pressure Relief Valve 50-175 PSI

Part #WATLF530C3450175

MFG #0556036

Manufacturer

Watts

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3/4" MXF T&P Valve 3" Shank 150 PSI

Part #STA100108780

MFG #100108780

Manufacturer

State

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110133 Bell & Gossett 1170-75 ASME 1" Safety Relief Valve

Part #BG110133

MFG #110133

Manufacturer

Bell & Gossett

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10L234 Watts 3/4" Brass Male X Female Self Closing Temperature And Pressure Relief Valve 150 PSI-210F With Test Lever And Thermostat

Part #WAT10L234150

MFG #0064014

Manufacturer

Watts

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53L Watts 1/2" Male X Female Lead Free Poppet Type Pressure Relief Valve With Test Lever 125 PSI

Part #WAT53L125

MFG #0190128

Manufacturer

Watts

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Residential Orientation TP-103 Relief Valve 5/8" Shank

Part #STA100108279

MFG #100108279

Manufacturer

State

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140 Watts 3/4" Bronze Automatic Reseating Temperature And Pressure Relief Valve 150 PSI - 210 Degree F 5" Coated Thermostat With Flood Sensor

Part #WAT140X5150210FS34

MFG #F257564

Manufacturer

Watts

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64980095 NTI 30 PSI 3/4" NPT Pressure Relief Valve

Part #NTI64980095

MFG #64980095

Manufacturer

NTI

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LF3L Watts 3/4" Male X Female Lead Free Poppet Type Pressure Relief Valve With Test Lever 150 PSI

Part #WATLF3L150

MFG #0556034

Manufacturer

Watts

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18821-0150 3/4" Temperature & Pressure Relief Valve

Part #CA188210150

MFG #18821-0150

Manufacturer

Cash Acme

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740 050 FS Watts 3/4" IPS Iron 50 PSI Boiler Pressure Relief Valve with Expanded Outlets and Discharge Line Flood Sensor

Part #WAT740050FS34

MFG #F382328

Manufacturer

Watts

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LF53L Watts 1/2" Male X Female Lead Free Poppet Type Pressure Relief Valve With Test Lever 175 PSI

Part #WATLF53L175

MFG #0121444

Manufacturer

Watts

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LF3L Watts 3/4" Male X Female Lead Free Poppet Type Pressure Relief Valve With Test Lever 125 PSI

Part #WATLF3L125

MFG #0556033

Manufacturer

Watts

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740 Watts 3/4" Iron Boiler Pressure Relief Valve 75 PSI With Flood Sensor And Expanded Outlet

Part #WAT740075FS34

MFG #F382456

Manufacturer

Watts

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140X9 Watts 1" IPS Brass Automatic Reseating Temperature And Pressure Relief Valve With 9" Thermostat 150 PSI-210F

Part #WAT140X9

MFG #0259930

Manufacturer

Watts

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100XL4 Watts 3/4" Brass Male X Female Self Closing Temperature And Pressure Relief Valve 125 PSI-210F With Test Lever And 4" Extension Thermostat

Part #WAT100XL434125

MFG #0066090

Manufacturer

Watts

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LF530C Watts 1/2" Lead Free Brass Poppet Type Calibrated Pressure Relief Valve 50-175 PSI

Part #WATLF530C12

MFG #0556035

Manufacturer

Watts

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40XL-8 150/210 FS Watts 3/4" Male X Female Bronze 150 PSI - 210F Automatic Reseating Temperature and Pressure Relief Valve with 8" Extension and Discharge Line Flood Sensor

Part #WAT40XL8150210FS34

MFG #F158774

Manufacturer

Watts

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740 Watts 3/4" Iron Boiler Pressure Relief Valve 30 PSI With Flood Sensor And Expanded Outlet

Part #WAT740030FS34

MFG #F382008

Manufacturer

Watts

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40XL-5 150/210 FS Watts 3/4" Male X Female Bronze 150 PSI - 210F Automatic Reseating Temperature and Pressure Relief Valve with 5" Extension and Discharge Line Flood Sensor

Part #WAT40XL5150210FS34

MFG #F156731

Manufacturer

Watts

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53L Watts 3/4" Male X Female Lead Free Poppet Type Pressure Relief Valve 75 PSI

Part #WAT533475

MFG #0185643

Manufacturer

Watts

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100DT Watts 3/4" PVC Drain Tube With 48" Drop Length For Side Mounted Temperature And Pressure Relief Valve

Part #WAT100DT

MFG #0066125

Manufacturer

Watts

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110125 Bell & Gossett 790-75 3/4" Capacity Relief Valve

Part #BG110125

MFG #110125

Manufacturer

Bell & Gossett

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LL100XL2.5 Watts 3/4" Brass Self Closing Temperature And Pressure Relief Valve 150 PSI-210F With Extended Shank

Part #WATLL100XL2.5

MFG #0066132

Manufacturer

Watts

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40XL Watts 1" Male X Female Brass Automatic Reseating Temperature And Pressure Relief Valve With Test Lever And Extension Thermostat 125 PSI-210F

Part #WAT40XL4125

MFG #0163720

Manufacturer

Watts

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9544344 Viessmann 1" Pressure Relief Valve (Conbr.) 30 PSI

Part #VIE9544344

MFG #9544344

Manufacturer

Viessmann

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Residential Orientation TP-103 Relief Valve 2-1/2" Shank

Part #STA100108600

MFG #100108600

Manufacturer

State

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530C Watts 3/4" Leaded Brass Male X Female Poppet Type Calibrated Pressure Relief Valve 100-300 PSI

Part #WAT530C34100300

MFG #0372273

Manufacturer

Watts

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N240X6 Watts 1" IPS Leaded Brass Automatic Reseating Temperature And Relief Valve With 6" Stainless Steel Thermostat 150 PSI-210F

Part #WATN240X6

MFG #0315130

Manufacturer

Watts

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740 Watts 3/4" Iron Boiler Pressure Relief Valve 40 PSI With Flood Sensor And Expanded Outlet

Part #WAT740040FS34

MFG #F382024

Manufacturer

Watts

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LF100XL Watts 3/4" Lead Free Brass Male X Female Self Closing Temperature And Pressure Relief Valve 150 PSI-210F With Test Lever And 8" Extension Thermostat

Part #WATLF100XL8

MFG #0556001

Manufacturer

Watts

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140X6 Watts 1" IPS Brass Automatic Reseating Temperature And Pressure Relief Valve With 6" Thermostat 150 PSI-210F

Part #WAT140X6150210FS1

MFG #F259705

Manufacturer

Watts

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LF530C Watts 3/4" Lead Free Brass Poppet Type Calibrated Pressure Relief Valve 50-175 PSI

Part #WATLF530C3450175

MFG #0556036

Manufacturer

Watts

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3/4" MXF T&P Valve 3" Shank 150 PSI

Part #STA100108780

MFG #100108780

Manufacturer

State

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110133 Bell & Gossett 1170-75 ASME 1" Safety Relief Valve

Part #BG110133

MFG #110133

Manufacturer

Bell & Gossett

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10L234 Watts 3/4" Brass Male X Female Self Closing Temperature And Pressure Relief Valve 150 PSI-210F With Test Lever And Thermostat

Part #WAT10L234150

MFG #0064014

Manufacturer

Watts

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53L Watts 1/2" Male X Female Lead Free Poppet Type Pressure Relief Valve With Test Lever 125 PSI

Part #WAT53L125

MFG #0190128

Manufacturer

Watts

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Residential Orientation TP-103 Relief Valve 5/8" Shank

Part #STA100108279

MFG #100108279

Manufacturer

State

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140 Watts 3/4" Bronze Automatic Reseating Temperature And Pressure Relief Valve 150 PSI - 210 Degree F 5" Coated Thermostat With Flood Sensor

Part #WAT140X5150210FS34

MFG #F257564

Manufacturer

Watts

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64980095 NTI 30 PSI 3/4" NPT Pressure Relief Valve

Part #NTI64980095

MFG #64980095

Manufacturer

NTI

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LF3L Watts 3/4" Male X Female Lead Free Poppet Type Pressure Relief Valve With Test Lever 150 PSI

Part #WATLF3L150

MFG #0556034

Manufacturer

Watts

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18821-0150 3/4" Temperature & Pressure Relief Valve

Part #CA188210150

MFG #18821-0150

Manufacturer

Cash Acme

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740 050 FS Watts 3/4" IPS Iron 50 PSI Boiler Pressure Relief Valve with Expanded Outlets and Discharge Line Flood Sensor

Part #WAT740050FS34

MFG #F382328

Manufacturer

Watts

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LF53L Watts 1/2" Male X Female Lead Free Poppet Type Pressure Relief Valve With Test Lever 175 PSI

Part #WATLF53L175

MFG #0121444

Manufacturer

Watts

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LF3L Watts 3/4" Male X Female Lead Free Poppet Type Pressure Relief Valve With Test Lever 125 PSI

Part #WATLF3L125

MFG #0556033

Manufacturer

Watts

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740 Watts 3/4" Iron Boiler Pressure Relief Valve 75 PSI With Flood Sensor And Expanded Outlet

Part #WAT740075FS34

MFG #F382456

Manufacturer

Watts

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140X9 Watts 1" IPS Brass Automatic Reseating Temperature And Pressure Relief Valve With 9" Thermostat 150 PSI-210F

Part #WAT140X9

MFG #0259930

Manufacturer

Watts

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100XL4 Watts 3/4" Brass Male X Female Self Closing Temperature And Pressure Relief Valve 125 PSI-210F With Test Lever And 4" Extension Thermostat

Part #WAT100XL434125

MFG #0066090

Manufacturer

Watts

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326496128