New Dual Function Valve
The Lee Company's new 281 PRI®/Chek® Valve combines the function of a pressure relief valve in parallel with a check valve into one easy to install insert. The relief valve function features a rugged Tungsten Carbide ball and a 440C seat for durability and long life. The remaining components are ...
The Lee Company's new 281 PRI®/Chek® Valve combines the function of a pressure relief valve in parallel with a check valve into one easy to install insert. The relief valve function features a rugged Tungsten Carbide ball and a 440C seat for durability and long life. The remaining components are constructed entirely of stainless steel.
Offered with or without integral safety screens, the 281 PRI/Chek Valve is available in a range of relief flow cracking pressures for system pressures up to 5000 psi. Maximum restriction in the free flow direction is only 300 Lohms (550 Lohms for the screened version). Each Lee PRI/Chek Valve is 100% tested and inspected in both flow directions to ensure reliable, consistent performance.
Published by The Lee Company on Sep 30, 2014
For more information send an inquiry directly to The Lee Company
Technical Hydraulic Handbook: 11th Edition
The Lee Company's 11th Edition Technical Hydraulic Handbook features Lee’s extensive line of precision microhydraulic products such as Lee Plugs, solenoid valves, single and multi-orifice restrictors, nozzles, safety screens, check valves, relief valves, flow controls and shuttle valves. Also included are sections on installation and engineering reference material.
Electro-Fluidic Systems Handbook: 9th Edition
The Lee Company is proud to announce that its 9th Edition of the Electro-Fluidic Systems Handbook is now available. This new edition of the handbook contains information on new products that can help solve your complex fluid control problems and enhance the performance of your current system. It contains detailed information on each of The Lee Company’s products used for automated liquid handling in medical and scientific instrumentation, analytical/clinical chemistry, and in-vitro diagnostic applications. The handbook includes product specifications, configuration drawings, design considerations, as well as helpful engineering reference material.