Block Type Expansion Valve - Sparex Part S.106804Block Type Expansion Valve Sparex Part No. S. 106804 Enhance the performance of your agricultural machinery with the Block Type Expansion Valve from Sparex. This high quality valve is designed to ensure optimal refrigerant flow, making it an essential component for maintaining the efficiency of your cooling system. Product Specifications Brand Sparex Inlet from Evaporator No. 10 5 8'' O Ring Liquid Inlet No. 6 3 8'' O Ring Liquid Outlet to Evaporator