3″ Check Valve for M80 and M100 Bulk Flowmeters, Cast Aluminium
SKU KMN-FUEL-0050
A 3" cast-aluminium check valve for M80 and M100 bulk flowmeters on tankers and depot lines, delivered from Polokwane to all nine provinces.
R6 142,50
- Keeps high-flow tanker and depot lines primed between loads
- Prevents reverse flow that makes bulk meters over-read
- 3″ connection for M80 and M100 meters
- Cast aluminium, 10.5 bar working pressure
Delivered by our own trucks in 1 to 3 days. R550 / R950 / R1,450 by order weight. FREE on orders of R20,000 or more with code KH027. Delivery details
Specifications
| Part type | Non-return (check) valve, part code CH004 |
|---|---|
| Flow range | N/A (line valve; suits M80 75 to 1150 L/min and M100 meters) |
| Accuracy | N/A (no measuring element) |
| Connection size | 3" |
| Max pressure | 10.5 bar |
| Material | Cast aluminium |
| Display type | N/A (no register) |
| Net weight | 4.5 kg |
| Shipping weight | 5 kg |
| Dimensions | 210 × 130 × 150 mm |
Description
Overview
This 3 inch check valve is a cast-aluminium non-return valve for the outlet of M80 and M100 bulk flowmeters. It opens under pump pressure and snaps shut when flow stops, holding fuel in the line so nothing drains back through the meter. It has no register; it is a line component that protects your measurement.
On big lines the cost of a drained pipe adds up fast. An M80 meter runs from 75 to 1150 L/min, so a line full of air at the start of each delivery throws the count off on every load. Fit a sound valve and each delivery starts with a full, primed line. Part code CH004.
Key features
- 3″ size for M80 and M100 bulk meter outlets
- Suits high-flow meters such as the M80 at 75 to 1150 L/min
- Cast-aluminium body
- 10.5 bar working pressure
- Holds the line full between tanker drops
Where it works
This 3 inch check valve belongs on road tankers that deliver to farms, mines and forecourts, on depot loading points in Gauteng, and on bulk diesel installations at Mpumalanga coal mines where meter accuracy is checked against stock levels. Complete the outlet side with an M-100 decalitre mechanical register or service the inlet with the M-80 strainer housing and air eliminator. More spares are listed under fuel flowmeters.
What’s in the box
- 1 × 3″ cast-aluminium check valve
Delivery and warranty
Kamano delivers with its own trucks from Polokwane to all nine provinces, normally in 1 to 3 days. This item ships at 5 kg, which puts it in the up-to-30 kg band at R550. Orders of R20,000 or more (VAT incl.) travel free, so it pays to combine it with a bigger order. Ask us for the warranty terms on this model.
Questions about this product
Will it fit my M80 meter?
It is made for the outlet of M80 and M100 bulk flowmeters with a 3" connection. Meters vary between makers, so send us the meter model and a photo of the outlet flange before ordering, and we will confirm the fit. For M40 and M50 meters, order the 2" check valve instead.
How do I know my check valve has failed?
Typical signs are a meter that reads high on the first litres of each delivery, a pump that has to re-prime every time, or fuel draining back into the tank after the pump stops. Open the valve and check the flap and seat for wear, dirt or swelling. A sticking valve should be replaced.
Do you deliver to Secunda?
Yes. We deliver to Secunda and every other town in the nine provinces with our own trucks from Polokwane, normally in 1 to 3 days. The valve ships at 5 kg, which puts it in the up-to-30 kg band at R550. Orders of R20,000 or more including VAT travel free.
Nationwide delivery from Polokwane
Delivered to all nine provinces in 1 to 3 days
We deliver the 3" Check Valve for M80 and M100 Bulk Flowmeters, Cast Aluminium with our own trucks to Johannesburg, Pretoria, Cape Town, Durban, Gqeberha, Bloemfontein, Polokwane, Mbombela, George, Rustenburg, Tzaneen, Upington, Mokopane and Thohoyandou, and to farms, mines and sites in between. This item ships in the R550 delivery band (up to 30 kg). Orders of R20,000 or more deliver free with code KH027.





