Fisher MR95L Instruction Manual page 19

Key Description
6 Stem/Stem Assembly (continued)
Type MR95HP (continued)
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
416 Stainless Steel, Oxygen Service
Without control line
With control line
316 Stainless Steel, NACE
Without control line
With control line
Nitrile (NBR) seat
Fluorocarbon (FKM) seat
6a Stem
6b Pusher Plate (1/4 NPT and 1/2 to 1 in. /
DN 15 to 25 Body Sizes only)
6b O-ring (1-1/2 and 2 in. /
DN 40 and 50 Body Sizes only)
6c O-ring (1/2 to 1 in. / DN 15 to 25 Body Sizes only)
7 Stem Guide Bushing
1/4 NPT Body Size
416 Stainless Steel, Oxygen Service
316 Stainless Steel, NACE
Hastelloy C
®
Monel
®
1/2 in. / DN 15 Body Size
416 Stainless Steel, Oxygen Service
316 Stainless Steel, NACE
Hastelloy C
®
Monel
®
3/4 to 2 in. / DN 20 to 50 Body Sizes
416 Stainless Steel, Oxygen Service
316 Stainless Steel, NACE
Hastelloy C
®
Monel
®
8 Lower Spring Seat, NACE
Types MR95L, MR95LD, MR95H and MR95HD
1/4 NPT Body Size
Aluminum
(2)
Stainless Steel
1/2 in. / DN 15 Body Size
Aluminum
(2)
Stainless Steel
3/4 and 1 in. / DN 20 and 25 Body Sizes
Aluminum
(2)
Stainless Steel
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Steel
(2)
Stainless Steel
Types MR95HP and MR95HT
1/4 NPT Body Size
Steel
(2)
Stainless Steel
1/2 in. / DN 15 Body Size
Steel
(2)
Stainless Steel
3/4 and 1 in. / DN 20 and 25 Body Sizes
Steel
(2)
Stainless Steel
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Steel
(2)
Stainless Steel
9 Upper Spring Seat, NACE
Types MR95L, MR95LD, MR95H and MR95HD
1/4 NPT Body Size
Steel
(2)
Stainless Steel
1/2 in. / DN 15 Body Size
Steel
(2)
Stainless Steel
3/4 and 1 in. / DN 20 and 25 Body Sizes
Steel
(2)
Stainless Steel
*Recommended spare part
1. NACE MR0175-2002 and MR0103.
2. Part meets NACE requirements only for applications in which the part is not exposed to sour gas.
Hastelloy C is a mark owned by Haynes International, Inc.
®
Monel is a mark owned by Special Metals Corporation.
®
Part Number
GF05507X022
ERAA01906A0
(1)
GF05507X032
ERAA01906A2
ERAA01906A3
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
- - - - - - - - - - -
ERCA03695A0
ERCA03695A1
(1)
ERCA03695A3
ERCA03695A2
ERCA03694A0
ERCA03694A1
(1)
ERCA03694A3
ERCA03694A2
ERCA03668A0
ERCA03668A1
(1)
ERCA03668A3
ERCA03668A2
(1)
1E392309012
1E3923X0012
1E395408012
1E3954X0042
1E398608012
1E3986X0042
1P787724152
1P7877X0012
ERCA00453A0
ERCA00453A1
ERCA00436A0
ERCA00436A1
17B8733X012
17B8733X022
1P787724152
1P7877X0012
(1)
ERCA00383A0
ERCA00383A1
ERCA00823A0
ERCA00823A1
1E398725072
1E3987X0012
Key Description
9 Upper Spring Seat, NACE
Types MR95L, MR95LD, MR95H and MR95HD (continued)
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Steel
(2)
Stainless Steel
Types MR95HP and MR95HT
1/4 NPT Body Size
Steel
(2)
Stainless Steel
1/2 in. / DN 15 Body Size
Steel
(2)
Stainless Steel
3/4 and 1 in. / DN 20 and 25 Body Sizes
Steel
(2)
Stainless Steel
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Steel
(2)
Stainless Steel
10 Pusher Post, 1-1/2 and 2 in. / DN 40 and
50 Body Sizes only
Metal-to-metal seat
416 Stainless Steel, Types MR95H,
MR95HD and MR95HT only
316 Stainless Steel, Types MR95H,
MR95HD and MR95HT only
Hastelloy C, Types MR95H and
®
MR95HD only
Monel , Types MR95H and
®
MR95HD only
Composition seat
416 Stainless Steel, Oxygen Service
Types MR95H, MR95HD and MR95HP only
316 Stainless Steel, NACE
Types MR95H, MR95HD and MR95HP only
Monel , Types MR95H and MR95HD only
®
11 Control Spring, NACE
(1)(2)
12* Diaphragm
13 Nameplate
14* Diaphragm Protector, PTFE, NACE
Types MR95L and MR95LD
1/4 NPT Body Size
1/2 in. / DN 15 Body Size
3/4 and 1 in. / DN 20 and 25 Body Sizes
Types MR95H, MR95HP and MR95HD
1/4 NPT Body Size
1/2 in. / DN 15 Body Size
3/4 and 1 in. / DN 20 and 25 Body Sizes
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
15 Adjusting Screw, NACE
(1)(2)
Square Head Adjustment
1/4 NPT Body Size
1/2 in. / DN 15 Body Size
3/4 and 1 in. / DN 20 and 25 Body Sizes
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Stainless Steel Square Head Adjustment
1/4 NPT Body Size
1/2 in. / DN 15 Body Size
3/4 and 1 in. / DN 20 and 25 Body Sizes
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Sealed Square Head Adjustment
1/2 in. / DN 15 Body Size
3/4 and 1 in. / DN 20 and 25 Body Sizes
1-1/2 and 2 in. / DN 40 and 50 Body Sizes
Handwheel Adjustment
1/2 in. / DN 15 Body Size
16 Cap Screw, NACE
(1)(2)
Types MR95L and MR95LD
1/4 NPT Body Size
Steel (10 required)
Stainless Steel (10 required)
1/2 in. / DN 15 Body Size
Steel (10 required)
Stainless Steel (10 required)
MR95 Series
Part Number
(continued)
(1)
1P787624092
1P7876X0012
14B9950X012
14B9950X022
ERCA00382A0
ERCA00382A1
ERCA00138A0
ERCA00138A1
1P787624092
1P7876X0012
GF05509X022
GF05509X032
GF05509X052
GF05509X042
GF05549X022
(1)
GF05549X032
GF05549X042
See Table 3
See Following Table
- - - - - - - - - - -
(1)
11A5126X012
11A5127X012
11A5128X012
11A5129X012
11A5130X012
11A5131X012
11A5527X012
GF05533X012
GF05553X012
GF05543X012
GF05522X012
GF05533X022
GF05553X022
GF05543X022
GF05522X022
GF05553X012
GF05543X012
GF05522X012
ERAA02331A0
ERCA00651A0
ERCA00651A1
ERCA00100A0
ERCA00100A1
19