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
WATTS -
Temperature & Pressure Relief Valve, 150 psi
A
B| Style | Model | Relief Valve Pressure | Max. Temp. | Inlet Size | Outlet Size | Inlet Type | Outlet Type | Pressure Range | Lead | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF1L-2 125-210 1/2 | €184.80 | |||||||||
| A | LF1L-2 150-210 1/2 | €71.42 |
WATTS -
1L Series Temperature And Pressure Relief Valves
A
B| Style | Model | Body Material | Inlet Size | Outlet Size | Inlet Type | Outlet Type | Pressure Range | Lead | Inlet Thread Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 1L-2-100210 | - | RFQ | ||||||||
| B | 1L-2-075-210 | - | RFQ | ||||||||
| B | DP1L-TT-125210 | - | RFQ | ||||||||
| A | 1L-2-150210 | €54.63 |
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 |
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-STD 3/4 | €240.13 | |||||||||
| A | 530C-100-300 | €138.68 |
WATTS -
342 Series Temperature And Pressure Relief Valves
A
B
C
D| Style | Model | Discharge Capacity | Outlet Size | Relief Valve Pressure | Body Material | Inlet Size | Inlet Type | Outlet Type | Pressure Range | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 342-3 100/210 FS 2 | - | RFQ | ||||||||
| A | 342-3 125/210 FS 2 | - | RFQ | ||||||||
| B | 342-3 150/210 FS 2 | - | RFQ | ||||||||
| B | 342-3 75/210 FS 2 | - | RFQ | ||||||||
| C | 342X-8 150/210 FS 2 | - | RFQ | ||||||||
| D | 342-125210 2 | €2,713.81 | |||||||||
| D | 342X-8-150210 2 | €3,138.64 |
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 | LF53-100 1/2 | €157.39 | |||||||||
| B | LF53-125 1/2 | €144.38 | |||||||||
| B | LF53-75 1/2 | €241.85 | |||||||||
| C | LF53-125 3/4 | €164.26 | |||||||||
| A | LF53-75 3/4 | €155.11 |
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 100 1/2 | €68.39 | |||||||||
| B | LF1XL-BP-TT-150210 | €67.22 | |||||||||
| A | LF1XL 75-210 1/2 | €75.64 | |||||||||
| B | LF1XL 150-210 1/2 | €68.39 | |||||||||
| B | LF1XL-8 150-210 1/2 | €72.21 |
AWATTS -
100XL Series Temperature and Pressure Relief Valves
A
B
C
D
E
F
G
H
I
J| Style | Model | Max. Temp. | Body Material | Max. Working Pressure | Factory Set Pressure | Inlet Type | Outlet Type | Pressure Range | Shank Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | RL100XL-150210 3/4 | - | RFQ | ||||||||
| B | LLL100XL 100/180 | - | RFQ | ||||||||
| C | LL100XLM7-2.5 3/4 | - | RFQ | ||||||||
| D | 100XL-100180-Z11 | €55.00 | |||||||||
| E | DP100XL-TT-150210 | €149.00 | |||||||||
| F | 100XL-8-100210 | €130.68 | |||||||||
| F | 100XL-8-125210 | €58.31 | |||||||||
| D | 100XL-B-150210 3/4 | €43.98 | |||||||||
| G | L100XL-100210 3/4 | €63.02 | |||||||||
| D | 100XL-125210 | €33.24 | |||||||||
| D | 100XL-175-210 | €38.47 | |||||||||
| G | L100XLM7-3-125210 3/4 | €63.02 | |||||||||
| H | 3/4 100XL 125 | €53.25 | |||||||||
| I | 100XL-BP-150210 | €37.82 | |||||||||
| H | 100XL-4 | €34.52 | |||||||||
| I | 100XL-150 3/4 | €60.10 | |||||||||
| D | 100XL-100210 3/4 | €90.52 | |||||||||
| J | 100XL-8-150210 3/4 | €36.27 | |||||||||
| D | 100XL-075210 | €51.65 | |||||||||
| D | 100XL-090210 | €64.19 | |||||||||
| C | LLL100XL-2M7-150210 3/4 | €47.76 |
WATTS -
335 Series Asme Safety Valves
A
B
C| Style | Model | Body Material | Discharge Capacity | Max. Temp. | Max. Working Pressure | Factory Set Pressure | Connection Type | Pressure Range | Inlet Thread Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 354A-030 | €79.46 | |||||||||
| B | 335M2-030 3/4 | €123.00 | |||||||||
| C | M335M2-030 3/4 | €106.02 |
| Style | Model | Relief Valve Pressure | Body Material | Max. Temp. | Factory Set Pressure | Connection Type | Body Height | Thermostat Length | Outlet Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 40XL-8-075210 3/4 | €526.40 | |||||||||
| A | 40XL-8-085210 3/4 | €577.61 | |||||||||
| A | 40XL-Z2-150210 3/4 | €1,098.90 |
WATTS -
10L Series Temperature and Pressure Relief Valves
A
B
C| Style | Model | Relief Valve Pressure | Body Material | Max. Temp. | Inlet Size | Outlet Size | Inlet Type | Outlet Type | Pressure Range | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 10L-2-75210 | €61.10 | |||||||||
| B | 10L-2-100210 | €90.40 | |||||||||
| A | 10L-2-125210 | €51.16 | |||||||||
| B | 10L-2-150210 3/4 | €54.63 | |||||||||
| C | 10L-2-175210 | €61.10 |
| Style | Model | Inlet Size | Outlet Size | Relief Valve Pressure | Body Material | Max. Temp. | Inlet Type | Outlet Type | Pressure Range | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 140X9-100210 1 | €897.49 | |||||||||
| A | 140X8-75210 3/4 | €538.07 |
| 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
BC
D
EF
G
HI| Style | Model | Max. Working Pressure | Discharge Capacity | Factory Set Pressure | Body Height | Thermostat Length | Outlet Type | Shank Length | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LF100XL-4 M7 | €57.97 | |||||||||
| B | LFSL100XL-150/210 3/4 | €80.98 | |||||||||
| C | 3/4 LF100XL8 150/210 | €92.69 | |||||||||
| D | 3/4 LF L100XL 150-210 | €98.25 | |||||||||
| B | LFL100XL 100-210 | €77.91 | |||||||||
| E | LF100XL 175-210 3/4 | €38.79 | |||||||||
| F | LF100XL-075210 3/4 | - | RFQ | ||||||||
| G | 3/4 LF LLL100XL-2 | €77.78 | |||||||||
| H | 3/4 LF 100XL-4 | €46.53 | |||||||||
| I | LFLL100XL 150-210 3/4 | - | RFQ | ||||||||
| F | LF100XL 100-210 3/4 | €75.64 | |||||||||
| C | LF100XL-8 100-210 3/4 | €82.53 | |||||||||
| F | LF100XL-Z11 100-180 | €76.41 | |||||||||
| E | LF100XL 125-210 3/4 | €43.18 | |||||||||
| C | LF100XL-8 125-210 3/4 | €78.71 | |||||||||
| F | LF100XL-150210 | €32.41 | |||||||||
| B | LFL100XL3-150210 | €50.79 | |||||||||
| E | LF100XL4-Z11 150-180 | €76.41 | |||||||||
| C | LF100XL-8 175-210 3/4 | €78.71 |
A| Style | Model | Max. Working Pressure | Discharge Capacity | Relief Valve Pressure | Body Material | Max. Temp. | Inlet Size | Outlet Size | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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. | Inlet Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 -
1450F Series Boiler Feed Water Pressure Regulators
A
B| Style | Model | Body Material | Inlet Size | Outlet Size | Inlet Type | Outlet Type | Lead | Inlet Connection | Outlet Connection | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | S1450F-STD | - | RFQ | ||||||||
| A | T1450F-022045 | - | RFQ | ||||||||
| B | T1450F-STD | - | RFQ | ||||||||
| A | 1450F-STD 1/2 | €288.80 |
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