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Pressure Valves

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142 products

Watts 1" 40XL-4 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 degree F, 4" Coated Thermostat, Discharge Line Flood Sensor Included - F163725

Watts 1" 40XL-4 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 degree F, 4" Coated Thermostat, Discharge Line Flood Sensor Included - F163725

SKU #: WATF163725   |   MPN #: F163725
$223.78
$223.78 $0.00
MSRP: $1,153

Special Order. Expect 4-6 weeks for delivery, subject to change

Bell & Gossett 110192LF Pressure Reducing Valve 1/2 in NPT, 25 psig 6 gpm Brass

Bell & Gossett 110192LF Pressure Reducing Valve 1/2 in NPT, 25 psig 6 gpm Brass

SKU #: BEG110192LF   |   MPN #: 110192LF
$120.30
$120.30 $0.00
MSRP: $159

Available in stock

Bell & Gossett 110196LF Pressure Reducing 3/4 Inch NPT Brass

Bell & Gossett 110196LF Pressure Reducing 3/4 Inch NPT Brass

SKU #: BEG110196LF   |   MPN #: 110196LF
$167.00
$167.00 $0.00
MSRP: $225

Available in stock

Caleffi 573009A Automatic Fill 1/2 Inch Sweat Brass

Caleffi 573009A Automatic Fill 1/2 Inch Sweat Brass

SKU #: CALE573009A   |   MPN #: 573009A
$194.39
$194.39 $0.00
MSRP: $242

Available in stock

Watts 0358553 Series 374A-30 Hot Water Boiler Relief Valve, 3/4" Female I/O

Watts 0358553 Series 374A-30 Hot Water Boiler Relief Valve, 3/4" Female I/O

SKU #: WATF358553   |   MPN #: F358553
$130.57
$130.57 $0.00
MSRP: $196.50

Available in stock

Watts 1" 174A Bronze Boiler Pressure Relief Valve, 30 psi, Discharge Line Flood Sensor Included - F274934

Watts 1" 174A Bronze Boiler Pressure Relief Valve, 30 psi, Discharge Line Flood Sensor Included - F274934

SKU #: WATF274934   |   MPN #: F274934
$167.09
$167.09 $0.00
MSRP: $1,018

Available in stock

Watts 3/4" 40XL-5 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 degree F, 5" Coated Thermostat, Discharge Line Flood Sensor Included - F156731

Watts 3/4" 40XL-5 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 150 psi, 210 degree F, 5" Coated Thermostat, Discharge Line Flood Sensor Included - F156731

SKU #: WATF156731   |   MPN #: F156731
$167.85
$167.85 $0.00
MSRP: $732.50

Available in stock

Caleffi 535950HA PressCal PRV ASSE 1003, 3/4" Sweat

Caleffi 535950HA PressCal PRV ASSE 1003, 3/4" Sweat

SKU #: CALE535950HA   |   MPN #: 535950HA
$119.48
$119.48 $0.00
MSRP: $147

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi 535341HA PressCal PRV ASSE 1003, Female 1/2" NPT w/ Pressure Gauge

Caleffi 535341HA PressCal PRV ASSE 1003, Female 1/2" NPT w/ Pressure Gauge

SKU #: CALE535341HA   |   MPN #: 535341HA
$127.16
$127.16 $0.00
MSRP: $161

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi 535061A AutoFill 1" Union MNPT w/ Pressure Gauge

Caleffi 535061A AutoFill 1" Union MNPT w/ Pressure Gauge

SKU #: CALE535061A   |   MPN #: 535061A
$155.29
$155.29 $0.00
MSRP: $196

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi 533651HA PressCal Compact PRV ASSE 1003, Single Union 3/4" press union in, FNPT out, gauge

Caleffi 533651HA PressCal Compact PRV ASSE 1003, Single Union 3/4" press union in, FNPT out, gauge

SKU #: CALE533651HA   |   MPN #: 533651HA
$80.69
$80.69 $0.00
MSRP: $91.50

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi 535068A AutoFill 1" Union Pex Expansion w/ Pressure Gauge

Caleffi 535068A AutoFill 1" Union Pex Expansion w/ Pressure Gauge

SKU #: CALE535068A   |   MPN #: 535068A
$167.52
$167.52 $0.00
MSRP: $197

Special Order. Expect 4-6 weeks for delivery, subject to change

Watts 3/4" 740 Iron Boiler Pressure Relief Valve, 50 psi, Expanded Outlets, Discharge Line Flood Sensor Included - F382328

Watts 3/4" 740 Iron Boiler Pressure Relief Valve, 50 psi, Expanded Outlets, Discharge Line Flood Sensor Included - F382328

SKU #: WATF382328   |   MPN #: F382328
$244.31
$244.31 $0.00
MSRP: $477.50

Available in stock

Caleffi 553542A Automatic Fill 1/2 Inch NPT Brass

Caleffi 553542A Automatic Fill 1/2 Inch NPT Brass

SKU #: CALE553542A   |   MPN #: 553542A
$121.04
$121.04 $0.00
MSRP: $151

Available in stock

Caleffi 573016A Automatic Fill 1/2 Inch Press Brass

Caleffi 573016A Automatic Fill 1/2 Inch Press Brass

SKU #: CALE573016A   |   MPN #: 573016A
$240.08
$240.08 $0.00
MSRP: $306

Available in stock

Caleffi 535651HA PressCal PRV ASSE 1003, 3/4" Press w/ Pressure Gauge

Caleffi 535651HA PressCal PRV ASSE 1003, 3/4" Press w/ Pressure Gauge

SKU #: CALE535651HA   |   MPN #: 535651HA
$142.44
$142.44 $0.00
MSRP: $178

Special Order. Expect 4-6 weeks for delivery, subject to change

Watts 1" 40L-2 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 125 psi, 210 degree F, 2 IN Coated Thermostat, Discharge Line Flood Sensor Included - F154820

Watts 1" 40L-2 Bronze Automatic Reseating Temperature and Pressure Relief Valve, 125 psi, 210 degree F, 2 IN Coated Thermostat, Discharge Line Flood Sensor Included - F154820

SKU #: WATF154820   |   MPN #: F154820
$959.53
$959.53 $0.00
MSRP: $1,292

Special Order. Expect 4-6 weeks for delivery, subject to change

Caleffi 536063A Pressure Reducing 1 Inch NPT Brass

Caleffi 536063A Pressure Reducing 1 Inch NPT Brass

SKU #: CALE536063A103   |   MPN #: 536063A 103
$433.21
$433.21 $0.00
MSRP: $582

Special Order. Expect 4-6 weeks for delivery, subject to change

Watts 3/4" Lead Free Brass Vacuum Relief Valve, Male NPT, Protective Cap - 0556031

Watts 3/4" Lead Free Brass Vacuum Relief Valve, Male NPT, Protective Cap - 0556031

SKU #: WAT0556031   |   MPN #: 0556031
$61.76
$61.76 $0.00
MSRP: $228.50

Available in stock

Caleffi 574156A Automatic Fill 3/4 Inch Press Brass

Caleffi 574156A Automatic Fill 3/4 Inch Press Brass

SKU #: CALE574156A   |   MPN #: 574156A
$542.13
$542.13 $0.00
MSRP: $727

Special Order. Expect 4-6 weeks for delivery, subject to change

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