MK5800HP is a high pressure, piston style Pressure Sustaining or Back Pressure Regulating valve for use on high pressure industrial gas & liquid services to 4,000 psi (276 bar). It offers exceptional accuracy with high capacity and easy in-line servicing.
It is available with hard seat (Class III or IV shut-off) or soft seat (class VI). 316L body, Stellite, Vespel or PTFE seat, 316ss Pison, 17-4pH orifice & cylinder, bun-N or Viton o-rings, NPT or flanged Ansi 150/300/600/1500#
Pressure Control ranges: 400 psi -2,500 psi
Technical Specifications| Brand | Low Flow |
| Model | MK5800 HP |
| Type | High Back Pressure Regulator |
| Style | Piston |
| Size Range | 1/2" (DN15) - 1" (DN25) |
| Max Inlet Pressure | Up to 2500PSI (172 Bar) |
| Adjustment Range | 400 - 2500 PSI (27.5 - 172 Bar) |
| End Connections | Threaded (FNPT, BSPT, BSPP) Socket Weld ANSI Flanges (150#, 300#) DIN Flanges (PN10/16, PN25/40) |
Material Specifications| Body | 316L Stainless Steel |
| Seat | Teflon, Nylon, PEEK, Delrin |
| O-Rings | Buna N, Viton, EPDM |
| Trim | Orifice: Stainless Steel Piston: Nitronic 60 Cylinder: 316 Stainless Steel |
Downloads
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LowFlow 5800HP Tech Sheet
Overview-Pressure Sustaining Valves
