Yale MY Hydraulic Manifolds ? 700 Bar System Distribution and Control

Description

The Yale MY hydraulic manifolds are precision-engineered components for connecting multiple hydraulic cylinders to a single pump in high-pressure hydraulic systems. Rated for up to 700 bar, these manifolds ensure safe, efficient distribution of hydraulic fluid to multiple outputs.

Each manifold is equipped with 3/8 NPT inner oil ports, making the connection of hydraulic hoses, fittings, and couplers quick and reliable. For direct connection to hand pumps, a FY-1 double nipple is recommended.

All manifolds are supplied with steel blind plugs to close off unused ports, providing flexibility and preventing leaks. They are ideal for multi-cylinder lifting, pressing, and jacking applications where synchronized operation is required.

Function and operating principle
A manifold allows a single hydraulic pump to power several cylinders simultaneously. Each oil port can be individually connected or plugged as required. The manifold distributes oil flow evenly while maintaining maximum system pressure.
Connect multiple cylinders to one pump
Close unused ports with included blind plugs
Compatible with hoses, fittings, and couplers via 3/8 NPT ports
Optional FY-1 double nipple recommended for direct pump attachment

Typical applications
Lifting multiple cylinders simultaneously
Multi-point pressing or clamping operations
Synchronised jacking of machinery or steel structures
Hydraulic testing and maintenance setups
Industrial lifting, construction, and shipbuilding applications

Technical highlights
Model Oil Ports Dimensions (mm) A ? B ? C ? D Weight (kg)
MY-1 6 ? 3/8 NPT inner 40 ? 50 ? ? ? ? 0.5
MY-2 4 ? 3/8 NPT inner 150 ? 40 ? 90 ? 30 0.6
MY-4 7 ? 3/8 NPT inner 330 ? 40 ? 90 ? 30 1.4

Safety & user instructions
Ensure the manifold is rated for your system?s maximum pressure (700 bar).
Always verify connections and tighten fittings before operation.
Close unused ports with the supplied blind plugs to prevent leaks.
Install only in properly supported hydraulic systems.
Periodically inspect for wear or damage to maintain safe operation.