Fisher™ MR98 Series is used for backpressure or relief applications in liquid, gas, air, and steam service. The Types MR98L, MR98H, and MR98HH are direct-operated and spring-loaded. The Types MR98LD, MR98HD, and MR98HHD use additional pressure loading to maintain relief differential pressures, backpressures or for remote setpoint adjustment.
Any questions?
Joachim Nyqvist
Solution Seller
Phone. +46 54-57 92 17
Joakim Karlsson
Solution Seller
Phone. +46 54-57 92 16
Kenneth Olsson
Account Manager
Phone. +46 54-57 92 04
Anders Praem
Inside Sales Engineer
Phone. +45 2137 7759
Frank Kirk Hansen
Area Account Manager West
Phone. +45 4053 6511
Slawka Pedersen
Inside Sales Manager
Phone. +45 2137 7702
Henna Ketoja
Inside Sales Engineer
Mob. +358 400 612 124
Tommi Penttilä
Sales Manager Conventional Power
Phone. +358 207 416 208
| Available Backpressure Constructions |
MR98L: 2 to 38 psig / 0.14 to 2.6 bar set pressure range |
| Available Pressure Differential Constructions | MR98LD: 2 to 38 psi / 0.14 to 2.6 bar set pressure range; max differential 150 psi / 10.3 bar MR98HD: 15 to 200 psi / 1.0 to 13.8 bar set pressure range; max differential 300 psi / 20.7 bar |
| Available High Pressure Differential Constructions | MR98HDP: 15 to 200 psi / 1.0 to 13.8 bar set pressure range; max differential 600 psi / 41.4 bar MR98HHD: 150 to 375 psi / 10.3 to 25.9 bar set pressure range; max differential 400 psi / 27.6 bar |
| Body and Spring Case Materials | Gray Cast Iron, WCC Steel, LCC Steel, Stainless Steel Special Alloys: Monel®, Hastelloy® C, Aluminum-Bronze Contact Sales Office for Special Alloys |
| Body Size and End Connection Styles | 1/4-inch, 1/2-inch / DN 15, 3/4 and 1-inch / DN 20 and 25, 1-1/2 and 2-inch / DN 40 and 50 (not available for Types MR95L and MR95LD) |
| End Connection Styles | NPT, SWE, and Welded and Integral CL150 RF, CL300 RF, CL600 RF, and PN 16/25/40 RF; all with 14-inch face-to-face (EN flanged-356 mm face-to-face) |
| Maximum Inlet Pressure | 600 psig / 41.4 bar |
| Maximum Outlet Pressure | 400 psig / 27.6 bar |
| Pressure Registration | Internal or External |
| MR98H Series Approximate Weights | 1/4 NPT body: 5 lb / 2.3 kg 1/2-in / DN 15 body: 10 lb / 4.5 kg 3/4 and 1-in / DN 20 and 25 bodies: 22 lb / 10 kg 1-1/2 and 2-in bodies / DN 40 and 50: 55 lb / 25 kg |
| MR98L Series Approximate Weights | 1/4 NPT body: 7 lb / 3.2 kg 1/2-in / DN 15 body: 15 lb / 6.8 kg 3/4 and 1-in / DN 20 and 25 bodies: 35 lb / 16 kg |
Visit us at:
Askalon AB, Nolgårdsvägen 11, SE-663 41 Hammarö, Sweden
Phone. +46 54-57 92 00, Email: sales@askalon.se
© 2024 Askalon AB
