Vickers Type DGMC-3 Valve | DGMC-3-PT-CW-B-41 DGMC-3-AT-GW-B-41 | Sandwich Check

Vickers Type DGMC-3 Series Sandwich Check Valves

Product Overview: The Vickers Type DGMC-3 Series represents a premium range of sandwich-style check valves designed for unidirectional fluid control in hydraulic systems. Featuring a modular architecture that complies with ISO 4401-03 (NG6) mounting standards, these valves are stacked directly between directional control valves and subplates, eliminating the need for external piping.

This category features essential industrial models: DGMC-3-PT (P-line control) and DGMC-3-AT (A-line control). Depending on your cracking pressure requirements, we offer both CW (0.35 Bar) and GW (2.8 Bar) configurations. These valves are the premier choice for automated machine tools, light industrial machinery, injection molding machines, and compact hydraulic power units.

Key Technical Advantages:

• Streamlined System Integration: The sandwich design eliminates excessive external pipes and fittings, significantly reducing potential leak points and minimizing the overall footprint of the hydraulic circuit.

• Zero-Leakage Integrity: Precision-ground and hardened poppets ensure an absolute metal-to-metal seal in the reverse direction, ensuring the reliability of actuator movements.

• Versatile Cracking Pressures: Available with multiple spring options—CW (low pressure) and GW (medium pressure)—to meet specific requirements from return back-pressure to load-holding circuits.

• High Response & Durability: Engineered from high-strength materials, these valves are rated for operating pressures up to 315 Bar (4,500 PSI) and are built to withstand high-frequency switching shocks.

Detailed Specifications & Parameters:

• Core Series: Vickers Type DGMC-3 Sandwich Check Valves.

• Featured Model Matrix: DGMC-3-PT-CW-B-41, DGMC-3-PT-GW-B-41, DGMC-3-AT-CW-B-41, DGMC-3-AT-GW-B-41.

• Core Performance Specs:

  • Nominal Size: Size 03 (NG6).

  • Max Operating Pressure: Rated for 315 Bar (4,500 PSI).

  • Control Logic: PT (Check on P-line), AT (Check on A-line).

  • Cracking Pressure Codes: CW (0.35 Bar / 5 PSI), GW (2.8 Bar / 40 PSI).

  • Design Sequence: 41 Series.