Emerson Fisher MR95 Series - Page 31

MR95 Series
31
Key 4, Valve Plug, Metal Seat
TYPE MATERIAL
(1)
BODY SIZE, INCH / DN
1/4 NPT 1/2 / 15 3/4 and 1 / 20 and 25 1-1/2 and 2 / 40 and 50
(2)
MR95L, MR95LD, MR95H,
MR95HD, and MR95HT
416 Stainless Steel ERCA00360A0 ERCA00287A0 GF05476X022 ERCA00375A0
316 Stainless Steel ERCA00360A1 ERCA00287A1 GF05476X032 ERCA00375A1
Hastelloy
®
C ERCA00360A3 ERCA00287A3 GF05476X052 ERCA00375A3
Monel
®
ERCA00360A2 ERCA00287A2 GF05476X042 ERCA00375A2
Stellite
®
- - - - - - - - - - - ERCA00287A4 GF05476X062 ERCA00375A4
1. Hastelloy
®
C and Monel
®
are not available for Type MR95HT.
2. For Types MR95H, MR95HD, and MR95HT only.
Monel
®
is a mark owned by Special Metals Corporation.
Hastelloy
®
C is a mark owned by Haynes International, Inc.
Key 4, Valve Plug, Composition Seat
TYPE MATERIAL
BODY SIZE, INCH / DN
1/4 NPT 1/2 / 15 3/4 and 1 / 20 and 25 1-1/2 and 2 / 40 and 50
(4)
Nitrile (NBR) Seat
MR95L,MR95LD, MR95H,
and MR95HD
Brass ERCA00634A3 ERCA00635A3 ERCA00636A3 ERCA00637A3
316 Stainless Steel ERCA00634A5
(1)
ERCA00635A5
(1)
ERCA00636A5
(1)
ERCA00637A5
(2)
416 Stainless Steel ERCA00634A4 ERCA00635A4 ERCA00636A4 ERCA00637A4
MR95HP
316 Stainless Steel ERAA01901A1
(1)
ERAA01905A1
(2)
ERAA01892A1
(1)
ERCA00637A5
(2)
416 Stainless Steel ERAA01901A0 ERAA01905A0 ERAA01892A0 ERCA00637A4
Fluorocarbon (FKM) Seat
MR95L, MR95LD, MR95H,
and MR95HD
Brass ERCA00634A9
(3)
ERCA00635A9
(3)
ERCA00636A9
(3)
ERCA00637A9
(3)
316 Stainless Steel ERCA00634B1
(1)
ERCA00635B1
(1)
ERCA00636B1
(1)
ERCA00637B1
(2)
416 Stainless Steel ERCA00634B0 ERCA00635B0 ERCA00636B0 ERCA00637B0
Monel
®
ERCA00634B2 ERCA00635B2 ERCA00636B2 ERCA00637B2
MR95HP
316 Stainless Steel ERAA01901A2
(1)
ERAA01905A2
(2)
ERAA01892A2
(1)
ERCA00637B1
(2)
416 Stainless Steel ERAA01901A3 ERAA01905A3 ERAA01892A3 ERCA00637B0
Peruoroelastomer (FFKM) Seat
MR95L, MR95LD, MR95H,
and MR95HD
316 Stainless Steel ERCA00634B9 ERCA00635B9 ERCA00636B9 ERCA00637B9
Polytetrauoroethylene (PTFE) Seat
MR95L, MR95LD, MR95H,
and MR95HD
Brass ERCA00634B4 ERCA00635B4 ERCA00636B4 ERCA00637B4
316 Stainless Steel ERCA00634B6 ERCA00635B6 ERCA00636B6 ERCA00637B6
416 Stainless Steel ERCA00634B5 ERCA00635B5 ERCA00636B5 ERCA00637B5
Ethylenepropylene (EPDM) Seat
MR95L, MR95LD, MR95H,
and MR95HD
416 Stainless Steel ERCA00634A7 ERCA00635A7 ERCA00636A7 ERCA00637A7
1. NACE MR0175-2002 and MR0103.
2. NACE MR0175-2002.
3. Oxygen Service
4. Not available for Types MR95L and MR95LD.
Monel
®
is a mark owned by Special Metals Corporation.
NOTE: Optional material options are available to meet ANSI/NACE MR0175/ISO 15156, please contact your local Sales Ofce for special ordering instructions.
TYPE
BODY SIZE DIAPHRAGM MATERIAL
Inch DN Neoprene (CR)
Fluorocarbon (FKM)
(2 required)
EPDM
(2 required)
MR95L and MR95LD
1/4 NPT - - - - ERCA00675A0 ERCA00675A1
(1)
ERCA00675A2
(1)
1/2 15 ERCA00509A0 ERCA00509A1 ERCA00509A2
3/4 and 1 20 and 25 ERCA00599A0 ERCA00599A1 ERCA00599A2
MR95H, MR95HD, and
MR95HP
1/4 NPT - - - - ERCA00672A0 ERCA00672A1
(1)
ERCA00672A2
(1)
1/2 15 ERCA00507A0 ERCA00507A1 ERCA00507A2
3/4 and 1 20 and 25 ERCA00515A0 ERCA00515A1 ERCA00515A2
1-1/2 and 2 40 and 50 ERCA00661A0 ERCA00661A1 ERCA00661A2
1. Only one diaphragm is needed for regulators with 1/4 NPT body size. See Table 6.
*Recommended spare part
NOTE: Optional material options are available to meet ANSI/NACE MR0175/ISO 15156, please contact your local Sales Ofce for special ordering instructions.
Key 12* Composition Diaphragm, NACE MR0175-2002 and NACE MR0103