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MR95 and MR98

MR95 and MR98

MR95 and MR98

Product catalog summary
Overview: The MR95 and MR98 are compact, large-capacity, direct-operated pressure regulators designed for high-pressure and high-temperature applications. They are available in sizes ranging from 1/4 NPT to 2-inch / DN 50 and can handle pressures up to 1000 psig / 68.9 bar and temperatures up to 650°F / 343°C. These regulators are suitable for various applications including steam, nitrogen purging, and process chemicals.
Enhancements: Compared to previous models, the MR95 and MR98 offer new body material options such as CF3M, LCC, Monel®, and Hastelloy® for improved resistance to corrosion, chemicals, and temperature. Additional trim options like EPDM, FFKM, and Stellite® enhance flexibility. The inlet pressure rating has been increased to 1000 psig / 68.9 bar, and new pressure gauge options improve installation and troubleshooting.
Specifications:
  • Type MR95: Direct-operated, available in sizes NPS 1/4 to 2, with an outlet pressure range of 2 to 400 psig / 0.14 to 27.6 bar. Maximum inlet pressure is 1000 psig / 68.9 bar.
  • Type MR98: Direct-operated, available in sizes NPS 1/4 to 2, with a relief pressure range of 2 to 375 psig / 0.14 to 25.9 bar. Maximum inlet pressure is 400 psig / 27.6 bar.
  • Type 63EG-98HM: Pilot-operated, available in sizes NPS 2 to 8 x 6, with a relief pressure range of 15 to 375 psig / 1.0 to 25.9 bar. Maximum inlet pressure is 450 psig / 31.0 bar.
  • Type 1098-EGR: Pilot-operated, available in sizes NPS 1 to 12 x 6, with an outlet pressure range of 14-inches w.c. to 300 psig / 35 mbar to 20.7 bar. Maximum inlet pressure is 400 psig / 27.6 bar.
  • Type MR105 and MR108: Direct-operated, available in sizes NPS 1 to 4, with an outlet/control pressure range of 5 to 300 psig / 0.34 to 20.7 bar. Maximum inlet pressure is 400 psig / 27.6 bar.
Materials: The regulators are constructed from materials such as cast iron, steel, stainless steel, Hastelloy® C, and Monel® to ensure durability and performance in demanding environments.
Contact Information: For further details, contact Emerson Process Management Regulator Technologies, Inc. at their regional offices in North America, Middle East and Africa, Europe, and Asia-Pacific.
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Catalog excerpts

MR95 and MR98-1

Types MR95 and MR98 MULTI-PURPOSE INDUSTRIAL REGULATORS Types MR95 and MR98 The Types MR95 and MR98 regulators are compact, large capacity, direct-operated pressure regulators. The units are available in 1/4 NPT through 2-inch / DN 50 sizes and are offered in several different end connection congurations. They are designed to handle pressures up to 1000 psig / 68.9 bar and temperatures up to 650°F / 343°C. These products can help solve the toughest pressure control applications. Typical applications include superheated steam, steam injection, steam tracing, nitrogen purging, boiler feed water, process chemicals, cooling water, test xtures, wash tanks, sterilizers/autoclaves, fuel lines, pneumatic supply, and many others. Enhancements over Types 95 and 98: • New CF3M, LCC, Monel®, and Hasteloy® body material options provide improved corrosion, chemical, and temperature resistance. • The addition of Ethylenepropylene (EPDM), Peruoroelastomer (FFKM), and Stellite® trim options increase chemical, temperature, and application exibility. • Increased inlet pressure rating (1000 psig / 68.9 bar) and regulating capacities align with increasingly demanding applications in the market. • Inlet and outlet pressure gauge options ensure proper installation, startup, and function while expanding troubleshooting ability. • External control line option allows for pressure control at the point of use. • Re-engineered bottom plug and diaphragm sealing surface improves product reliability. Monel® is a mark owned by Special Metals Corporation. Hasteloy® C is a mark owned by Haynes International, Inc. Stellite® is a mark owned by Deloro Stellite Holdings Corporation.

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MR95 and MR98-2

The One Stop For Your Complete Industrial Regulating Solutions. Fisher® pressure reducing and backpressure regulators area available in a wide range of sizes and contructions to satisfy your application requirements. 1. For high-pressure actuator constructions with Fluorocarbon (FKM) diaphragm, maximum outlet and emergency casing pressures are limited to 230 psig / 15.8 bar or the body rating limit, whichever is lower. 2. For high-pressure actuator constructions with Fluorocarbon (FKM) diaphragm, maximum set pressure is limited to 150 psig / 10.3 bar. Emerson Process Management Regulator Technologies,...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.