• call
    Live Chat or :
    1-833-739-7684
R900500094

SV20PA1-4X/V

Manufacturer: Bosch Rexroth

Material #: R900500094

Model : SV20PA1-4X/V


***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 SV20PA1-4X/V (R900500094) is a high-quality isolator valve designed for subplate mounting or threaded connection, providing leakage-free blocking of one actuator port even during extended periods of inactivity. This valve features a robust construction including a housing, seat poppet, compression spring, and control spool. It offers the flexibility of flow from A to B without external pilot pressure and ensures hydraulic tightness in the reverse direction when pA exceeds pB. This model comes with an optional preopening as a ball seat valve, enhancing its functionality by allowing for free flow in both directions once activated by sufficient pilot pressure at port X. The control spool movement is crucial as it determines the opening of the seat valve by balancing pressure ratios and area ratios between the control spool and seat poppet. The SV20PA1-4X/V is available in two versions: Version A with preopening ensures secure unloading even under low pilot pressure due to its twostage design and increased control open ratio. It also minimizes switching shocks through dampened decompression, which protects against premature wear and noise. Version B without preopening may result in sudden unloading of included pressure volume, potentially causing switching shocks. For additional adaptability, this model can be modified from type SV to type SL by exchanging plugs—ensuring that one plug is always installed. It adheres to ISO porting patterns for easy integration into various systems. The valve also boasts internal pilot oil return, optional cracking pressures for tailored performance needs, and individually available check valve installation sets. Constructed with corrosion protection in mind, the Bosch Rexroth SV20PA1-4X/V promises durability and reliable performance for applications requiring precise control over hydraulic flow. Its maximum operating pressure reaches up to bar levels while accommodating a maximum flow rate measured in liters per minute (l/min), suitable for a wide range of hydraulic applications.

$1,249.00 USD

More are expected on May 16, 2025  
  Add to Cart

Status: This product is temporarily out of stock. 


Qty: Delivered as early as May 16, 2025 when ordered in

This product is eligible for factory repair.

Related Products