Product Model
crgrla-1/2-b
Selling Points
- 1The CRGRLA-1/2-B is made from high-alloy stainless steel, ensuring it remains resistant to corrosion in various environments, making it suitable for use in harsh conditions.
- 2This valve supports high flow rates, with a standard nominal flow rate in the flow control direction of 2,100 l/min and in the non-return direction of 1,550 to 2,200 l/min, making it efficient for pneumatic applications.
- 3The valve features a slotted head screw adjusting element, allowing for precise control over the flow rate. This adjustability ensures that the valve can be tailored to meet specific application requirements.
- 4The CRGRLA-1/2-B can be mounted in any position, providing flexibility in installation. It is designed with a threaded mounting type, making it easy to integrate into various pneumatic systems.
- 5The valve is food-safe and designed with a clean surface for easy cleaning. It is suitable for use in the food and packaging industry, ensuring high cleanliness levels and compliance with FDA standards.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Valve function | Flow control non-return function | Pneumatic connection 1 | G1/2 |
Pneumatic connection 2 | G1/2 | Actuation type | Manual |
Adjusting element | Slotted screw | Type of mounting | Screw-in |
Standard nominal flow rate in flow control direction | 2100l/min | Standard nominal flow rate in non-return direction | 1550l/min 2200l/min |
Operating pressure | 4.35psi 145psi | Ambient temperature | -20°C 80°C |
Maritime classification | See certificate | Explosion prevention and protection | Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) |
Mounting position | Any | Symbol | 00991452 |
Rotatability | 360 deg/continuous swiveling not permissible | Standard flow rate in flow control direction 6 -> 0 bar | 4265l/min |
Standard flow rate in non-return direction at 6 -> 0 bar | 3550l/min 4325l/min | Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Information on operating and pilot media | Operation with oil lubrication possible (required for further use) | LABS (PWIS) conformity | VDMA24364-B2-L |
Suitability for the production of Li-ion batteries | Metals with more than 1% by mass of copper, zinc or nickel are excluded from use.The exceptions are nickel in steel, chemically nickel-plated surfaces, circuit boards, cables, electrical plug connectors and coils | Cleanroom class | Class 4 according to ISO 14644-1 |
Storage temperature | -10°C 40°C | For use in the food industry | See supplementary material information |
Temperature of medium | -10°C 60°C | Nominal width | 10.6mm |
Max. tightening torque | 40Nm | Permissible actuation moment, adjusting screw | 3Nm |
Product weight | 262.3g | Note on materials | RoHS-compliant |
Seals material | FPM PVC | Hollow bolt material | High-alloy steel |
Material of adjusting screw | High-alloy stainless steel | Swivel joint material | High-alloy stainless steel |
Manufacturer ID | 161407 |
Specifications may be subject to change without notice