PSB250AF1A5 Parker Pressure Relay Sensor

PSB250AF1A5 Parker Pressure Relay SensorPSB250AF1A5 Parker Pressure Relay Sensor

The PSB series electro-hydraulic pressure relay can provide an electrical switch signal when the pressure rises or falls to the set pressure value.

technical features

Flange or tubular connection

4-speed adjustable pressure level

Can be used as normally open or normally closed contacts

With cylinder lock option

Classification of solenoid valves: 1. Direct acting solenoid valve 2. Distributed direct acting solenoid valve 3. Pilot operated solenoid valve
As one of the executing components of process control systems, PARKER solenoid valves have long been recognized for their safety and reliability by customers worldwide. They are designed to better serve the diverse and reliable requirements of industries such as oil extraction, refining, natural gas, petrochemical power plants, and water treatment, as well as to facilitate user and design institute selection. We have selected a portion of commonly used control valve pneumatic actuator specific solenoid valves from LUCIFER and SKINNER, which have the following characteristics and performance: modular structure: PARKER solenoid valves can be used interchangeably for the same valve body, AC coil, and DC coil. At the same time, ordinary valves can also become explosion-proof valves by replacing the coils. Unlike typical manufacturers' solenoid valves, the coils of AC/DC solenoid valves cannot be interchanged. This greatly reduces the variety of valve bodies and brings great convenience to users' maintenance and inventory.

PARKER solenoid valve is an automation basic component used to control the direction of fluid, belonging to actuators; Usually used in mechanical control and industrial valves to control the direction of the medium, thereby achieving control of valve opening and closing. The solenoid valve has a sealed chamber with through holes at different positions, each leading to a different oil pipe. The middle of the chamber is the valve, and there are two electromagnets on both sides. The magnetic coil on each side is energized, and the valve body will be attracted to the edge. By controlling the movement of the valve body, different oil discharge holes can be blocked or leaked out. The oil inlet hole is normally open, and hydraulic oil will enter different oil discharge pipes. Then, the pressure of the oil will push the piston of the cylinder, which in turn drives the piston rod, and the piston rod drives the mechanical device to move. In this way, the mechanical motion is controlled by controlling the current of the electromagnet.

Company Introduction

Shanghai Ouruis Automation Technology Co., Ltd. is a professional company engaged in the market expansion and sales of industrial automation control components. It is the agent distributor of European and American industrial brands in Suzhou. Since its establishment, the company has been committed to providing professional services to customers, and providing high-quality products and technical services to customers is our mission. The company always adheres toThe business philosophy of "integrity, efficiency, and win-win" relies on strong competitive product prices, excellent quality, fast delivery times, andWe provide pre-sales consultation and after-sales service to continuously provide high-quality products to our customers

Advantages of the company: Distribution and agency brands:PARKER、 SAUER-DANFOS SAUER-DANFOSATOS AtosMazuqiby MARZOCCHI,REXROTH, HAWE, BERARMA, DUPLOMATIC, etc

Our business products include various hydraulic valves such as solenoid valves, proportional valves, and plug-in valves. Hydraulic pumps such as plunger pumps, gear pumps, motors, sensors, amplifiers, and other hydraulic components. The products we operate are widely used in aerospace, metallurgy, mining, industrial machinery, petrochemicalsTextile, plastic machinery, etc