What is a 3rd function valve for?
What is a 3rd function valve for?
A Third Function Valve is a hydraulic control valve that’s installed on your machine in order to add an additional hydraulic function. It’s often called a Third Function as it’s used to control an additional third hydraulic cylinder, the first two cylinders being on a front-end loader (Tilt/Curl).
What is a 3rd function kit?
An electro-hydraulic third function kit is used to add functionality to a front or rear mounted skid-steer style attachment, such as a backhoe, grapple, auger, forks, broom, or blade. It adds functionality by utilizing the existing power beyond function on your tractor’s valving.
What is a float detent valve?
There’s two types of detents that you can have in a rear remote, and the first of those types will be a float detent, where you push the valve forward and you’ll feel a pop and it goes over top of a detent ball, and holds the valve in a forward position.
What is 3rd function on tractor?
A Tractor 3rd Function Dedicated Valve is a separate, additional valve assembly that works independently of the other hydraulic valves on your tractor. This allows you to operate the additional valve functions separately from any existing hydraulic functions on the tractor.
What is 3rd service on tractor?
3rd service option The 3rd service allows the operator to remotely operate an additional hydraulic circuit on an attachment. This is controlled by the operator from a switch on the joystick.
What is the power beyond port?
In a nutshell, Power Beyond is a facility in the outlet section of a mobile directional control valve, which enables the pressure bypass gallery to be isolated from the tank gallery. By doing this, the pressure gallery can then be carried over or continued on to the P port of another directional control valve (DCV).
What is a power beyond sleeve?
The power beyond sleeve prevents subjecting the exhaust or return passages and spool seals of the control valve to back pressure. Note: since the return passage is blocked from normal outlet, it is necessary to provide an additional outlet which is to be hooked up to tank or reservoir.
What is detent mode?
What is detent mode? “Detent is a position on a valve spool where if you push or pull the lever to detent, the lever will stay at that position and the hydraulic fluid will continue to flow. it holds the lever at the detent position for whatever you are doing.
How does a detent valve work?
Detent: A catch or lever that locks the movement of the valve handle and spool in place. Spool: The internal passageways within a hydraulic valve. The standard spool has two ports that are blocked when the system is in neutral. Stroke: The movement, in either direction, of the piston and rod within a cylinder.
How does the w.r.long 3rd function Valve kit work?
The W. R. Long valve is connected to the power beyond port of your loader valve, therefore if your power beyond port is active when your loader is operating then the W. R. Long valve will operate your attachment at the same time. With this in mind, the W.R. Long 3rd function valve kit is a live third operation.
Do you need 3rd function hydraulic valve kit?
This kit is for tractors that use less than 15 GPM, larger tractors will require the upgraded option. Call for more details (you must have your tractor model and loader model numbers when ordering.) The 3rd function kit connects to the power beyond port of your existing loader valve.
What are the different types of valve kits?
We carry two different styles of valve kits. The first is a Live Third Function Valve Kit, which uses a rocker switch to control the front end loader attachment. This kit is designed to be run off the power beyond port of the loader valve. The second type of kit is the Selector Valve Kit.
How is a 3 rd function valve used?
It’s still a 3 rd function valve since you are adding a 3 rd set of hydraulics to the front of the tractor, you just don’t get to use all three functions with one motion of the joystick. Example. You can go up and control my valve at one time, curl and control my valve at one time, up and curl, etc.