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 Tuesday, Dec 31
Payment Methods
Delivery Partners
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 | Dual Check Valve |
| Backflow Preventer Type | Dual Check |
| Body Material | Copper |
| Inlet Connection | Female Threaded |
| Inlet Size | 1/2" |
| Inlet Thread Type | NPT |
| Max. Temp. | 180 Deg. F |
| Max. Working Pressure | 150 psi |
| Min. Temp. | 33 Deg. F |
| Outlet Connection | Female Threaded |
Dual Check Valve, Female NPT Inlet x Female NPT Outlet, 1/2 Inch x 1/2 Inch Size
| Product | Model | Body Material | Disc Material | Inlet Connection | Inlet Size | Inlet Thread Type | Inlet Type | Item | Max. Temp. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
912-HP 3/4" | Brass | Rubber | - | 3/4" | - | Female Threaded | Dual Check Valve | 180 Degree F | £708.22 | |
 |
LFH7C 3/4 | Lead Free Brass | Silicone | - | 3/4" | - | Female Threaded | Dual Check Valve | 180 Degree F | £336.17 | |
 |
SA9D | Brass | Rubber | - | 3/4" | - | Union Female Threaded | Dual Check Valve | 250 Degree F | £60.00 | |
 |
LF7-U2-2 1/2X1/2 | Lead Free Cast Copper Silicon Alloy | Silicone | Union Joint | 1/2" | FPT | - | Double Check Valve Assembly | - | £174.78 | RFQ
|
 |
CU7-U2-U2 3/4X3/4 | Copper | - | Female Threaded | 3/4" | NPT | - | Dual Check Valve | 180 Deg. F | £101.56 | RFQ
|
 |
CU7-U2-U2 1X1 | Copper | - | Female Threaded | 1" | NPT | - | Dual Check Valve | 180 Deg. F | £108.14 | RFQ
|
 |
CU7-U3-U3 1X1 | Copper | - | Male Threaded | 1" | NPT | - | Dual Check Valve | 180 Deg. F | £156.52 | RFQ
|
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+