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R900516497

SV6PB2-6X/V

Manufacturer: Bosch Rexroth

Material #: R900516497

Model : SV6PB2-6X/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 SV6PB2-6X/V (R900516497) is a sophisticated isolator valve designed for subplate mounting and is specifically crafted to provide leak-free blocking of an actuator port, ensuring reliability even during extended periods of inactivity. This releasable check valve operates by allowing flow from direction A to B without the need for external pilot pressure, as long as the condition pA > pB is met, which refers to the cracking pressure of the compression spring. On the reverse flow, it seals hydraulically tight. The valve's functionality is enhanced by its internal components, which include a housing, a seat poppet, a compression spring, and a control spool. Additionally, there's an optional preopening feature that functions as a ball seat valve. The presence of sufficiently high pilot pressure at port X can shift the control spool and lift the seat poppet from its seat—this action permits free flow in both directions when actively keeping open. Two distinct versions cater to different operational needs: Version A comes with preopening and ensures secure unloading even at low pilot pressures while minimizing switching shocks due to dampened decompression. In contrast, Version B lacks preopening and may result in sudden unloading of pressure volume—potentially causing premature wear on components and noise. Moreover, users have the flexibility to modify this type SV valve into type SL by exchanging plugs; one plug must always be installed for proper function. The SV6PB2-6X/V is compatible with ISO 6263/ISO 6264 porting patterns and offers customizable options such as various cracking pressures and corrosion-resistant designs. Its maximum operating pressure stands at 315 bar with a maximum flow capacity of up to 60 l/min. Individual check valve installation sets are also available for this model.

$672.00 USD

More are expected on April 24, 2025  
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Status: This product is temporarily out of stock. 


Qty: Delivered as early as April 24, 2025 when ordered in

This product is eligible for factory repair.

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