noid help

[bigman4921]

i need some help. Im using a noid to open and close a vavle.
What I need your help with is i don't no how much force I need. so can any help me by telling me a way to measure the force need thanks

[bigman4921]

im using a push noid

[the electrician]

use weight to open the valve. measure the amount. that's a minimum force, then figure out how much more you need to get the speed you want.