Valves

Power Generation Chek Valves can be disassembled and serviced in the field using rebuild kits. The valves are suitable for use in purge air, water injection, and liquid-fuel applications.

EnergySaver 5/2 single and double solenoid pilot valves help combat high energy costs.

P5010 vacuum pump reportedly gives the highest possible vacuum performance relative to energy consumption and features Coax cartridge technology.

The subminiature ball valve comes in two standard configurations.

The VED05M proportional-control valve with onboard electronic amplifier and Hall-effect spool position sensor is for closed-spool, inner-loop operation.

Precision leak-testing instruments can detect pressure changes of 0.00001 psi and, from that, calculate leak rates.

A new valve from Clippard Instrument Laboratory Inc., Cincinnati, helps ensure air in medical and instrumentation applications — where even the smallest particles could cause serious damage downstream — is clean and contamination-free.

The Type 567 plastic butterfly valve from GF Piping, Tustin, Calif. (gfpiping.com), works with pressures up to 150 psi.

New TDP 2/2-way electrohydraulic cartridge valves broaden the line of TDA and TDL Series valves for industrial applications.

New MDG mobile directional-control valve features a closed-center parallel or series circuit that also functions as an open-center circuit with an optional unloading inlet.

The 156 Lee Chek high-pressure check valve from The Lee Co., Westbrook, Conn. (theleeco.com), weighs only 0.7 gm, and has a 0.156-in. diameter.

The 4000 Series (150 or 300 ANSI) of flanged ball valves targets such applications as refinery, petrochemical, and chemical-process equipment.

Moduflex Dual 4-Way Valves combine two and four-way valves into a single valve body.

The ultraminiature M3SV-N threaded slide-sleeve valve controls gas or liquid in an in-line configuration.

The 775 dispense valve lets users control both flow rate and the amount of material sucked back at the end of dispense cycles.