WATTS Temperature And Pressure Relief Valves
ASME and ANSI approved relief valves to protect water heaters and hot-water storage tanks from high temperature (max. 250 degrees F) and pressure (max. 150 psi) levels. Available in bronze, lead-free brass & lead-free copper silicon alloy material
ASME and ANSI approved relief valves to protect water heaters and hot-water storage tanks from high temperature (max. 250 degrees F) and pressure (max. 150 psi) levels. Available in bronze, lead-free brass & lead-free copper silicon alloy material
A| Style | Model | Max. Working Pressure | Pressure Range | Relief Valve Pressure | Max. Temp. | Inlet Size | Outlet Size | Inlet Type | Outlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF53L-175 1/2 | €140.60 | |||||||||
| A | LF53L-75 1/2 | €140.60 | |||||||||
| A | LF53L-100 1/2 | €140.60 | |||||||||
| A | LF53L-Z2-30 1/2 | €151.29 | |||||||||
| A | LF53L-125 1/2 | €140.60 | |||||||||
| A | LF53L-150 1/2 | €140.60 |
WATTS -
140 Series Automatic Re Seating Temperature and Pressure Relief Valves
A
B| Style | Model | Inlet Size | Outlet Size | Relief Valve Pressure | Body Material | Max. Temp. | Discharge Capacity | Inlet Type | Outlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 140X9-75210 1 | €1,104.96 | |||||||||
| B | 140S3-075210 1 | €728.11 | |||||||||
| A | 140X9-100210 1 | €897.49 | |||||||||
| A | 140S3-075210 3/4 | €481.36 | |||||||||
| A | 140X8-75210 3/4 | €538.07 |
WATTS -
LFN240 Series Automatic Re Seating Temperature And Pressure Relief Valves
A
B| Style | Model | Body Material | Discharge Capacity | Inlet Size | Outlet Size | Inlet Type | Inlet Thread Type | Thermostat Material | Relief Valve Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LFN241X 150-210 1 1/4 | - | RFQ | ||||||||
| B | LFN240X 100-210 1 | €1,807.70 | |||||||||
| B | LFN240X-9 125-210 1 | €2,072.05 | |||||||||
| A | LFN241X 100-210 1 1/4 | €1,975.76 | |||||||||
| A | LFN241X-8 125-210 1 1/4 | €2,298.17 | |||||||||
| A | LFN241X-8 75-210 1 1/4 | €2,258.45 | |||||||||
| A | LFN241X 125-210 1 1/4 | €2,013.98 |
| Style | Model | Pressure Range | Inlet Thread Type | Relief Valve Pressure | Max. Temp. | Factory Set Pressure | Connection Type | Max. Working Pressure | Discharge Capacity | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF174A-100 2 | €5,810.52 | |||||||||
| A | LF174A-110 2 | €2,559.49 | RFQ |
WATTS -
LF100XL Series Temperature and Pressure Relief Valves
A
B
C
D
E
F
G
H
I| Style | Model | Max. Working Pressure | Discharge Capacity | Factory Set Pressure | Body Height | Thermostat Length | Outlet Type | Shank Length | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 3/4 LF 100XL-4 | €46.53 | |||||||||
| B | 3/4 LF LL100XL | €57.97 | |||||||||
| C | LF100XL-075210 3/4 | - | RFQ | ||||||||
| D | 3/4 LF100XL8 150/210 | €92.69 | |||||||||
| E | 3/4 LF L100XL 150-210 | €98.25 | |||||||||
| C | LF100XL 100-210 3/4 | €75.64 | |||||||||
| F | LFL100XL 100-210 | €77.91 | |||||||||
| D | LF100XL-8 100-210 3/4 | €82.53 | |||||||||
| F | LFSL100XL-150/210 3/4 | €80.98 | |||||||||
| G | LF100XL 175-210 3/4 | €38.79 | |||||||||
| H | 3/4 LF LLL100XL-2 | €77.78 | |||||||||
| I | LFLL100XL 150-210 3/4 | - | RFQ | ||||||||
| C | LF100XL-Z11 100-180 | €76.41 | |||||||||
| G | LF100XL 125-210 3/4 | €43.18 | |||||||||
| D | LF100XL-8 125-210 3/4 | €78.71 | |||||||||
| F | LFL100XL3-150210 | €50.79 | |||||||||
| C | LF100XL-150210 | €32.41 | |||||||||
| G | LF100XL4-Z11 150-180 | €76.41 | |||||||||
| D | LF100XL-8 175-210 3/4 | €78.71 |
WATTS -
Temperature and Pressure Relief Valves
A
B| Style | Model | Body Material | Factory Set Pressure | Connection Type | Body Height | Thermostat Length | Body Width | Spring Material | Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 40XL-8-150210 3/4 | - | RFQ | ||||||||
| B | 100DT | €13.27 |
WATTS -
740 Series Water Boiler Relief Valves
A
B| Style | Model | Factory Set Pressure | Discharge Capacity | Inlet Size | Outlet Size | Relief Valve Pressure | Overall Height | Overall Width | Connection Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 740-030 1 1/4 | - | RFQ | ||||||||
| B | 740-050 3/4 | €264.22 |
A| Style | Model | Max. Working Pressure | Discharge Capacity | Relief Valve Pressure | Body Material | Max. Temp. | Factory Set Pressure | Connection Type | Inlet Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 174A-030 2 | €1,724.32 | |||||||||
| A | 174A-060 2 | €2,166.77 | RFQ | ||||||||
| A | 174A-075 2 | €2,024.67 | RFQ | ||||||||
| A | 174A-88 2 | €2,166.77 | RFQ | ||||||||
| A | 174A-90 2 | €2,166.77 | RFQ |
| Style | Model | Max. Working Pressure | Discharge Capacity | Inlet Size | Outlet Size | Relief Valve Pressure | Body Material | Max. Temp. | Factory Set Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 174A-030 3/4 | - | RFQ | ||||||||
| A | 174A-045 1 1/2 | €1,500.56 | |||||||||
| A | 174A-060 1 1/2 | €1,500.56 | |||||||||
| A | 174A-70 1 1/2 | €1,500.56 | |||||||||
| A | 174A-85 1 1/2 | €1,500.56 | |||||||||
| A | 174A-100 | €1,013.09 | |||||||||
| A | 174A-120 1 1/2 | €1,500.56 | |||||||||
| A | 174A-125 2 | €2,024.67 | RFQ | ||||||||
| A | 174A-135 1 1/2 | €1,500.56 | |||||||||
| A | 174A-150 | €1,013.09 |
WATTS -
LF10L Series Temperature and Pressure Relief Valves
A
B| Style | Model | Body Material | Pressure Range | Shank Length | Relief Valve Pressure | Max. Temp. | Inlet Size | Outlet Size | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF10L-2 150-210 3/4 | €109.78 | |||||||||
| A | LF10L-2 75-210 3/4 | €78.71 | |||||||||
| B | LF10L-2 125-210 3/4 | €78.71 |
WATTS -
Boiler Pressure Relief Valves
A
B
C| Style | Model | Factory Set Pressure | Connection Type | Body Material | Discharge Capacity | Max. Working Pressure | Max. Temp. | Inlet Size | Outlet Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF474AM2-125 | €149.37 | |||||||||
| B | M375M1-075 3/4 | €254.62 | |||||||||
| C | 474A-M2-125 | €277.92 |
WATTS -
LFN9 Series, Dual Check with Atmospheric Vent
A
B
CWATTS -
Automatic Temperature Gas Shutoff Valves, 150 psi
A
B
C| Style | Model | Connection Type | Body Height | Body Material | Shank Length | Factory Set Pressure | Max. Temp. | Discharge Capacity | Thermostat Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LFLLL210-5-M2 | €1,121.78 | |||||||||
| B | LF210-5-M2 | €816.42 | |||||||||
| C | LFL210-5-M2 | €888.13 |
WATTS -
LF53 Series Pressure Only Relief Valves
A
B
C| Style | Model | Body Material | Max. Working Pressure | Outlet Size | Pressure Range | Inlet Thread Type | Relief Valve Pressure | Inlet Size | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF53-125 1/2 | €144.38 | |||||||||
| B | LF53-100 1/2 | €157.39 | |||||||||
| A | LF53-75 1/2 | €241.85 | |||||||||
| C | LF53-125 3/4 | €164.26 | |||||||||
| B | LF53-75 3/4 | €155.11 |
WATTS -
40L Series Automatic Re Seating Temperature and Pressure Relief Valves
A
B| Style | Model | Connection Type | Discharge Capacity | Outlet Size | Relief Valve Pressure | Inlet Size | Body Material | Max. Temp. | Factory Set Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 40XL-075210 1 | €759.43 | |||||||||
| B | 40XL-075210 3/4 | €481.36 | |||||||||
| B | 40XL-125210 3/4 | €448.49 | |||||||||
| B | 40XL-8-075210 3/4 | €526.40 | |||||||||
| B | 40XL-8-085210 3/4 | €577.61 | |||||||||
| A | 40XL-150210 1 | €562.08 | |||||||||
| B | 40XL-Z2-150210 3/4 | €1,098.90 |
A| Style | Model | Body Material | Factory Set Pressure | Discharge Capacity | Outlet Type | Overall Height | Max. Working Pressure | Connection Type | Inlet Thread Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF3L-175-Z2 3/4 | €134.07 | |||||||||
| A | LF3L-75-Z9 3/4 | €167.31 | |||||||||
| A | LF3L-150-Z9 3/4 | €159.69 | |||||||||
| A | 3/4 LF3L-075 | €331.18 | |||||||||
| A | LF3L-100 3/4 | €146.70 | |||||||||
| A | 3/4 LF3L-150 | €331.18 |
WATTS -
LF1XL Series Lead Free Temperature and Pressure Relief Valves
A
B| Style | Model | Pressure Range | Relief Valve Pressure | Thermostat Probe Length | Max. Temp. | Max. Working Pressure | Discharge Capacity | Inlet Size | Outlet Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF1XL 75-210 1/2 | €75.64 | |||||||||
| A | LF1XL 100 1/2 | €68.39 | |||||||||
| B | LF1XL-BP-TT-150210 | €67.22 | |||||||||
| B | LF1XL 150-210 1/2 | €68.39 | |||||||||
| B | LF1XL-8 150-210 1/2 | €72.21 |
| Style | Model | Body Material | Inlet Size | Outlet Size | Inlet Thread Type | Max. Temp. | Factory Set Pressure | Connection Type | Max. Working Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF140X6 150-210 1 | - | RFQ | ||||||||
| A | LF140X6 150-210 3/4 | €643.30 |
A| Style | Model | Inlet Size | Outlet Size | Outlet Type | Body Material | Max. Temp. | Factory Set Pressure | Connection Type | Max. Working Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 530FP | €111.93 | |||||||||
| A | 530C-STD 1/2 | €111.93 | |||||||||
| A | 530C-100-300 | €138.68 | |||||||||
| A | 530C-STD 3/4 | €240.13 |
WATTS -
53 Series Pressure Relief Valves
AB| Style | Model | Max. Working Pressure | Inlet Size | Outlet Size | Pressure Range | Inlet Thread Type | Relief Valve Pressure | Body Material | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 53-035 1/2 | €116.50 | |||||||||
| A | 53-075 1/2 | €204.60 | |||||||||
| B | 53-075 3/4 | €121.47 | |||||||||
| B | 53-100 1/2 | €124.54 | |||||||||
| B | 53-125 1/2 | €165.00 | |||||||||
| A | 53-125 3/4 | €117.67 |
WATTS -
40L Series Temperature And Pressure Relief Valves
A
B| Style | Model | Discharge Capacity | Outlet Size | Thermostat Probe Length | Relief Valve Pressure | Body Material | Max. Working Pressure | Max. Temp. | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 40XL-8-125210 3/4 | €526.40 | |||||||||
| A | 40XL-8-100210 3/4 | €446.45 | |||||||||
| B | 40L-075210 3/4 | €446.21 | |||||||||
| A | 40XL-7-125210 1 | €705.97 | |||||||||
| B | 40L-150210 1 | €668.53 |
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