Posted by stevieb49829 on March 29, 2020 at 12:49:37 from (50.37.242.136):
I have a single spool valve that came cobbled onto my MH tractor, run off a pto-mounted pump. It was in line to run a double acting cylinder, but I'm just assuming that cylinder went up AND down. I've plumbed this valve to run my homemade 3 point da cylinder. But the cylinder only goes up, in one position on the valve, and not down using the other position. If I switch hoses to opposite positions on the cylinder, the same position on the valve makes the cylinder go down, and not up, so the valve is only pressurizing one of the work ports. What's going on with this valve? It doesn't seem to send fluid pressure to the cylinder in one of the two positions. I'm assuming its an open center valve because the center position is returning fluid to the reservoir. Also, only one position on the valve is spring return to center. The other is just "put it anywhere, and it stays" - no detent or spring return. I can't find any numbers on the valve.
Upload one or more videos to your post. Photo and video filesizes should be less than 8MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Old Time Threshing - by Anthony West. A lovely harvest evening late September 1947, I was a school boy, like all school boys I loved harvest time. The golden corn ripens well and early, the stoking, stacking,.... the drawing in with the tractors and trailers and a few buck rakes thrown in, and possibly a heavy horse. It would be a great day for the collies and the terrier dogs, rats and mice would be at the bottom of the stacks so the dogs, would have a busy time hunting and killing, all the corn was gathered and ricked in what we c
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
