Fisher dirt service trims are designed for dirt and cavitation applications. Cavitation is eliminated with a range of flow limits and extensions, allowing particles up to 19mm (3/4in) in diameter to pass through without clogging. Each trim stage has a sequentially increasing flow zone. This ensures very efficient operation of the equipment, as usually 80% of the total pressure drop occurs at the initial stage, with very little risk of cavity formation, thus avoiding cavitation.
Certified to SIL, PED, CRN, NACE
Critical use cavitation, dirty conditions
The flow characteristics are linear
Material: carbon steel, stainless steel
Operating temperature: standard temperature
Stress Rating ASME
Process connector type: flanged, butt welded, RTJ
Cut-off class V (FCI 70-2)
阀门尺寸NPS 1、NPS 1-1/2、NPS 2、NPS 2-1/2、NPS 3、NPS 4、NPS 6、NPS 8、NPS 12、NPS 14、NPS 16、NPS 18、NPS 20、NPS 4x2、NPS 6x4、NPS 8x6、NPS 12x8、NPS 16x12、NPS 20x16、NPS 24x16、NPS 24x20
Valve size standard NPS
This article introduces Fisher/Fisher dirt service trim products, if you are interested in Fisher/Fisher pressure regulators, please also contact our customer service, we look forward to your call, hope our technology and service can bring you a better experience.
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