- New Member
- Posts: 1
- Joined: Sun Apr 03, 2022 9:17 am
- WRA2 Member
- Posts: 241
- Joined: Sun May 07, 2017 2:18 pm
In any case, it seems to me that the non-return valve would prevent accurate pressure reading on the pump side of the valve unless the valve is open due to pumping.
If you're trying for a competition, bicycle pump pressure gauges are notoriously inaccurate. You can buy an accurate pressure gauge and put it upstream of your non-return valve.