Fisher Control Valve
Fisher Dirty Service Trim
Fisher Dirty Service Trim is designed for dirty, cavitating services. This trim utilizes a series of flow restrictions and expansions to eliminate cavitation, while allowing up to 19 mm (3/4 in) diameter particulate to pass through without plugging. Each of the trim stages has a successively larger flow area.
- Designed to prevent cavitation.
- Can pass up to 19 mm (3/4 in) diameter particulate.
- The protected seat design separates the shutoff function from the throttling function to protect the seating surfaces from throttling wear.
|Material||Carbon Steel, Stainless|
|Connection||Flanged, Butt Weld, RTJ|
|Size||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|