Emerson 1098-EGR Guía de instalación descargar pdf (Pagina 2)

Types 1098-EGR and 1098H-EGR

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











piLot tYpes

outLet (controL) pressure range

 

6351

0,21 to 1,38

0,34 to 2,41

2,41 to 6,90

3 to 20

5 to 35

35 to 100

6352

35 mbar to 0,14 bar

0,14 to 0,69

14-inches w.c. to 2 psig

2 to 10

6353

0,21 to 2,76

2,41 to 8,62

3 to 40

35 to 125

6354L

(1)

6354M

(2)

6354H

5,86 to 13,8

12,1 to 15,2

13,8 to 20,7

85 to 200

175 to 220

200 to 300

61L

61LD

61LE

0,02 to 0,14

0,07 to 0,34

0,14 to 0,69

0,34 to 1,03

0,69 to 1,38

0.25 to 2

1 to 5

2 to 10

5 to 15

10 to 20

61H 0,69 to 4,48 10 to 65

61HP

1,03 to 3,10

2,41 to 6,90

6,90 to 20,7

15 to 45

35 to 100

100 to 300

Y600AM

10 to 20 mbar

17 to 40 mbar

37 to 83 mbar

0,83 to 0,17

0,17 to 0,31

0,31 to 0,48

4 to 8-inches w.c.

7 to 16-inches w.c.

15-inches w.c. to 1.2 psig

1.2 to 2.5

2.5 to 4.5

4.5 to 7

1. Without diaphragm limiter.

2. With diaphragm limiter.

Table 2. Outlet Pressure Ranges

actuator

outLet

(controL)

pressure

emergencY

casing

pressure

     

1098

40 (standard)

6,90

5,17

3,45

100

7,93

5,65

4,48

115

1098H 30 24,1 350 27,6 400

Table 3. Actuator Sizes and Maximum Pressures

BodY sizes

spring part numBer

and coLor

maximum aLLoWaBLe



 / 

(1)

minimum differentiaL pressure



  

dn nps      

25 1

14A9687X012, Green 4,14 / 60 0,24 3.5 0,17 2.5 0,07 1

14A9680X012, Blue 8,62 / 125 0,34 5 0,21 3 0,10 1.5

14A9679X012, Red

27,6 / 400 or body rating limit,

whichever is lower

0,48 7 0,34 5 0,17 2.5

50 2

14A6768X012, Yellow 1,38 / 20 - - - - - - - - - - - - - - - - 0,07 1

14A6626X012, Green 4,14 / 60 0,28 4 0,21 3 0,10 1.5

14A6627X012, Blue 8,62 / 125 0,41 6 0,34 5 0,14 2

14A6628X012, Red

27,6 / 400 or body rating limit,

whichever is lower

0,76 11 0,69 10 0,21 3

80 3

14A6771X012, Yellow 1,38 / 20 - - - - - - - - - - - - - - - - 0,07 1

14A6629X012, Green 4,14 / 60 0,34 5 0,28 4 0,14 2

14A6630X012, Blue 8,62 / 125 0,55 8 0,41 6 0,17 2.5

14A6631X012, Red

27,6 / 400 or body rating limit,

whichever is lower

0,97 14 0,76 11 0,28 4

100 4

14A6770X012, Yellow 1,38 / 20 - - - - - - - - - - - - - - - - 0,09 1.3

14A6632X012, Green 4,14 / 60 0,69 10 0,34 5 0,17 2.5

14A6633X012, Blue 8,62 / 125 0,90 13 0,55 8 0,21 3

14A6634X012, Red

27,6 / 400 or body rating limit,

whichever is lower

1,52 22 0,90 13 0,34 5

150,

200 x 150,

300 x 150

8 x 6,

12 x 6

15A2253X012, Yellow 1,38 / 20 - - - - - - - - - - - - - - - - 0,15 2.2

14A9686X012, Green 4,14 / 60 0,90 13 0,66 9.5 0,28 4

14A9685X012, Blue 8,62 / 125 1,31 19 0,97 14 0,41 6

15A2615X012, Red

27,6 / 400 or body rating limit,

whichever is lower

1,93

(2)

1,31 19 0,55 8

1. Maximum inlet pressure is equal to set pressure plus maximum differential.

2. Requires special 6300 Series pilot construction without integral relief valve and with external Type 1806 2,76 bar d / 40 psid relief valve.

Table 4. Maximum and Minimum Differential Pressures for Main Valve Selection

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The recommended pressure limitations are stamped on

the regulator nameplate. Some type of overpressure

protection is needed if the actual inlet pressure

exceeds the maximum operating outlet pressure rating.

Overpressure protection should also be provided if the

1 2 3 4 5 6 7 8

Types 1098-EGR and 1098H-EGR 1

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Emerson 1098-EGR Guía de instalación Pagina 2

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