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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
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C| Style | Model | Body Height | Shank Length | Price (inc. GST) | |
|---|---|---|---|---|---|
| A | LF210-5-M2 | A$ 1076.31 | |||
| B | LFL210-5-M2 | A$ 961.16 | |||
| C | LFLLL210-5-M2 | A$ 1250.99 |
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B| Style | Model | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|
| A | 3/4 SL100XL 125/210 3/4 | A$ 112.04 | ||
| B | SL100XL-Z5-150210 3/4 | A$ 109.37 |
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C| Style | Model | Max. Temp. | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|
| A | 10L-2-75210 | A$ 108.63 | |||
| A | 10L-2-175210 | A$ 108.63 | |||
| B | 10L-2-100210 | A$ 108.63 | |||
| B | 10L-2-125210 | A$ 90.96 | |||
| C | 10L-2-150210 3/4 | A$ 97.12 |
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F| Style | Model | Outlet Size | Body Height | Body Width | Relief Pressure | Thermostat Probe Length | BtuH | Discharge Capacity | Factory Set Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 40XL-7-100210 1 | A$ 1217.08 | |||||||||
| A | 40XL-150210 1 | A$ 608.65 | |||||||||
| B | 40L-075210 1 | A$ 1416.38 | |||||||||
| A | 40XL-7-75210 1 | A$ 1415.32 | |||||||||
| A | 40XL-7-150210 1 | A$ 1085.96 | |||||||||
| A | 40XL-075210 1 | A$ 1350.10 | |||||||||
| A | 40XL-100210 1 | A$ 1283.53 | |||||||||
| A | 40XL-7-125210 1 | A$ 1255.06 | |||||||||
| B | 40L-100210 1 | A$ 1272.69 | |||||||||
| C | 40XL-125-210-1" | A$ 985.34 | |||||||||
| B | 40L-150210 1 | A$ 1188.49 | |||||||||
| D | 40XL-8-085210 3/4 | A$ 1026.85 | |||||||||
| D | 40XL-8-150210 3/4 | A$ 704.18 | |||||||||
| D | 40XL-8-100210 3/4 | A$ 541.97 | |||||||||
| E | 40XL-150-210-3/4" | A$ 567.01 | |||||||||
| D | 40XL-8-125210 3/4 | A$ 935.83 | |||||||||
| D | 40XL-Z2-150210 3/4 | A$ 1017.50 | |||||||||
| D | 40XL-8-075210 3/4 | A$ 935.83 | |||||||||
| D | 40XL-125210 3/4 | A$ 797.32 | |||||||||
| F | 40L-075210 3/4 | A$ 793.27 | |||||||||
| D | 40XL-075210 3/4 | A$ 855.75 |
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B| Style | Model | Discharge Capacity | Inlet Size | Max. Temp. | Mfr. Series | Outlet Size | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|
| A | LL40XLM15-150210 3/4 | A$ 976.59 | |||||||
| A | LLL40XLM15-150210 3/4 | A$ 1021.40 | |||||||
| A | LL40XL-75210 3/4 | A$ 1074.41 | |||||||
| A | LLL40XLM15-125210 3/4 | A$ 1284.59 | |||||||
| B | LL40XLM15-125210 1 | A$ 1900.20 | |||||||
| B | LL40XLM15-150210 1 | A$ 1775.24 |
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G| Style | Model | Max. Temp. | Max. Working Pressure | Relief Pressure | Shank Length | Thermostat Probe Length | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|
| A | 100XL-100180-Z11 | A$ 97.79 | ||||||
| B | 100XL4Z11 150180 3/4 | A$ 97.79 | ||||||
| C | 100XL-125210 | A$ 59.10 | ||||||
| D | 100XL-8-125210 | A$ 103.66 | ||||||
| C | 100XL-075210 | A$ 65.89 | ||||||
| A | 100XL-090210 | A$ 114.12 | ||||||
| C | 100XL-BP-150210 | A$ 67.23 | ||||||
| D | 100XL-8-175210 | A$ 125.63 | ||||||
| C | 100XL-175-210 | A$ 53.57 | ||||||
| C | DP100XL-TT-150210 | A$ 264.88 | ||||||
| D | 100XL-8-100210 | A$ 119.89 | ||||||
| E | L100XL-100210 3/4 | A$ 112.04 | ||||||
| E | L100XLM7-3-125210 3/4 | A$ 112.04 | ||||||
| F | LLL100XL-2M7-150210 3/4 | A$ 84.90 | ||||||
| G | 100XL-8-150210 3/4 | A$ 64.49 | ||||||
| B | 100XL-100210 3/4 | A$ 92.36 | ||||||
| B | 100XL-150 3/4 | A$ 44.81 | ||||||
| B | 100XL-B-150210 3/4 | A$ 78.18 |
| Style | Model | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|
| A | LF1L-2 125-210 1/2 | A$ 139.92 | ||
| A | LF1L-2 150-210 1/2 | A$ 126.97 |
AB| Style | Model | Body Material | Discharge Capacity | Inlet Size | Max. Temp. | Outlet Size | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|
| A | LF40XL-Z2 150-210 3/4 | A$ 963.04 | |||||||
| A | LF40XL 100-210 3/4 | A$ 1070.33 | |||||||
| A | LF40XL-8 100-210 3/4 | A$ 713.08 | |||||||
| A | LF40XL 75-210 3/4 | A$ 1127.35 | |||||||
| B | LF40XL 75-210 1 | A$ 1775.24 | |||||||
| A | LF40XL-8-125-210 3/4 | A$ 1143.65 | |||||||
| B | LF40XL7 125-210 1 | A$ 1650.32 | |||||||
| B | LF40XL7 75-210 1 | A$ 1706.92 | |||||||
| B | LF40XL7 150-210 1 | A$ 1398.11 | |||||||
| A | LF40XL-8 150210 3/4 | A$ 1155.09 |
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BC| Style | Model | Inlet Size | Outlet Size | Relief Pressure | Shank Length | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|
| A | LFLL40XL-M15 150-210 1 | A$ 3684.87 | |||||
| B | LFLLL40XL-M15 150210 3/4 | A$ 1343.30 | |||||
| C | LFLL40XL 75-210 3/4 | A$ 1511.73 | |||||
| C | LFLL40XL-M15 150-210 3/4 | A$ 1280.86 |
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CD| Style | Model | Inlet Size | Outlet Size | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|---|
| A | LF53-100 1/2 | A$ 279.80 | ||||
| B | LF53-75 1/2 | A$ 264.88 | ||||
| A | LF53-125 1/2 | A$ 256.68 | ||||
| C | LF53-125 3/4 | A$ 292.02 | ||||
| C | LF53-75 3/4 | A$ 275.76 | ||||
| D | LF53-100 3/4 | A$ 311.66 |
| Style | Model | Body Material | Max. Working Pressure | Pressure Range | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|
| A | LF53L-Z2-30 1/2 | A$ 268.96 | |||||
| A | LF53L-150 1/2 | A$ 249.96 | |||||
| A | LF53L-125 1/2 | A$ 249.96 | |||||
| A | LF53L-175 1/2 | A$ 249.96 | |||||
| A | LF53L-75 1/2 | A$ 249.96 | |||||
| A | LF53L-100 1/2 | A$ 249.96 |
AB| Style | Model | Body Material | Discharge Capacity | Inlet Size | Max. Temp. | Outlet Size | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|
| A | LF40L 100-210 1 | A$ 1672.00 | |||||||
| B | LF40L 150-210 3/4 | A$ 972.51 | |||||||
| A | LF40L 125-210 1 | A$ 1672.00 | |||||||
| A | LF40L 150-210 1 | A$ 1763.98 |
Watts N240 Series automatic re-seating temperature and pressure relief valves provide reliable and automatic protection for hot water storage tanks and water heaters in commercial applications. These valves have tamper-resistant bonnet screws that prevent unauthorised adjustments or tampering. They feature an automatic reseating function that prevents excessive temperature or pressure buildup within the water heater or storage tank. These Watts N240 Series valves offer stainless steel thermostat tubes to prevent corrosion.
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C| Style | Model | Inlet Size | Max. Temp. | Outlet Size | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|
| A | N240X-075/210 1 | A$ 2160.72 | |||||
| A | N240X9 75-210 1 | A$ 2430.28 | |||||
| B | N240X 150-210 1 | A$ 1013.67 | |||||
| C | N241X8 100-210 1 1/4 | A$ 2518.42 | |||||
| C | N241X 75-210 1 1/4 | A$ 2907.45 |
Watts 740 Series pressure relief valves are ideal for protecting water heating equipment from excessive pressure. They are used in the pipeline or with vessels in pneumatics applications. These valves feature an iron body ensuring structural rigidity and durability. They feature non-mechanical seat-to-disc alignment that prevents the valve from sticking or freezing, ensuring smooth and consistent operation over time. Their seat is strategically located above the drain, preventing water from being trapped and sediment from fouling the seats. They can operate at pressures ranging from 30 to 75 psi (2 to 5 bar), providing reliable performance.
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E| Style | Model | Outlet Size | Body Material | Discharge Capacity | Outlet Type | Relief Pressure | Thermostat Material | Inlet Connection | Inlet Size | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | LFN240X9-150-210-1" | A$ 2799.65 | |||||||||
| B | LFN240X-9 100-210 1 | A$ 3610.29 | |||||||||
| B | LFN240X-9 125-210 1 | A$ 3683.64 | |||||||||
| A | LFN240X-150-210-1" | A$ 2435.25 | |||||||||
| B | LFN240X 100-210 1 | A$ 3213.69 | |||||||||
| B | LFN240X 110-210 1 | A$ 3091.41 | |||||||||
| C | LFN241X-8 125-210 1 1/4 | A$ 4085.63 | |||||||||
| D | LFN241X8-150-210-11/4" | A$ 3390.11 | |||||||||
| C | LFN241X 125-210 1 1/4 | A$ 3580.40 | |||||||||
| C | LFN241X 150-210 1 1/4 | A$ 5196.44 | |||||||||
| C | LFN241X-8 75-210 1 1/4 | A$ 4015.02 | |||||||||
| C | LFN241X 100-210 1 1/4 | A$ 3512.47 | |||||||||
| E | LFN241X5-150-210-1-1/4" | A$ 2783.51 |
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B| Style | Model | Inlet Size | Max. Temp. | Outlet Size | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|
| A | 140S3-075210 1 | A$ 1294.41 | |||||
| B | 140X9-75210 1 | A$ 1964.37 | |||||
| B | 140X9-100210 1 | A$ 1595.55 | |||||
| B | 140S3-075210 3/4 | A$ 855.75 | |||||
| B | 140S3-100210 3/4 | A$ 855.75 | |||||
| B | 140S3-125210 3/4 | A$ 797.32 | |||||
| B | 140S3-150210 3/4 | A$ 797.32 | |||||
| B | 140X8-75210 3/4 | A$ 956.56 |
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B| Style | Model | Body Material | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|---|
| A | 3L-125 3/4 | A$ 204.41 | |||
| A | 3L-100 3/4 | A$ 224.12 | |||
| A | 3L-75-Z9 3/4 | A$ 232.28 | |||
| A | 3L-150-Z9 3/4 | A$ 220.74 | |||
| A | 3L-125-Z9 3/4 | A$ 241.08 | |||
| A | 3L-150 3/4 | A$ 187.40 | |||
| A | 3L-95 3/4 | A$ 204.41 | |||
| B | 3L-075 3/4 | A$ 204.41 |
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C| Style | Model | Body Material | Inlet Size | Inlet Type | Max. Temp. | Outlet Size | Outlet Type | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|
| A | LFNLF9 | A$ 308.26 | |||||||
| B | LFN9-3/8" | A$ 381.02 | |||||||
| C | LFN9C-1/4" | A$ 223.48 | |||||||
| B | LFN9-1/4" | A$ 202.36 |
A| Style | Model | Relief Pressure | Price (inc. GST) | |
|---|---|---|---|---|
| A | 374A-BRZ-030 | A$ 268.09 | ||
| A | 374A-045 3/4 | A$ 207.12 | ||
| A | 374A-050 3/4 | A$ 341.73 |
AB| Style | Model | Body Height | Body Width | BtuH | Inlet Size | Outlet Size | Shank Length | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|
| A | 3/4 LF 40 L | A$ 603.50 | |||||||
| B | 3/4 LF 40XL 125 | A$ 344.96 | |||||||
| B | 1 LF 40XL 125 | A$ 1073.71 |
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I| Style | Model | Outlet Size | Body Height | Body Material | Outlet Type | Shank Length | Spring Material | Body Width | BtuH | Price (inc. GST) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 1 LF140X6 150/210 | A$ 629.13 | |||||||||
| B | 1"140XL-6 | A$ 571.89 | |||||||||
| C | LL100XL | A$ 65.91 | |||||||||
| C | LLL100XL | A$ 62.11 | |||||||||
| D | 100XL-4 | A$ 32.96 | |||||||||
| E | 3/4 LF 40XL-5 | A$ 457.95 | |||||||||
| F | 3/4 LF 100XL-4 | A$ 51.04 | |||||||||
| G | 3/4 LF LL100XL | A$ 56.85 | |||||||||
| H | 3/4 LF LLL100XL | A$ 116.16 | |||||||||
| I | L100XL-3 | A$ 52.84 |
