Chromatography valve 7725I-188

manualstainless steelhigh-pressure

Product overview
Manual front-loading syringe injection valve designed for analytical applications. Make-Before-Break (MBB®) architecture ensures continuous flow between LOAD and INJECT positions. 2-position, 6-port construction rated to 600 bar (8700 psi) and optimized for 1/16 in tubing with 10-32 coned thread ports.

Key features

• Manual front-loading injection for controlled sample introduction
• Make-Before-Break (MBB®) architecture to maintain continuous flow between LOAD and INJECT
• 2 positions, 6 ports for multi-path routing
• High-pressure capability: 600 bar / 8700 psi
• Compatible with 1/16 in tubing; 10-32 coned thread port configuration

Specifications (table)
Material: Stainless Steel
Ports: 6
Positions: 2
Pressure Rating Max (bar): 600
Pressure Rating Max (psi): 8700
For Tubing OD: 1/16 in
Thread Port Configuration (Coned): 10-32

Technical details

• Construction material: stainless steel for chemical compatibility and pressure integrity
• Intended use: analytical instrumentation, sampling lines and high-pressure injection systems
• Operation: manual front-load actuation; clear LOAD and INJECT positions for reproducible injections
• Maintenance: serviceable seals and ports for routine inspection