These cookies make our website work. They include logging personal details, like login/sign-up or account data, browser information, images & videos, and shopping cart journey.
In addition, we use optimization cookies to test new features and designs on our website. The information collected helps us improve our website and customers' experience.
These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.
These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.
These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.
These cookies help us improve our website by collecting and reporting information on how you use it.
WATTS 174A-040 0276502 Boiler Pressure Relief Valve, 1 1/2 Inch Inlet, 40 Psi Relief Pressure
Get it by Wednesday, Jan 1
Payment Options Available
Delivery Options Available
Product Specifications:
| Item | Boiler Pressure Relief Valve |
| Body Material | Bronze |
| Discharge Capacity | 2490000 btuh At 40 psi |
| Inlet Connection | Female Threaded |
| Inlet Size | 1 1/2" |
| Inlet Thread Type | NPT |
| Inlet Type | Female Threaded |
| Lead | Present |
| Max. Temp. | 250 Deg. F |
| Max. Working Pressure | 30 psi |
| Mfr. Series | 174A |
| Outlet Connection | Female Threaded |
| Outlet Size | 1-1/2" |
| Outlet Type | Female Threaded |
| Pressure Range | 30 to 150 psi |
| Relief Pressure | 40 Psi |
Shipping Info:
| Ship weight (kg) | 3.33 |
Product Details:
Boiler Pressure Relief Valve, 1 1/2 Inch Inlet, 40 Psi Relief Pressure
Product Variants
| Model | Discharge Capacity | Inlet Size | Max. Temp. | Max. Working Pressure | Outlet Size | Relief Pressure | Price | |
|---|---|---|---|---|---|---|---|---|
| 174A-045 3/4 | - | 3/4" | 250 Degree F | - | 3/4" | 45 Psi | €€443.09 | |
| 174A-030 3/4 | - | 3/4" | 250 Degree F | - | 3/4" | 30 Psi | €€234.04 | |
| 174A-060 3/4 | - | 3/4" | 250 Degree F | - | 3/4" | 60 Psi | €€361.48 | |
| 174A-Z3-T-100 | 9970000 btuh At 100 psi | 2" | 250 Deg. F | - | 2" | 100 Psi | €2285.58 | RFQ
|
| 174A-65 1 1/4 | 3041000 btuh At 65 psi | 1 1/4" | 250 Deg. F | 49 psi | 1-1/4" | 65 Psi | €€1,301.34 | |
| 174A-135 1 1/4 | 5758000 btuh At 135 psi | 1 1/4" | 250 Deg. F | 101 psi | 1-1/4" | 135 Psi | €€1,301.34 | |
| 174A-35 1 1/2 | 2250000 btuh At 35 psi | 1 1/2" | 250 Deg. F | 25 psi | 1-1/2" | 35 Psi | €€1,797.35 |
Explore Products
- EATON C2000K3HFB3 Industrial Control Transformer, Pv: 208/230/460V, Taps: None, Sv: 115V
- UNISTRUT P1119-ZD Conduit Clamp, 3 Inch Size, Gold
- SPARTAN SCIENTIFIC 6222-6J001-AAC3B-A Solenoid Valve, 2-Way, 2-Position, N.C., Low Lead Brass Body, 3/8 Inch Female Npt Inlet
- TIMKEN 140RU91 OO771 R3
- AMERICAN WELDQUIP 75004036+2 Cutting Torch Gooseneck, 407Ca +2 Inch, 60 Deg. Neck Bend
- APOLLO VALVES 83B1442449 Ball Valve, 3/4 Inch NPT, Class 600, 3 Pieces, Carbon Steel
- BALDOR / DODGE 131154 NSTU-SXR-012 NSTU-SXR-012 Take-Up Ball Bearing Unit
- PEER CHAIN 36699 Roller Chain, 80 Pitch, 25 Feet Length
Explore More
- ACCURIDE
- KEYSHAFT
- RIDGID
- GORLITZ
- DOW CORNING
- Retaining and Lock Ring Pliers
- Splice Connectors
- Pry Bar Lever Dollies
- Replacement Tags
- Pond Aeration Tubing
- KUSHLAN PRODUCTS Pedestal Cement Mixer
- SPEARS VALVES Double Containment Tees PVC Schedule 80 x PVC Schedule 40 Clear
- SECURALL AG1200 Series Chemical Storage Lockers
- MILWAUKEE Diagonal Cutters
- LAKESIDE Compact General Medical Supply Cart with Drawers
- CHEMGLASS Flasks
Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.