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 Friday, Jan 3
£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 | Dual Check Valve |
| Body Finish | Stainless Steel |
| Body Material | Stainless Steel |
| Connection Type | FNPT x Male Flare |
| Disc Material | Santoprene |
| Fitting | No |
| Inlet Size | 3/8" |
| Inlet Type | Female Threaded |
| Length | 4.5" |
| Material | 316 Stainless Steel |
| Max. Temp. | 130 Degree F |
| Max. Working Pressure | 10.3 Bar |
| Meter Type | No Meter |
| Mfr. Series | SD-3 |
| Min. Temp. | 54 Degree F |
| Operation | Continuous |
| Outlet Size | 3/8" |
| Outlet Type | Flare Joint |
| Seat Material | Noryl |
| Size | 3/8" |
| Strainer | Yes |
| Thread Type | NPT |
| Valve Type | No Shutoff Valve |
| Ship weight (kg) | 0.18 |
| Ship height (cm) | 12.95 |
| Ship length (cm) | 5.84 |
| Ship width (cm) | 5.84 |
| HS code | 8481309000 |
| Country of Origin | US |
| Product | Model | Inlet Connection | Inlet Size | Inlet Type | Max. Temp. | Max. Working Pressure | Min. Temp. | Outlet Connection | Outlet Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
SD-3-FN 1/4 | Female Threaded | 1/4" | Female Threaded | 130 Deg. F | 150 psi | 54 Deg. F | Female Threaded | 1/4" | £306.71 | |
 |
SD-3-LS-MFXMN 3/8 | Flare Joint | 3/8" | Flare Joint | 130 Deg. F | 150 psi | 54 Deg. F | Male Threaded | 3/8" | £455.50 | |
 |
SD-3-MN-LS 3/8 | Male Threaded | 3/8" | Male Threaded | 130 Deg. F | 150 psi | 54 Deg. F | Male Threaded | 3/8" | £455.50 | |
 |
SD-3-MF-LS 3/8 | Flare Joint | 3/8" | Flare Joint | 130 Deg. F | 150 psi | 54 Deg. F | Flare Joint | 3/8" | £425.32 | |
 |
SD-3-MN 1/4 | Male Threaded | 1/4" | Male Threaded | 130 Deg. F | 150 psi | 54 Deg. F | Male Threaded | 1/4" | £445.66 | |
 |
SD-3-MF 1/4 | Flare Joint | 1/4" | Flare Joint | 130 Deg. F | 150 psi | 54 Deg. F | Flare Joint | 1/4" | £249.42 | |
 |
SD-3-MN-LS 1/4 | Male Threaded | 1/4" | Male Threaded | 130 Deg. F | 150 psi | 54 Deg. F | Male Threaded | 1/4" | £455.50 |
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+