***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth DR20-4-5X/50Y/12 (R900706689) is a sophisticated pressure reducing valve designed for efficient hydraulic flow control in a variety of applications. This valve is engineered to maintain a consistent secondary circuit pressure regardless of fluctuations in the primary circuit. Its key features include a main valve with a spool insert and a pilot control valve equipped with an adjustable pressure element, ensuring precise operation.
In its default state, the DR20-4-5X/50Y/12 allows free flow of hydraulic fluid from channel B to A without restriction. The unit's balance is achieved through the interaction between the main spool, controlled by pressure in channel A, and the pilot control valve that responds to spring-set pressure levels. When the pressure in channel A surpasses the set value, the system automatically adjusts to maintain equilibrium.
The external pilot oil return feature ensures that any backflow is directed into the tank via a control line, maintaining system integrity. For applications requiring monitored pressure adjustments, this model includes a convenient pressure gauge connection for channel A.
Designed for flexibility in installation, this valve can be mounted on a subplate following ISO standards or used as a threaded connection. It also offers various adjustment types such as rotary knobs and lockable versions with scales for precise settings. Additionally, it can be configured with an optional check valve when subplate mounting is utilized.
The Bosch Rexroth DR20-4-5X/50Y/12 operates effectively up to its maximum operating pressure and flow limits while offering reliability and precision for users seeking optimal hydraulic performance in their systems.
$1,444.00 USD
More are expected on February 6, 2025
Status: This product is temporarily out of stock.
Qty: Delivered as early as February 6, 2025 when ordered in