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This Part MUST be removed & installed by a professional Airsmith

EVO Supercharger Valve Kit

Table of Contents.

  • Before you start
  • Safety
  • Product description
  • Prerequisites
  • Required tools and spare parts
  • Removal of part
  • Installation of part
  • Notes

Before You Start

Please Note.

It is recommended that installation of any Belsales or EVOtm Parts is carried out by a trained and qualified airsmith. Incorrect installation of any component onto or into a paintball marker or any accessory may result in serious injury or death. Belsales LTD, its staff or any of its subsidiaries cannot be held responsible for any result arising from improper installation. If you are at all unsure about the correct installation procedure for any Belsales or EVOtm product we strongly advise that you seek professional assistance or contact any of the technical staff at Belsales LTD using any of the details provided on the contact page. Before starting any work on your marker, please read and carry out the instruction in the section marker "safety"


Before staring out with any work on your marker, please carry out the safety checks:

  • Make sure you, and everyone around you are wearing safety goggles
  • Remove any paintballs from your marker
  • Point the marker in a SAFE direction and visually, then mechanically check that there are no paintballs in the marker
  • Detach the power supply (air or C02 source) and shoot the marker a number of times in the safe direction
  • Continue to de-gas the marker until there is no pressure left anywhere in the marker.
  • Detach the barrel of the marker.
  • Keeping your goggles on, commence work on your marker

Product Description

The EVO Supercharger Valve kit is an advanced valve and valve guide combination designed specifically to enhance the flow characteristics of a dumping "po pet" valve. The valve guide uses a special "bell" shaped internal passage that helps direct the airflow more efficiently towards the transfer port, so reducing the frictional losses during the transfer, increasing the flow rate and helping enhance low pressure performance.


The fitting of this part requires a HIGH degree of competency in mechanical work. We recommend that you seek professional advice or services from a qualified airsmith.

Required tools and spare parts

This Part MUST be removed & installed by a professional Airsmith