Introduction
In the industrial process, material handling stands as the foremost task. Safe management of various types of materials including solids, liquids and gasses enables the need to be equipped with essential material handling requirements.
Maintaining quality, smooth movement, and precise transport of materials is ideal for industrial operations. Due to this, Industries rely on specialized equipment to streamline and ease the process. One such reliable piece of equipment is a dome-shaped valve, particularly a part of a bulk material handling system. Its purpose is to control the flow of a variety of materials.
Let’s learn about it in detail for an enhanced understanding of the Dome shaped valve:
What is a dome-shaped valve?
A dome-shaped valve is an electro-pneumatic valve responsible for controlling the material flow in various systems. It is convenient for handling abrasive, hazardous, and even toxic materials, proving useful in material handling.
The valve has a distinctive curved dome and a unique inflated seal system that stands out. It also has a safe and leakproof system along with position-controlled operations like full close or full open, this makes it a reliable equipment in industries.
Benefits of having Dome shaped valve:
- Electropneumatic valve system: The dome valve is operated with a linear cylinder or rotary actuator. It uses an electropneumatic valve system, which means it functions based on electrical signals to control the flow of materials. This makes it extremely useful in handling operations as it is integrated with electronic control systems.
- Position-controlled operations: It is equipped with position-controlled operations like full open, fully close, and intermediate position control which ensures more accuracy in regulating the flow of materials.
- Robust & Reliable design: The machine facilitates a leak-proof design, and it is robust in handling even abrasive and toxic materials. This ensures the machine is both trustworthy and durable.
- Unique Inflated seal system: The dome valve is enabled with a reliable design and a distinctive inflated seal system. It utilizes compressed air to inflate the seal at the dome’s edge making it a strong barrier with its leakproof system.
- Pressure Endurance: The dome valves can withstand high pressure and have a pressure tolerance of up to 20 bar(g). This simply means it is durable and has the capability to endure high pressures too.
How does it work?
Let us understand the operational steps based on how a dome-shaped valve performs its functions, breaking it down to simpler understanding to know how it enables flow of materials within the process.
- In the initial steps, the dome starts with either a closed or open position.
- The open position indicates that the barrier for the flow of materials is open, meaning the materials can pass through it.
- On the other hand, the closed position means the flow of materials is blocked, stopping the flow of materials.
- When it’s time to close the valve, air pressure is supplied in the inflated seal system which in turn causes the seal to expand around the dome’s edge.
- This effectively stops the flow of materials that are passing causing a closure of the seal.
- In addition to this, when the valve needs to be opened again, first the air pressure is released from the inflated system causing relaxation within the seal.
- Later, the actuator, be it rotary or linear, is set in motion to start again in the opening position enabling the passing of materials again.
- The major factor is having full control of the valve in open, closed or intermediate positions ensuring accuracy and efficiency to complete the process.
Dome shape valve spare parts
A dome-shaped valve is built with several components serving different purposes a few of those spare parts used in a dome valve include:
- Dome
- Inflatable seals
- Actuators
- Dome disc
- Seals
- Pressure control sensors
Conclusion
The dome-shaped valve by Rieco offers security, durability and effective features to enhance your industrial operations. Simplifying the material handling operations with viable solutions.
We cater to various industries thereby facilitating our fellow industries with effective and progressive solutions. Our decades of experience help us seamlessly process and cater to industries, effectively handle various operations and be equipped with advanced machinery to earn trust and reliability built over the years.
To know more about Rieco visit: https://www.rieco.com/