Emerson Fisher Type 99 User Manual

Type 99
4
Figure 3. Schematic of Type 99 Regulator with Type 61HP (Extra High Pressure) Pilot
DOWNSTREAM
CONTROL LINE
MAIN DIAPHRAGM
PUSHER POST
ASSEMBLY
MAIN VALVE
SPRING
FLANGE
ADAPTOR
PILOT DIAPHRAGM
INLET
PRESSURE
TUBING
CONNECTION
PILOT SPRING
RELIEF
VALVE
CAP
DIAPHRAGM
BLEED
ORIFICE
BLEED
VALVE
RELIEF
VALVE
BODY
YOKE
LEG
YOKE
CAP
YOKE
CAP
RELAY
VALVE
ORIFICE
54A2767-a
A2505
INLET PRESSURE
OUTLET PRESSURE
ATMOSPHERIC PRESSURE
LOADING PRESSURE
PILOT
TYPE
MAXIMUM PILOT
SUPPLY PRESSURE
OUTLET (CONTROL)
PRESSURE RANGE
PILOT CONTROL SPRING
Part Number Color Code
Wire Diameter Free Length
psig bar psig bar In. mm In. mm
61L 400 27.6
2 to 4 in. w.c.
(1)
3 to 12 in. w.c.
(1)
0.25 to 2
1 to 5
2 to 10
5 to 15
10 to 20
5 to 10 mbar
(1)
7 to 30 mbar
(1)
0.02 to 0.14
0.07 to 0.35
0.14 to 0.69
0.35 to 1.0
0.69 to 1.4
1B558527052
1C680627222
1B886327022
1J857827022
1B886427022
1J857927142
1B886527022
Orange
Unpainted
Red
Yellow
Blue
Brown
Green
0.07
0.08
0.11
0.14
0.17
0.19
0.21
1.83
2.03
2.77
3.61
4.37
4.75
5.26
3.78
3.00
2.75
2.75
2.88
3.03
3.13
96.0
76.2
69.9
69.9
73.2
77.0
79.5
61LD 160 11.0
61LE 400 27.6
61H 400 27.6 10 to 65 0.69 to 4.5 0Y066427022 Green stripe 0.36 9.22 6.00 152
61HP 600 41.4 35 to 100 2.4 to 6.9 1D387227022 Blue 0.20 5.08 1.69 42.9
1. Type 61LD pilot only.
Table 1. Outlet Pressure Ranges
PILOT TYPE
PILOT CONTROL SPRING
PROPORTIONAL BAND
Part Number Color Code
Wire Diameter Free Length
In. mm In. mm In. w.c. mbar
61LD
1B558527052
1C680627222
Orange
Unpainted
0.075
0.080
1.91
2.03
4.13
3.25
105
82.6
0.1 to 0.5 0.25 to 1
61L 1B886327022 Red 0.109 2.77 2.75 69.9 1.0 to 2.0 2 to 5
61LD 1B886327022 Red 0.109 2.77 2.75 69.9 0.3 to 1.0 0.62 to 2
61LE 1B886327022 Red 0.109 2.77 2.75 69.9 5.0 to 8.0 12 to 20
61L, 61LD and 61LE
1J857827022
1B886427022
1J857927142
1B886527022
Yellow
Blue
Brown
Green
0.142
0.172
0.187
0.207
3.61
4.37
4.75
5.26
2.75
2.88
2.88
3.13
69.9
73.2
73.2
79.5
0.1 to 0.3 psi 0.01 to 0.02 bar
61H 0Y066427022 Green stripe 0.363 9.22 6.00 152 0.1 to 0.3 psi 0.01 to 0.02 bar
61HP 1D387227022 Blue 0.200 5.08 1.69 42.9 1.0 to 2.0 psi 0.07 to 0.14 bar
Table 2. Proportional Bands

Emerson Fisher Type 99 Specifications

General

Brand	Emerson
Model	Fisher Type 99
Category	Controller
Language	English