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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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 | Swing Flex Back Flow ActuatorCheck Valve |
| Connection Type | Flanged |
| Cracking Pressure | 0.25 psi |
| Flow | 4000 gpm |
| Length | 27.5mm |
| Material | Cast Iron ASTM A 126 |
| Max. Temp. | -70 Degrees to 215 Degrees F |
| Max. Water Pressure | 250 psi |
| Mounting Position | Horizontal |
| Seat Material | Buna N |
| Size | 12" |
| Width | 19 |
| Ship weight (kg) | 46.8 |
| Ship height (cm) | 86.36 |
| Ship length (cm) | 110.49 |
| Ship width (cm) | 77.47 |
| HS code | 8481302010 |
| Country of Origin | US |
Val-Matic 512ABF Swing-Flex back flow actuator check valve prevents backflow in water supply systems by allowing water to flow in one direction only. This Swing-Flex check valve is suitable for draining lines, priming pumps and system testing.
A. This check valve allows both horizontal and vertical mounting for easy installation.
A. It is the minimum upstream pressure required to open a check valve.
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+