Norgren (IMI Norgren) - Pressure Relief Valve - V74G Series - V74G-4AT-NSN Introduction:
V74G-4AT-NSN is a pressure relief valve product from the V74G series by Norgren (IMI Norgren), featuring the following characteristics:
Push to lock the adjustment knob with tamper-proof accessories; helps protect pneumatic equipment from overpressure; Norgren pressure relief valves comply with Category O (S.E.P.) and Category I of the
Overflow Valve-V74G Series-V74G-4AT-NSN belongs to the Air Treatment Equipment series under IMI NORGREN company, model number V74G-4AT-NSN. To purchase or inquire about Overflow Valve-V74G Series-V74G-4AT-NSN, you can directly contact 158 0047 0089 (Mr. He).
1. Cylinders: Used to convert the energy of compressed air into mechanical energy to produce linear motion.
2. Pneumatic valves: Used to control the direction, speed, and pressure of airflow, regulating the operation of pneumatic systems.
3. Pneumatic motors: Devices that convert compressed air into rotary motion.
4. Air tubes and connectors: Used to connect various components in pneumatic systems and transmit air.
Yes, IMI NORGREN pneumatic components require regular maintenance to ensure normal operation and extend service life. Key maintenance points include:
- Regularly check and replace seals and gaskets to prevent air leakage.
- Inspect and clean filters to ensure clean air quality.
- Lubricate moving parts to reduce wear and improve efficiency.
- Check air tubes and connectors to ensure secure and undamaged connections.
When selecting the appropriate IMI NORGREN pneumatic components, consider the following factors:
Application requirements: Understand the specific working environment and tasks, such as load, speed, and stroke.
Air source conditions: Ensure that the pressure and flow of the air source meet the component’s requirements.
Installation space: Confirm available space and choose components of suitable size.
Environmental factors: Consider the temperature, humidity, and potential corrosiveness of the working environment to select suitable materials and designs.
Common pneumatic system faults include:
Air leakage: Causes efficiency decline; check seals, connections, and tubes, find leak points, and repair or replace.
Stuck cylinder piston: Possibly caused by dirt or insufficient lubrication; clean the piston and add lubricant.
Valve failure: Check electrical control signals, ensure smooth airflow, and verify if the valve itself is damaged.
Insufficient pressure: Inspect air source pressure, filters, and piping to ensure no blockage or leakage.
