We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Thursday, Jan 9
£19.99 Flat Shipping + VAT £19.99 flat shipping is applicable on orders with an aggregate weight less than 10kg. Orders exceeding 10kg will be charged default shipping rates
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Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Boiler Pressure Relief Valve |
| Body Material | Bronze |
| Inlet Size | 3/4" |
| Inlet Type | Female Threaded |
| Lead | Present |
| Max. Temp. | 250 Degree F |
| Mfr. Series | 174A |
| Outlet Size | 3/4" |
| Outlet Type | Female Threaded |
| Pressure Range | 30 to 150 psi |
| Relief Pressure | 45 Psi |
| Ship weight (kg) | 0.5 |
Boiler Pressure Relief Valve, 3/4 Inch Inlet, 45 Psi Relief Pressure
| Model | Discharge Capacity | Inlet Size | Max. Temp. | Max. Working Pressure | Outlet Size | Relief Pressure | Price | |
|---|---|---|---|---|---|---|---|---|
| 174A-030 3/4 | - | 3/4" | 250 Degree F | - | 3/4" | 30 Psi | £196.57 | |
| 174A-060 3/4 | - | 3/4" | 250 Degree F | - | 3/4" | 60 Psi | £303.62 | |
| 174A-Z3-T-100 | 9970000 btuh At 100 psi | 2" | 250 Deg. F | - | 2" | 100 Psi | £2,322.89 | RFQ
|
| 174A-65 1 1/4 | 3041000 btuh At 65 psi | 1 1/4" | 250 Deg. F | 49 psi | 1-1/4" | 65 Psi | £1,093.06 | |
| 174A-135 1 1/4 | 5758000 btuh At 135 psi | 1 1/4" | 250 Deg. F | 101 psi | 1-1/4" | 135 Psi | £1,093.06 | |
| 174A-35 1 1/2 | 2250000 btuh At 35 psi | 1 1/2" | 250 Deg. F | 25 psi | 1-1/2" | 35 Psi | £1,509.66 | |
| 174A-036 1 1/2 | 2310000 btuh At 36 psi | 1 1/2" | 250 Deg. F | 26 psi | 1-1/2" | 36 Psi | £1,509.66 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for 
Order Value should be £500+