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 Monday, Jan 6
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 | Double Check Valve Assembly |
| Backflow Preventer Type | Double Check Valve Assembly |
| Body Finish | Rough Bronze |
| Body Material | Bronze |
| Body Pattern | Straight |
| Cross Reference | 1115 |
| Disc Material | Silicone |
| Inlet Connection | Female Threaded |
| Inlet Size | 1 1/2" |
| Inlet Thread Type | NPT |
| Max. Temp. | 140 Deg. F |
| Max. Working Pressure | 175 PSI |
| Min. Temp. | 32 Deg. F |
| Outlet Connection | Female Threaded |
| Seat Material | Plastic |
| Type | Kit |
Double Check Valve Backflow Preventer Assembly, 1 1/2 Inch Size, Bronze
| Product | Model | Inlet Size | Price | |
|---|---|---|---|---|
 |
850L-LG-DN15-BSP-DCV | - | £182.48 | RFQ
|
 |
850L-LG-DN20-BSP-DCV | - | £178.25 | RFQ
|
 |
850L-LG-DN25-BSP-DCV | - | £233.70 | RFQ
|
 |
850L-LG-DN32-BSP-DCV | - | £369.13 | RFQ
|
 |
850L-LG-DN40-BSP-DCV | - | £422.48 | RFQ
|
 |
850L-LG-DN50-BSP-DCV | - | £479.34 | RFQ
|
 |
850-QT 3/4 | 3/4" | £268.94 | 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+