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, Jan 7
£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 | Spring Check Valve |
| Compliance | ANSI B2.11 |
| Connection Type | Npt |
| Cracking Pressure | 3.5 psi |
| Flow | 18.8 gpm |
| Hex Size | N/A |
| Length | 3.25" |
| Material | Bronze |
| Max. Temp. | 250 Degrees F |
| Max. Water Pressure | 200 psi |
| Mounting Position | Horizontal or Vertical (Flow Up Only) |
| Overall Height | 3 7/32" |
| Size | 1" |
| Spring Material | 304 Stainless Steel |
| Width | 1 49/64" |
| Ship weight (kg) | 0.38 |
| Ship height (cm) | 10.16 |
| Ship length (cm) | 15.49 |
| Ship width (cm) | 11.43 |
| HS code | 8481301090 |
| Country of Origin | ID |
| Model | Compliance | Connection Type | Cracking Pressure | Flow | Length | Overall Height | Size | Width | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 6AJY1 | ANSI B2.11 | Npt | 1.7 psi | 9.2 gpm | 2 13/32" | 2 13/32" | 1/2" | 1 17/64" | £39.78 | |
| 6AJY2 | ANSI B2.11 | Npt | 3.5 psi | 13.6 gpm | 2.75" | 2 23/32" | 3/4" | 1 9/16" | £53.93 | |
| 6AJY4 | ANSI B2.11 | Npt | 3.5 psi | 23.5 gpm | 3.625" | 3.625" | 1.25" | 2.12" | £96.44 | |
| 6AJY5 | ANSI B2.11 | Npt | 4.3 psi | 25 gpm | 4" | 4.031" | 1.5" | 2 23/64" | £126.35 | |
| 6AJY6 | ANSI B2.11 | Npt | 4.3 psi | 30 gpm | 5" | 5.031" | 2" | 3.031" | £161.14 | |
| 6AJY7 | ANSI B16.18 | Solder | 1.7 psi | 10 gpm | 2 27/32" | 2 25/32" | 1/2" | 1 17/64" | £13.04 | |
| 6AJY8 | ANSI B16.18 | Solder | 3.5 psi | 15 gpm | 3 17/32" | 3 35/64" | 3/4" | 1 9/16" | £18.04 |
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+