D dynamic63 New member Joined Oct 22, 2021 Messages 4 Oct 23, 2021 #2 My 610 seems to have a one way valve with spring return on it. My 444 has a valve you can move in and out to set speed. Is the one way normal. Seems you'd have to hold it for high speed. Thanks
My 610 seems to have a one way valve with spring return on it. My 444 has a valve you can move in and out to set speed. Is the one way normal. Seems you'd have to hold it for high speed. Thanks
F foton Well-known member Joined Mar 1, 2018 Messages 1,572 Oct 24, 2021 #3 I had a 500 and if I remember right it is a one way hydro and a spring return.
G Grundy1700 Member Joined Jan 6, 2017 Messages 9 Nov 23, 2021 #4 I have sold my 610. but I just had to move the handle and let go. It would hold whatever speed you left it at.
I have sold my 610. but I just had to move the handle and let go. It would hold whatever speed you left it at.
