CIT Series Inline Hydraulic Check Valve | CIT-03 to CIT-16 | One-Way Non-Return Valve

CIT Series High-Pressure Inline Hydraulic Check Valves

Product Overview: The CIT Series Check Valve is a critical component for ensuring unidirectional flow and preventing backflow in hydraulic systems. Featuring an inline mounting design, these valves can be connected directly into the pipeline, offering a simple structure with exceptionally reliable performance. This category covers the complete range from CIT-03 to CIT-16, catering to everything from precision control to high-flow industrial applications.

Constructed with high-strength bodies and wear-resistant poppet seats, the CIT series utilizes precision springs to ensure rapid response at low cracking pressures while achieving zero internal leakage during shut-off. It is the premier choice for hydraulic pump outlet protection, accumulator circuits, and multi-pump parallel systems.

Key Technical Advantages:

• Straight-Through Design: Simple inline connection eliminates the need for sub-plates, significantly reducing system integration complexity.

• Low Cracking Pressure: Pre-installed precision springs ensure fluid flows smoothly as soon as minimum pressure (e.g., 0.05 MPa) is reached.

• Full Size Spectrum: Available in a comprehensive range of sizes from 3/8″ (03) up to 2″ (16).

• Elite Sealing Integrity: High-precision metal-to-metal ground seats ensure long-term stability and zero leakage under high-pressure conditions.

Detailed Specifications & Parameters:

• Core Series: CIT Series (Inline Type).

• Featured Model Matrix: CIT-03, CIT-04, CIT-06, CIT-08, CIT-10, CIT-12, CIT-16.

• Core Performance Specs:

  • Port Sizes: G3/8″, G1/2″, G3/4″, G1″, G1-1/4″, G1-1/2″, G2″.

  • Rated Pressure: Operating pressures up to 25 MPa (250 Bar) or 31.5 MPa.

  • Flow Capacity: Ranging from 30 L/min (03) to 600 L/min (16).

  • Operating Media: Mineral oil or phosphate ester-based hydraulic fluids.