Jordan Valve Mk 55 spec

Jordan Valve Mk 55 spec
Back Pressure Regulators
Mark 56 Series
Air Loaded Back Pressure Regulators
The Mark 56 is a highly accurate and economical air
loaded back pressure regulator that provides regulation from a local station or from a remote station.
The operation of the MK56 requires no control spring
or pilot. Instead, a static air signal is applied to the top
of the diaphragm to determine the setpoint.
The MK56 has a rangeability of approximately 40:1; the
same as our pilot-type sliding gate regulator, the MK57.
However, unlike other piloted regulators, the MK56 has
no minimum differential pressure requirement, and, because of its lack of a pilot valve, the MK56 is not as
susceptible to problems caused by dirty service.
Our JBP regulator (see Low Flow Section) is ideal
for controlling the pressure load to the top of the diaphragm.
Features
•
•
•
All metal to metal contacts — no gaskets or orings to wear out (2"/DN50 and under)
Versatile application — use on steam, air, gas,
liquids or chemicals
Sliding Gate Seats — all of Jordan Valve’s differential regulators feature advanced sliding gate
seat technology.
—— Straight-through flow for reduced turbulence and quiet operation
—— Short stroke for fast response and accurate
regulation.
—— Easily interchangeable Cv’s
—— Tight Shutoff
Specifications
Sizes: 1/2" through 6" (DN15 through DN150)
End Connections:
•
Threaded — FNPT, BSPT, BSPP
•
ANSI Flanges — 150#, 300#
•
DIN Flanges — PN10/16, PN25/40
•
JIS Flanges — 10K, 20K
Body Materials:
•
Ductile Iron
•
Bronze (1/2" to 2" only/DN15 to DN50)
•
Carbon Steel
•
Stainless Steel
•
Cast Iron (2-1/2" to 6" only/DN65 to DN150)
Trim Materials:
•
303SS for DI, CI, BRZ & CS body valves
•
316 for SS body valves
•
Jorcote on SST — Standard
•
Jorcote/Jordanic on SST — For severe service
•
Chrome Plated SST — Optional
Jordan Valve, a division of Richards Industries
3170 Wasson Road • Cincinnati, OH 45209
513.533.5600 • 800.543.7311 • 513.871.0105 (f)
[email protected] • www.jordanvalve.com
Mark 56 Air Loaded Back Pressure Regulators
The MK56 offers an easily adjustable setpoint. The setpoint is based on changing the air load to the top of
the main valve’s diaphragm. Because of this, it is often
found in applications in which the pressure it controls
must be changed to differing setpoints during the manufacturing process. The maximum setpoint is equal to
the maximum body pressure limit.
Mark 56 Air Loaded Back Pressure Regulator
Specifications (Cont'd)
Cv (Kv) Values & Maximum Differential Pressures:
Diaphragm Materials:
•
Stainless Steel
•
Jorlon
•
Viton
•
Buna-N
Diaphragm Case:
•
DI (1/2" to 2"/DN15 to DN50)
•
Steel (2-1/2" to 6"/DN65 to DN150)
Dome Loading Pressure: matches body pressure
rating
Service: steam, water, air, gas, oil, chemicals
Shutoff: ANSI Class IV
MK56 Cut-A-Way View
Dome loading up to maximum
rating of the valve
Jorlon diaphragm available
for optimal performance
and long life
Cv* (Kv)
Valve Size (DN)
Seat Material
Max ∆P, PSI (Bar)
2.5
(2,15)
1/2" & 3/4"
(DN15 & DN20)
SST
125 (8,62)
Jorcote
550 (37,92)
4.4
(3,78)
1/2" & 3/4"
(DN15 & DN20)
SST
125 (8,62)
Jorcote
550 (37,92)
6.4
(5,50)
1 & 1-1/4"
(DN25 & DN32)
SST
125 (8,62)
Jorcote
400 (27,58)
9.5
(8,2)
1 & 1-1/4"
(DN25 & DN32)
SST
125 (8,62)
Jorcote
400 (27,58)
SST
75 (5,17)
Jorcote
325 (22,41)
SST
75 (5,17)
Jorcote
325 (22,41)
15
(12,9)
1-1/2"
(DN40)
25
(21,5)
2"
(DN50)
30
(25,8)
2"
(DN50)
SST
75 (5,17)
Jorcote
325 (22,41)
55 (47,3)
2-1/2" (DN65)
Jorcote
150 (10,34)
115 (98,9)
3" (DN80)
Jorcote
150 (10,34)
200 (172)
4" (DN100)
Jorcote
150 (10,34)
395 (339,7)
6" (DN165)
Jorcote
150 (10,34)
*Low Flow Cv’s (Kv’s) available: reduced Cv’s (Kv’s) can
be placed in any size valve as long as it is a smaller value
than the standard Cv (Kv) for that particular size. In addition, the following special low flows can be provided:
Increased sensitivity
through sensing port
1.6
(1,38)
0.84
(0,72)
0.42
(0,36)
0.21
(0,18)
0.02
(0,017)
0.008
(0,007)
0.004
(0,003)
0.002
(0,002)
0.08
(0,07)
0.04 (0,03)
0.0008 (N/A in 316SS)
(0,00069)
Body Rating:
•
Ductile Iron up to 600 psi (41,37 bar) @ 100°F (38°C)
and 600 psi (41,37 bar) @ 650°F (343,3°C). Note:
Double bolting is required to reach these pressures.
Consult factory for details.
•
Carbon Steel and Stainless Steel up to 950 psi
(65,50 bar) @ 100°F (38°C) and 890 psi (61,36 bar)
@ 650°F (343,3°C). Note: Double bolting is required
to reach these pressures. Consult factory for details.
•
Bronze up to 500 psi (34,5 bar) @ 100°F (38°C) and
325 psi (22,41 bar) @ 500°F (260°C)
•
Temperature limit of -20°F (-28,9°C) on all materials;
for other temperatures, consult factory
Very little droop
Short stroke for greater
accuracy
Seats available in wide range of
Cvs and materials
-2-
Mark 56 Air Loaded Back Pressure Regulator
Dimensions
Flanged Ends, DIN
•
Dimensions (mm)
Size Flange
(DN) (PN)
D
15
20
1/4" NPT
25
B
32
40
50
Size
1/2"
3/4"
1"
1¼"
1½"
2"
C
D
CS/
SS
DI/
BRZ
CS/
SS
All
All
DI/
BRZ
CS/
SS
9.62
9.62
4.11
4.03
1.69
7.12
18
21
300#
9.62
10.25
4.11
4.03
1.69
7.12
20
23
150#
9.62
9.62
4.11
4.03
1.69
7.12
20
23
300#
9.62
10.25
4.11
4.03
1.69
7.12
22
25
150#
7.25
7.25
4.31
4.60
2.62
7.12
22
27
300#
8.75
7.75
4.31
4.60
2.62
7.12
24
29
150#
7.87
—
4.31
—
2.22
7.12
22
—
300#
8.37
—
4.31
—
2.22
7.12
26
—
150#
8.75
8.75
4.27
4.85
2.31
7.12
26
30
300#
10.25
9.25
4.27
4.85
2.31
7.12
32
36
150#
10.00
10.00
4.49
4.82
2.75
7.12
32
36
300#
10.50
10.50
4.49
4.82
2.75
7.12
36
40
Larger Sizes (only for DI/CS/SS)
Size
2½"
3"
4"
6"
ANSI Flange
Dimensions (inches)
Weight (lbs.)
A
B
C
D
125-150#
10.87
10.68
6.93
12.75
160
250-300#
11.50
10.68
6.93
12.75
160
125-150#
11.75
10.68
6.93
12.75
180
250-300#
12.50
10.68
6.93
12.75
180
125-150#
13.87
11.88
8.00
12.75
210
250-300#
14.50
11.88
8.00
12.75
210
125-150#
17.75
12.57
9.00
12.75
300
250-300#
18.62
12.57
9.00
12.75
300
All
DI/
BRZ
CS/
SS
244
104
102
43
181
8,2
9,5
260
104
102
43
181
9,1
10,4
10/16
244
244
104
102
43
181
9,1
10,4
25/40
244
260
104
102
43
181
10,0
11,3
10/16
184
160
109
117
67
181
10,0
12,2
25/40
184
160
109
117
67
181
10,9
13,2
10/16
200
—
109
—
67
181
10,0
—
25/40
200
—
109
—
67
181
11,8
—
10/16
222
200
108
123
59
181
11,8
13,6
25/40
222
200
108
123
59
181
14,5
16,3
10/16
254
230
114
122
70
181
14,5
16,3
25/40
254
230
114
122
70
181
16,3
18,1
150
Weight
(lbs.)
DI/
BRZ
150#
All
244
80
B
CS/
SS
Weight (kg)
244
100
A1
DI/
BRZ
D
10/16
65
Flanged Ends
Flange
CS/
SS
C
25/40
Size
(DN)
A
A1
Dimensions (inches)
DI/
BRZ
B
Larger Sizes (only for DI/CS/SS)
C
•
A1
A
B
C
D
10/16
283
271
176
324
73
25/40
283
271
176
324
73
10/16
312
271
176
324
82
25/40
312
271
176
324
82
10/16
350
302
203
324
95
25/40
350
302
203
324
95
10/16
471
320
229
324
136
25/40
471
320
229
324
300
Weight (kg)
Threaded Ends
•
Dimensions (inches)
Weight
(lbs.)
Size
Mat'l
1/2 &
3/4"
DI/BRZ
3.62
4.11
1.69
7.12
16
CS/SS
3.62
4.03
1.69
7.12
19
1"
1-1/4"
1-1/2"
2"
•
A
B
C
D
DI/BRZ
4.12
4.31
2.62
7.12
18
CS/SS
4.18
4.60
2.62
7.12
23
DI/BRZ
4.12
4.31
2.62
7.12
18
DI/BRZ
4.50
4.27
2.31
7.12
20
CS/SS
4.81
4.85
2.25
7.12
24
DI/BRZ
4.50
4.49
2.75
7.12
22
CS/SS
5.50
4.82
2.75
7.12
26
D
Weight
(kg)
Threaded Ends, DIN
Size
(DN)
15 & 20
25
32
40
50
-3-
Dimensions (mm)
Flange
(PN)
Mat'l
Dimensions (mm)
A
B
C
DI/BRZ
92
104
43
181
7,3
CS/SS
92
104
43
181
8,6
DI/BRZ
105
109
67
181
8,2
CS/SS
106
117
67
181
10,4
DI/BRZ
105
109
67
181
8,2
DI/BRZ
114
108
59
181
9,1
CS/SS
122
123
59
181
10,9
DI/BRZ
114
114
70
181
10,0
CS/SS
140
122
70
181
11,8
MK56/0311/5K/AB
Mark 56 Air Loaded Back Pressure Regulator
Ordering Schematic
To specify a MK56 Air Loaded Back Pressure Regulator, build a model number by making a selection from each category in the Product Designator Coding System below.
1
—
1
2
—
3
/
Model
56
2
4
5
6
1/2" (DN15)
3/4" (DN20)
9
10
316SST
V
303SS/Jorcote
W
316SS/Jorcote
X
303SS/Jorcote/Jordanic
Y
316SS/Jorcote/Jordanic
1" (DN25)
125
1-1/4" (DN32)
150
1-1/2" (DN40)
Cv
Kv
200
2" (DN50)
1
0.21
0,18
250
2-1/2" (DN65)
2
0.42
300
3" (DN80)
3
0.84
400
4" (DN100)
4
600
6" (DN150)
7
Body Material
DI
Ductile Iron
BR
Bronze
CS
Carbon Steel (WCB)
S6
Stainless Steel (CF8M)
CI
Cast Iron
4
End Connections
Cv
Kv
A
25
21,5
0,36
B
30
25,8
0,72
D
55
47,4
1.6
1,4
F
85
73,3
5
2.5
2,2
G
115
99,1
6
4.4
3,8
H
130
112,1
7
6.4
5,5
I
200
172,4
8
9.5
8,2
J
395
340,5
9
15
12,9
8
Range
00
9
None
Diaphragm
PT
NPT
S6
BT
BSPT
VI
Viton
BP
BSPP
BN
Buna-N
316SST
SW
FSW
JL
Jorlon
I1
125# IFE
DD
Separate Double Diaphragm
F1
125# FE (except IFE)
ZZ
Non-Standard
I5
150# IFE
F5
150# FE (except IFE)
MD
For Metal Diaphragm
ED
For Elastomer Diaphragm
ZZ
Non-Standard
I2
250# IFE
F2
250# FE (except IFE)
I3
300# IFE
F3
300# FE (except IFE)
ZZ
Non-Standard
5
10
303SS
S6
316SS
I3
303SS F/IFE
I6
316SS F/IFE
ZZ
Non-Standard
Actuator
11
Trim
S3
12
303SST
B
100
3
11
Seat Material
A
Size
075
8
6
Standard
050
7
Double Bolting
00
None
DZ
Double Bolting
12
Accessories
0
None
6
316SS Bolting
7
Hi Temperature Bolting
Z
Non-Standard
Jordan Valve, a division of Richards Industries
3170 Wasson Road • Cincinnati, OH 45209
513.533.5600 • 800.543.7311 • 513.871.0105 (f)
[email protected] • www.jordanvalve.com
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