Check Valve :: 90°Angle
Supplied with a choice of spring pressures, the angle check valve can be used to prevent siphoning of fuel from storage tank in the event of impact or damaged pipe work.
To calculate required spring pressure measure the difference in height from lowest point of pipe to top of tank and refer to information below.
| 1m | 1.2PSI | Use 3 PSI Spring |
| 2m | 2.4PSI | Use 3 PSI Spring |
| 3m | 3.6PSI | Use 4.5 PSI Spring |
| 4m | 4.8PSI | Use 6 PSI Spring |
| 5m | 6.0PSI | Use 9 PSI Spring |
Valve should be installed at lowest point of pipe work possible. Suitable for all fuels.
Specification |
| Check Valve | ACV |
| Type | Angle |
| Materials | Brass Body |
Steel Seat
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Stainless Poppet Spring
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Viton Seals
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| Threads | 1½" BSPP |
| Resistance | (see above) |
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