Emerson Fisher MR98 Series - Page 12

12
MR98 Series AD2000 Compliant
D-A-CH Region Only
Parts List
Key Description Part Number
Parts Kit (included are keys 3, 4, 12, 29, 59 and 63)
Types MR98H and MR98HH
With Stainless steel diaphragm and trim
1/2 in. / DN 15 Body Size RMR98HX0052
3/4 and 1 in. / DN 20 and 25 Body Sizes RMR98HX0062
1-1/2 and 2 in. / DN 40 and 50 Body Sizes RMR98HX0082
With Neoprene (CR) diaphragm and
Nitrile (NBR)/416 Stainless steel trim
1/2 in. / DN 15 Body Size RMR98HX0022
3/4 and 1 in. / DN 20 and 25 Body Sizes RMR98HX0032
1-1/2 and 2 in. / DN 40 and 50 Body Sizes RMR98HX0072
1 Body See following tables
2 Spring Case See following tables
3* Orifice
Metal-to-metal seat
1/2 in. / DN 15 Body Size
416 Stainless steel GF04841X022
316 Stainless steel, NACE GF04841X032
Alloy 6, NACE GF04841X062
3/4 and 1 in. / DN 20 and 25 Body Sizes
416 Stainless steel GF04821X022
316 Stainless steel, NACE GF04821X032
Alloy 6, NACE GF04821X062)
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
416 Stainless steel GF04896X022
316 Stainless steel, NACE GF04896X032
Alloy 6, NACE
Composition seat
1/2 in. / DN 15 Body Size
416 Stainless steel GF05552X022
316 Stainless steel, NACE, Oxygen Service GF05552X032
3/4 and 1 in. / DN 20 and 25 Body Sizes
416 Stainless steel GF04824X022
316 Stainless steel, NACE, Oxygen Service GF04824X032
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
416 Stainless steel GF05513X022
316 Stainless steel, NACE, Oxygen Service GF05513X032
4* Valve Plug See following tables
*Recommended Spare Part
1. Part meets NACE requirements only for applications in which the part is not exposed to sour gas.
5 Bottom Plug
1/2 in. / DN 15 Body Size
1.4401/1.4404 Stainless steel, NACE
(1)
GF05532X222
3/4 and 1 in. / DN 20 and 25 Body Sizes
1.4401/1.4404 Stainless steel, NACE
(1)
GF05496X212
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
1.4401/1.4404 Stainless steel, NACE
(1)
GF05511X142
7 Valve Plug Guide
1/2 in. / DN 15 Body Size
416 Stainless steel GF05534X022
316 Stainless steel, NACE, Oxygen Service GF05534X032
3/4 and 1 in. / DN 20 and 25 Body Sizes
416 Stainless steel GF05529X022
316 Stainless steel, NACE, Oxygen Service GF05529X032
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
416 Stainless steel GF05539X022
316 Stainless steel, NACE, Oxygen Service GF05539X032
8 Lower Spring Seat, NACE
Type MR98H
1/2 in. / DN 15 Body Size
Stainless steel 1L3397X0012
3/4 and 1 in. / DN 20 and 25 Body Sizes
Stainless steel 1L3427X0012
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Stainless steel 1P7877X0012
Type MR98HH
1/2 in. / DN 15 Body Size
Stainless steel 1N9430X0012
3/4 and 1 in. / DN 20 and 25 Body Sizes
Stainless steel 1N9438X0012
9 Upper Spring Seat, NACE
Type MR98H
1/2 in. / DN 15 Body Size
Stainless steel ERCA00823A1
3/4 and 1 in. / DN 20 and 25 Body Sizes
Stainless steel 1E3987X0012
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Stainless steel 1P7876X0012
Type MR98HH
1/2 in. / DN 15 Body Size
Stainless steel ERCA00430A1
3/4 and 1 in. / DN 20 and 25 Body Sizes
Stainless steel 1N9439X0012
10 Pusher Post
Composition Diaphragm
1/2 in. / DN 15 Body Size
416 Stainless steel ERCA01344A0
316 Stainless steel, NACE, Oxygen Service ERCA01344A1
3/4 and 1 in. / DN 20 and 25 Body Sizes
416 Stainless steel 1L343835132
316 Stainless steel, NACE, Oxygen Service 1L343835072
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
416 Stainless steel 1P788435132
316 Stainless steel, NACE, Oxygen Service 1P788435072
Metal Diaphragm
1/2 in. / DN 15 Body Size
416 Stainless steel ERCA01343A0
316 Stainless steel, NACE, Oxygen Service ERCA01343A1
3/4 and 1 in. / DN 20 and 25 Body Sizes
416 Stainless steel 1L343935132
316 Stainless steel, NACE, Oxygen Service 1L343935072
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
416 Stainless steel 1P788335132
316 Stainless steel, NACE, Oxygen Service 1P788335072
11 Control Spring, NACE
(1)
See Table 2
12* Diaphragm See following tables
Key Description Part Number
Parts Ordering
When corresponding with your local Sales O󰀩ce about
this equipment, always reference the equipment serial
number stamped on the nameplate.
When ordering replacement parts, specify the
complete 11-character part number of each required
part as found in the following parts list. Separate kits
containing all recommended spare parts are available.
Note
In this parts list, parts marked NACE are
intended for corrosion-resistant service
as detailed in the NACE International
Standard MR0175, NACE MR0103 and/or
NACE MR0175/ISO 15156.