Advertisement
Quick Links
Installation Guide
English – May 2002
Introduction
This installation guide provides instructions for installation,
startup, and adjustment. To receive a copy of the instruction
manual,
contact
your
Office or Sales Representative or view a copy at
www.FISHERregulators.com. For further information refer to:
Type 1098-EGR Instruction Manual, form 5084, D100339X012
Type 627F Instruction Manual, form 5282, D101545X012
(for Type 6351F only)
P.E.D. Categories
This product may be used as a safety accessory with
pressure equipment in the following Pressure Equipment
Directive 97/23/EC categories. It may also be used out-
side of the Pressure Equipment Directive using sound
engineering practice (SEP) per table below.
P
R
O
D
U
C
T
S
Z I
E
D
N
6
1 (
4 /
i -
c n
) h
Specifications
Available Configurations
6351: Set pressures – 0,21 to 6,9 bar (3 to 100
psig). This pilot has an unbalanced valve plug
design and fixed restriction.
6351F: Set pressures – 0,34 to 6,9 bar (5 to 100
psig). This pilot has an unbalanced valve plug
design and standard gain restriction. This pilot is
used with the Type 627F main valve.
6352: Set pressures – 5 mbar to 0,69 bar (2-
inches w.c. to 10 psig). This pilot has a balanced
valve plug design and a standard gain restriction.
6353: Set pressures – 0,21 to 6,9 bar (3 to 100
psig). This pilot has a balanced valve plug design
and a standard gain restriction.
6354L: Set pressures – 5,9 to 13,8 bar (85 to 200
psig). This pilot has a balanced valve plug design
and a standard gain restriction.
6354M: Set pressures – 12,1 to 15,2 bar (175 to
220 psig). This pilot has a balanced valve plug
design and a standard gain restriction.
6354H: Set pressures – 13,8 to 20,7 bar (200 to
300 psig). This pilot has a balanced valve plug
design and a standard gain restriction.
Maximum Inlet Pressure
41 bar (600 psig)
Maximum Outlet Pressure
6351, 6351F: 10,3 bar (150 psig)
6352: 3,4 bar (50 psig)
6353: bar (150 psig)
6354L, 6354M, 6354H: 24,8 bar (360 psig)
Outlet Pressure Ranges
See table 1
1. Optional low gain restriction for liquid service and/or broader proportional bands or
high gain restriciton for narrower proportional bands (such as low-differential boiler
fuel service).
2. The pressure/temperature limits in this installation guide and any applicable
standard or code limitation should not be exceeded.
local
Fisher
Sales
C
A
T
E
G
O
R
E I
S
F
L
U
D I
T
Y
P
E
S
E
P
1
(1)
(1)
(1)
(1)
(2)
(2)
www.FISHERregulators.com
Proof Test Pressure
All Pressure Retaining Components have been
proof tested per Directive 97/23/EC - Annex 1,
Section 7.4
Temperature Capabilities
Nitrile/Neoprene: -40 to 82°C (-40 to 180°F)
Fluoroelastomer: -18 to 149°C (0 to 300°F) hot
water limited to 82°C (180°F)
Installation
Only qualified personnel should install or service
a regulator. Regulators should be installed, oper-
ated, and maintained in accordance with interna-
tional and applicable codes and regulations, and
Fisher instructions.
If the regulator vents fluid or a leak develops in
the system, it indicates that service is required.
Failure to take the regulator out of service imme-
diately may create a hazardous condition.
Personal injury, equipment damage, or leakage
due to escaping fluid or bursting of pressure-con-
taining parts may result if this regulator is over-
pressured or is installed where service condi-
tions could exceed the limits given in the Specifi-
cations section, or where conditions exceed any
ratings of the adjacent piping or piping connec-
tions.
(1)
To avoid such injury or damage, provide pressure-
relieving or pressure-limiting devices (as required
by the appropriate code, regulation, or standard)
to prevent service conditions from exceeding lim-
its.
Additionally, physical damage to the regulator
could result in personal injury and property dam-
age due to escaping fluid. To avoid such injury
and damage, install the regulator in a safe loca-
tion.
Table 1. Outlet Pressure Ranges
P
L I
O
T
T
Y
P
E
O
6
3
5
1
6
3
5
1
F
6
3
5
2
6
3
5
3
6
3
5
4
L
(
) 1
6
3
5
4
M
(
) 2
6
3
5
4
H
. 1
W
i
h t
o
t u
d
a i
p
h
a r
g
m
i l
i m
e t
. 2
W
i
h t
d
a i
p
h
a r
g
m
i l
i m
e t
. r
6350 Series
U
T
L
E
T
C (
O
N
T
R
O
) L
P
R
E
S
S
U
R
E
0
2 ,
1
o t
1
4 ,
b
r a
3 (
o t
2
0
p
i s
) g
0
3 ,
4
o t
2
4 ,
b
r a
5 (
o t
3
5
p
i s
) g
2
4 ,
o t
6
9 ,
b
r a
3 (
5
o t
1
0
0
p
i s
) g
0
3 ,
4
o t
2
4 ,
b
r a
5 (
o t
3
5
p
i s
) g
2
4 ,
o t
6
9 ,
b
r a
3 (
5
o t
1
0
0
p
i s
) g
5
o t
1
4
0
m
b
r a
2 (
i -
c n
h
e
s
w
. c .
o t
0
1 ,
4
o t
0
6 ,
9
b
r a
2 (
o t
1
0
p
i s
) g
0
2 ,
1
o t
2
8 ,
b
r a
3 (
o t
4
0
p
i s
) g
2
4 ,
o t
6
9 ,
b
r a
3 (
5
o t
1
0
0
p
i s
) g
5
9 ,
o t
1
3
8 ,
b
r a
8 (
5
o t
2
0
0
p
i s
) g
1
2
1 ,
o t
1
5
2 ,
b
r a
1 (
7
5
o t
2
2
0
p
i s
1
3
8 ,
o t
2
0
7 ,
b
r a
2 (
0
0
o t
3
0
0
p
i s
. r
R
A
N
G
E
2
p
i s
) g
) g
) g
Advertisement
Related Manuals for Emerson 6351F
Summary of Contents for Emerson 6351F
- Page 1 6351F: Set pressures – 0,34 to 6,9 bar (5 to 100 taining parts may result if this regulator is over- psig). This pilot has an unbalanced valve plug pressured or is installed where service condi- design and standard gain restriction.
- Page 2 6350 Series Clean out all pipelines before installation of the regulator Regulator operation below the maximum pressure limitations and check to be sure the regulator has not been damaged or does not preclude the possibility of damage from external has collected foreign material during shipping. For NPT sources or debris in the line.
- Page 3 Pipe Nipple Body Plug Gasket P590 Filter (Optional) Closing Cap Vent Assembly Restriction 32B3797-D Figure 2. Type 6351F Assembly Types 6352, 6353, 6354L, 6354M, and 6354H Parts List Description Pilot Body Spring Case Body Plug Valve Plug and Stem Assembly...
- Page 4 ©Fisher Controls International, Inc., 2002; All Rights Reserved Fisher and Fisher Regulators are marks owned by Fisher Controls International, Inc. The Emerson logo is a trade mark and service mark of Emerson Electric Co. All other marks are the property of their respective owners.