PRS-4998B

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The Sanyo Denki PRS-4998B belongs to the PRS Servo Drive Boards lineup, designed as a pressure regulator with a brass body. It features an inlet pressure range of 0 to 250 psi, an outlet pressure range of 0 to 125 psi, and a flow capacity of 50 SCFM. The regulator supports panel or inline mounting for versatile applications.

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Product Description:

The PRS-4998B is a high-precision PRS Servo Drive Board from Sanyo Denki. It is designed for industrial pressure regulation which provides reliable performance within demanding environments. The board supports an inlet pressure range of 0 to 250 psi which offers a broad range of operational flexibility.

The PRS-4998B Servo Drive operates within an outlet pressure range of 0 to 125 psi that ensures optimal performance across various system setups. It features a knob based adjustment mechanism for precise control of pressure settings. The servo drive board is constructed with a brass body that provides durability and resistance to industrial wear. Its diaphragm is made from nitrile rubber a material known for its excellent resistance to oil and temperature variations which increases the longevity of the device. The board connection size is 1/2 inch NPT which is commonly used in industrial settings which allows for easy integration with other equipment. The PRS-4998B Servo Drive offers a flow capacity of 50 SCFM making it suitable for medium to high flow applications that require stable pressure regulation. It can be mounted either panel mounted or inline which offers flexibility for integration into various systems. The port configuration is 2-way which provides straightforward directionality for the airflow. Its total weight of the unit is 1.2 kg which strikes a balance between solid construction and ease of handling during installation or maintenance. Its robust design and ease of integration make it a reliable solution for industrial applications requiring stable and adjustable pressure control.

The PRS-4998B Servo Drive is suitable for a variety of applications in industries such as automation, pneumatic systems and manufacturing with its precise flow and pressure control. It also functions within a temperature range of -20°C to 80°C which ensures versatility in different environmental conditions.

Adjustment Mechanism
Knob
Body Material
Brass
Connection Size
1/2 inch NPT
Diaphragm Material
Nitrile rubber
Flow Capacity
50 SCFM
Inlet Pressure Range
0 to 250 psi
Mounting
Panel or Inline
Outlet Pressure Range
0 to 125 psi
Port Configuration
2-way
Temperature Range
-20°C to 80°C
Type
Pressure Regulator
Weight
1.2 kg

Frequently Asked Questions about PRS-4998B:

Q: How does the 50 SCFM flow capacity benefit the PRS-4998B?

A: It supports medium to high-flow applications, providing consistent pressure regulation in demanding environments.

Q: Why is nitrile rubber used for the diaphragm?

A: Nitrile rubber resists oil and temperature changes, improving the diaphragm's longevity and performance.

Q: What is the significance of the 1/2-inch NPT connection size?

A: It ensures easy and secure integration with standard industrial systems for straightforward installation.

Q: How does the 2-way port configuration affect airflow?

A: It simplifies airflow direction, making the setup more efficient and easier to install.

Q: Why is the PRS-4998B designed with a brass body?

A: The brass body enhances durability and resistance to wear, ensuring consistent performance over time.


Internal Product Review

  • ‘‘The PRS-4998B servo drive offers robust performance with 0-250 psi inlet pressure range and 50 SCFM flow capacity. It features a brass body and nitrile rubber diaphragm for enhanced durability. This servo drive is perfect for automation and pneumatic systems requiring stable pressure regulation and high reliability.’’

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