Forklift Hydraulic Control Valve

Forklift Hydraulic Control Valve - The control valve is a tool that directs the fluid to the actuator. This tool would include steel or cast iron spool which is situated in a housing. The spool slides to different positions within the housing. Intersecting channels and grooves route the fluid based on the spool's position.

The spool is centrally located, help in place with springs. In this particular location, the supply fluid could be blocked and returned to the tank. When the spool is slid to a side, the hydraulic fluid is directed to an actuator and provides a return path from the actuator to tank. When the spool is transferred to the other side, the supply and return paths are switched. Once the spool is allowed to return to the neutral or center location, the actuator fluid paths become blocked, locking it into position.

Usually, directional control valves are built so as to be stackable. They generally have one valve for each hydraulic cylinder and one fluid input which supplies all the valves within the stack.

To be able to avoid leaking and deal with the high pressure, tolerances are maintained really tight. Typically, the spools have a clearance with the housing of less than a thousandth of an inch or 25 µm. To be able to prevent distorting the valve block and jamming the valve's extremely sensitive components, the valve block would be mounted to the machine' frame with a 3-point pattern.

A hydraulic pilot pressure, mechanical levers, or solenoids might actuate or push the spool right or left. A seal enables a portion of the spool to protrude outside the housing where it is easy to get to to the actuator.

The main valve block is generally a stack of off the shelf directional control valves chosen by flow performance and capacity. Several valves are designed to be on-off, whereas others are designed to be proportional, like in valve position to flow rate proportional. The control valve is among the most sensitive and pricey parts of a hydraulic circuit.

Click to Download the pdf

Forklift Parts

Drive Axle Forklift

Drive Axle for Forklifts - The piece of equipment that is elastically connected to the frame of the vehicle utilizing a lift mast is known as the lift truck drive axle. The lift mast affixes to the drive axle and can be inclined, by no less than one tilting cylinder, around the drive axle's axial centerline. Frontward bearing elements together...

More

---

Yale Forklift Part

Yale Forklift Part - Yale Materials Handling Corporation is an international group who is part of the NACCO Materials Handling Group or otherwise known as NMHG. NAACO Materials Handling Group is the biggest builder of lift trucks in the United States of America. They have got $1.5 billion in revenues, making them the third largest around the world. NMHG designs,...

More

---

Remanufactured Lift Truck Parts

Remanufactured Forklift Parts - Lift trucks are really pricey pieces of machinery. A five thousand pound new electric unit can cost between eighteen thousand to twenty five thousand and some thousands of dollars more will be invested for a battery and a battery charger. The same internal combustion forklift of the same lift capacity would cost slightly less and the...

More

---

Bucket Attachment

Bucket Attachment - Usually, whenever businesses are calculating all of their expenditures and like to lessen overhead, acquisitions of machinery and unnecessary equipment rentals are possibly the very first things to be eliminated. Many construction businesses feel that loaders have become a cumbersome expense and lots of their jobs could be done with the effectiveness and versatility provided by forklift...

More

---

Heavy Duty Scissor Lift Attachment

Heavy Duty Scissor Lift Attachment - A scissor lift is made up of the lower frame assembly, the scissor legs and the platform. Scissor lifts are based on the concept of raising or lowering a platform which can be used to be able to transport various items. These pieces of machinery are useful if you need to lift merchandise or...

More

---

Forklift Mast Bearing

Mast Bearings - A bearing allows for better motion between at least 2 parts, typically in a linear or rotational procession. They can be defined in correlation to the direction of applied weight the can take and according to the nature of their use Plain bearings are often utilized in contact with rubbing surfaces, typically with a lubricant like for...

More

---

Attachments for Platform Scissor Lifts

Attachments for Platform Scissor Lifts - Scissor pallet lift trucks are designed for transporting and raising individually stacked pallets by integrating a lifting apparatus that enables the pallets on the vehicle to be elevated. This gear is a first-rate device for functioning in space limited areas that won't tolerate a full-sized lift truck. The scissor pallet truck is also awfully...

More

---

Parts for Empty Container Handler

Empty Container Handler Parts - An extremely essential part of the whole terminal operation is efficiently handling the empty containers. For several drivers, there may be less of a time factor in dealing with empty containers, whereas for others; this training will be an introduction into this type of working atmosphere. The empty container handler course is a post training...

More

---