Регулятор давления до себя (предохранительный клапан) Fisher™ 63EG

Quiet Operation—The Whisper Trim™ cage option can reduce noise from high-velocity gas by as much as 10 decibels. Whisper Trim equipped regulators are especially engineered for high-pressure applications where sonic gas velocities are often encountered at relief valve outlets.;Tight Shutoff—A knife-edged metal plug and soft seat provide bubble tight shutoff.;Easy In-Line Maintenance—Top entry design enables easier maintenance. Trim parts can be inspected, cleaned and replaced without removing the body from pipeline.;Low Buildup—6358 Series relief valve pilots reduce the buildup required to protect system from overpressure.;Full Usable Capacity—Fisher brand products are laboratory tested. 100% of the published flow capacity can be used with confidence.;Travel Indicator—Simplifies in-service inspection and system troubleshooting;Stable Startup—The unique hollow valve stem in the pilot provides quick pressure registration on top of the main valve plug preventing main valve unseating during normal system startup.