Description
Product Overview: The SecoLok AS SL2 is a premium high-pressure relief valve designed for precision pressure control in industrial systems. Built for compressed air, technical gases, liquids, and oils, it ensures safety by releasing pressure when it exceeds the pre-set threshold.
Key Features:
- Pressure Handling: Standard maximum inlet pressure up to 50 bar (725 psi).
- Connection Options: Female threaded connections available in G 1”1/2, G 2”, 1”1/2NPT-F, and 2”NPT-F. Flanged connections in EN and ASME standards available upon request.
- Pressure Control Mechanism: The relief valve opens when the inlet pressure surpasses the set point controlled by the adjusting screw and closes when the pressure drops below the set point.
- Material Composition: Internals and body constructed from corrosion-resistant brass.
- Seal Material: Seals available in NBR, EPDM, FPM, FVMQ, and FFKM for enhanced durability and media compatibility.
Technical Specifications:
- Operating Temperature: Standard range from -40°F to +347°F. Extended range from -76°F to +608°F available upon request.
- Maximum Allowable Pressure: 70 bar.
- Flow Capacity: 28.8 US gal/min.
- Relief Pressure Ranges: Configurable ranges: 0.2 ÷ 1.5 | 0.3 ÷ 3 | 0.8 ÷ 8 | 1.5 ÷ 15 | 3 ÷ 30 | 5 ÷ 50 bar.
- Weight: Approximately 27.5 lbs.
- Plug Leakage: Rated “A” class (UNI EN 12266-1).
Accessories and Spare Parts:
- Accessories: Wall mounting bracket for secure installation.
- Spare Parts: O-ring set and pre-assembled plug kits available for routine maintenance.
The SecoLok AS SL2 is the ultimate solution for precise pressure relief in critical industrial environments, ensuring safety, reliability, and long-term performance.
