Mark 87 Series External Piloted Temperature Regulators Temperature Regulat

Mark 87 Series External Piloted Temperature Regulators Temperature Regulat
Temperature Regulators
Mark 87 Series
External Piloted Temperature Regulators
The Mark 87 piloted temperature regulator is the
Sliding Gate valve engineered to provide wide
rangeability and greater accuracy for a variety of
temperature control applications. Designed with
the same technology as the industry leading, selfcontained Mark 80, the Mark 87 is a piloted temperature regulator that offers quality and performance unparalleled by any competitive products
on the market.
Operation
The direct acting pilot valve is normally open,
allowing upstream pressure to force the main diaphragm down to open the main valve seats. As
the process temperature approaches the desired
setting, the fluid in the bulb vaporizes, creating
the necessary pressure on the pilot diaphragm to
throttle the pilot valve toward the closed position,
The reverse acting pilot is normally closed and
opens on an increase in temperature.
Features
• Sliding Gate Seats – All of Jordan Valve's
pilot-operated temperature regulators feature
advanced sliding gate seat technology
— Straight-through flow for reduced
turbulence, longer life and quiet operation
— Short stroke for fast response and
accurate regulation
— Easily interchangeable Cv's
— Extended tight shutoff due to wear
resistant coatings and overlap of seat
closure area
While identical to the Mark 80 in many ways, the
piloted Mark 87 can provide more accurate control, and is available in large line sizes (1/2" – 6").
It can be used where larger line sizes and higher
flow rates are required. The Mark 87 is available in
a wide variety of body materials, end connections,
temperature ranges, and bulb configurations.
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 87 External Piloted Temperature Regulators
The operation of the Mark 87 relies on a unique
liquid-vapor combination system. Due to the nature of this type of fill, the thermal operating system is capable of delivering far more operating
power than the simple liquid expansion systems
used on other temperature regulators. In addition, it is able to operate from the temperature of
the process itself and does not require the added
expense of temperature controllers or the piping
of plant air. This valve is available with both direct
acting and reverse acting pilot valves.
Mark 87 Externally Piloted Temperature Regulator
Specifications
Sizes: 1/2" through 6" (DN15 through DN150)
End Connections
• Threaded
• Companion Flanges (1/2" – 2") (DN15 – DN50)
• Integral Flanges (2-1/2" – 6") (DN65 – DN150)
Body Materials
• Ductile Iron
• Cast Iron
• Carbon Steel
• Stainless Steel
Trim Materials
• 303SS for DI, BRZ & CS body valves
• 316SS for SS body valves
Seat Materials
• Jorcote on SST – Standard
• Jorcote/Jordanic on SST – For severe service
• Chrome Plated SST – Optional (1/2" - 2" only)
Diaphragm: Stainless Steel
Stem Packing
• Spring-loaded Teflon (500°F max/260°C)
• Braided (above 500°F/260°C)
Thermal System
• Actuator: Type SWA, 304SS
• Capillary: 8' (2,4 m) copper standard. Available
up to 100' (30,5 m) in Stainless Steel
Armor
• SST – standard
• Other materials upon request
Sensing Bulb
• Copper – standard
• SST – optional
• Other materials upon request
Shutoff: ANSI Class IV
Temperature Control Ranges
10 - 55°F
(-12 - 13°C)
120 - 185°F
(49 - 85°C)
265 - 325°F
(129 - 163°C)
35 - 90°F
(2 - 32°C)
160 - 225°F
(71 - 107°C)
315 - 400°F
(157 - 204°C)
55 - 115°F
(13 - 46°C)
205 - 260°F
(96 - 127°C)
375 - 440°F
(190 - 227°C)
80 - 140°F
(27 - 60°C)
230 - 290°F
(110 - 143°C)
Note: a minimum pressure differential of 25 psi (1,7 bar) from valve inlet to
outlet is required in order for the valve to operate properly. Consult factory
if lower differential exists.
Overheat Protection: 100°F (37,7°C) over top of
range
Cv (Kv) Values & Maximum Differential Pressures
Valve Size
Inches
DN
Flow Coefficient
Cv
Kv
1/2"
15
5
4,3
3/4"
20
9.5
8,2
1"
25
15
12,9
1-1/4"
32
25
21,5
1-1/2"
40
30
25,8
2"
50
50
43
2-1/2"
3"
4"
6"
65
80
100
150
55
115
200
395
47,3
99
172
340
Seat
Material
SST
Jorcote
SST
Jorcote
SST
Jorcote
SST
Jorcote
SST
Jorcote
SST
Jorcote
Jorcote
Jorcote
Jorcote
Jorcote
Max ∆P
PSI
Bar
125
8,6
150
10,3
125
8,6
150
10,3
75
5,2
150
10,3
75
5,2
150
10,3
75
5,2
150
10,3
75
5,2
150
10,3
150
10,3
150
10,3
150
10,3
150
10,3
* Low flow trim available with Cv 2.5 (Kv 2,15) being the lowest
permissible value
Bulb and Well Dimensions
Bulb/Well
Type
Temperature Gauge: Optionally mounted on pilot
actuator (87T)
Action
• Direct (increase in temperature closes valve —
fails open)
• Reverse (increase in temperature opens valve –
fails closed)
Body Rating: Ductile Iron up to 725 psi (50 bar)
(except 2-1/2" – 6") & 650°F (343°C); Cast Iron up
to 500 psi (35 bar) & 450°F (232°C); Carbon Steel
and Stainless Steel up to 725 psi (50 bar) (except
2-1/2" – 6") & 650°F (343°C) depending upon specific construction.-20°F (-29°C) temperature limits on
all materials. For other temperatures, please consult
factory.
Bulb Type
A&B
Bulb Type C
Bulb Type
D-E-F
Well Type A
(Standard)
Well Type B
(Flanged)
Nominal Bulb Size (diameter x length)*
101°F (38,3°C) or above 100°F (37,7°C) or below
1" x 12"
1" x 14"
(25mm x 305mm)
(25mm x 356mm)
3/4" x 23" (optional)
3/4" x 27" (optional)
(19mm x 584mm)
(19mm x 686mm)
1" x 12" (SST only)
1" x 14" (SST only)
(25mm x 305mm)
(25mm x 356mm)
1-1/8" x 14" (Copper only) 1-1/8" x 14" (Copper only)
(29mm x 356mm)
(29mm x 356mm)
1" x 12"
1" x 14"
(25mm x 305mm)
(25mm x 356mm)
To fit bulb with 1" NPT tank fitting
To fit bulb with 1-1/2" or 2" x 150/300# flange
Also Available: Jordan also makes the MK87P,
which utilizes a pressure pilot as well as a temperature pilot. Consult factory for details.
-2-
Mark 87 Externally Piloted Temperature Regulator
Features & Benefits
•
•
•
•
•
•
-3-
Wide rangeability
Highly accurate
Unique liquid vapor combination system
Seal-welded actuator
Sliding gate seat
Requires no external power source
Mark 87 Externally Piloted Temperature Regulator
Dimensions (1/2" – 2")
• Threaded Ends, metric
Valve Material
Size
15
20
E
25
32
40
5" (127mm)
D
50
Valve ANSI
Size Flange
1/2"
3/4"
C
1"
A
1-1/4"
A1
1-1/2"
2"
• Threaded Ends
Valve Material
Size
3/4"
1"
1-1/4"
1-1/2"
2"
CS/SS
CI/DI
CS/SS
CI/DI
CS/SS
CI/DI
CS/SS
CI/DI
CS/SS
CI/DI
CS/SS
CI/DI
Dimensions (mm)
B
C
D
E
Weight
kgs
305
89
181
254
21,7
305
89
181
254
23,1
305
92
181
254
26,3
305
95
181
254
26,3
305
127
270
292
40,8
305
127
270
292
41,7
• Flanged Ends
B
1/2"
A
5.50
5.31
5.50
5.31
6.50
5.68
6.45
5.85
8.18
8.18
8.18
8.18
CS/SS
CI/DI
CS/SS
CI/DI
CS/SS
CI/DI
CS/SS
CI/DI
CS/SS
CI/DI
CS/SS
CI/DI
A
5.50
5.31
5.50
5.31
6.50
5.68
6.45
5.85
8.18
8.18
8.18
8.18
Dimensions (Inches)
B
C
D
12.0 3.50
7.12
E
Weight
lbs
10.0
48
12.0 3.50
7.12
10.0
53
12.0 3.62
7.12
10.0
58
12.0 3.75
7.12
10.0
58
12.0 5.00 10.62 11.5
90
12.0 5.00 10.62 11.5
92
150#
300#
150#
300#
150#
300#
150#
300#
150#
300#
150#
300#
A1
11.50
11.50
11.50
11.50
11.50
11.50
11.50
11.50
14.50
14.50
14.50
14.50
E
10.00
10.00
10.00
10.00
10.00
10.00
10.00
10.00
11.50
11.50
11.50
11.50
Weight
lbs
52
52
59
59
64
64
66
66
102
102
106
106
• Flanged Ends (metric)
Valve Flange
Size DIN*
15
20
25
32
40
50
10/16
25/40
10/16
25/40
10/16
25/40
10/16
25/40
10/16
25/40
10/16
25/40
* Not per DIN3202
-4-
Dimensions (Inches)
B
C
D
12.00 3.50 7.12
12.00 3.50 7.12
12.00 3.50 7.12
12.00 3.50 7.12
12.00 3.62 7.12
12.00 3.62 7.12
12.00 3.75 7.12
12.00 3.75 7.12
12.00 5.00 10.62
12.00 5.00 10.62
12.00 5.00 10.62
12.00 5.00 10.62
A1
292
292
292
292
292
292
292
292
368
368
368
368
Dimensions (mm)
B
C
D
305
89
181
305
89
181
305
89
181
305
89
181
305
92
181
305
92
181
305
95
181
305
95
181
305
127
270
305
127
270
305
127
270
305
127
270
E
254
254
254
254
254
254
254
254
292
292
292
292
Weight
kgs
23,6
23,6
26,8
26,8
29,0
29,0
29,9
29,9
46,3
46,3
48,1
48,1
Mark 87 Externally Piloted Temperature Regulator
Dimensions (2-1/2" – 6")
E
D
5"
(127mm)
B
C
A
• Flanged Ends
Valve ANSI
Size Flange
2-1/2"
3"
4"
6"
150#
300#
150#
300#
150#
300#
150#
300#
A1
10.87
11.50
11.75
12.50
13.87
14.50
17.75
18.62
• Flanged Ends (metric)
Dimensions (Inches)
B
C
D
13.25 6.93 12.75
13.25 6.93 12.75
13.25 6.93 12.75
13.25 6.93 12.75
12.00 8.00 12.75
12.00 8.00 12.75
12.00 9.00 12.75
12.00 9.00 12.75
E
11.00
11.00
11.50
11.50
13.00
13.00
13.50
13.50
Weight
lbs
Valve ANSI
Size Flange
140
65
160
80
200
100
290
150
10/16
25/40
10/16
25/60
10/16
25/40
10/16
25/60
* Not per DIN3202
-5-
A1
287
292
313
313
353
353
473
473
Dimensions (Inches)
B
C
D
336 176 324
336 176 324
336 176 324
336 176 324
305 203 324
305 203 324
305 229 324
305 229 324
E
279
279
292
292
330
330
343
343
Weight
lbs
63,5
63,5
72,6
72,6
90,7
90,7
131,5
131,5
MK87/0615
Mark 87 Externally Piloted Temperature Regulator
Ordering Schematic
Model No
Size
Body Mat'l
1
2
3
87
87T
Model
Standard
with Temperature Gauge
050
075
100
125
150
200
250
300
400
600
Size
1/2" (DN15)
3/4" (DN20)
1" (DN25)
1-1/4" (DN32)
1-1/2" (DN40)
2" (DN50)
2-1/2" (DN65)
3" (DN80)
4" (DN100)
6" (DN150)
DI
CS
S6
CI
Body Material
Ductile Iron
Carbon Steel (WCB)
Stainless Steel (CF8M)
Cast Iron
1&2
PT
BT
BP
SW
I5
I3
I7
I6
I8
I4
End Connections
NPT
BSPT
BSPP
FSW
150# IFE CS or SST valves
300# IFE CS or SST valves
IFE PN10 CS or SST valves
IFE PN16 CS or SST valves
IFE PN25 CS or SST valves
IFE PN40 CS or SST valves
3&4
C3
S3
S6
L1
L2
L3
L4
L5
L6
Trim Material
303SS/CU Tubing
303SS
316SS
303SS 5-10 DP
316SS 5-10 DP
303SS 10-15 DP
316SS 10-15 DP
303SS 15-20 DP
316SS 15-20 DP
5
V
W
A
B
Seat Material
303SS/Jorcote
316SS/Jorcote
303 SST
316 SST
4
5
6
7
6
K
8
9
A
B
7&8
06
12
19
27
35
42
49
9 & 10
A
B
E
F
G
H
N
11
12
NN
11 & 12
A
G
H
13 & 14
8
9
10
11
5.0 (4,3)
9.5 (8,2)
15 (12,9)
25 (21,5)
30 (25,8)
-20 to 20°F
10 to 55°F
35 to 90°F
55 to 115°F
80 to 140°F
110 to 165°F
120 to 185°F
12
13
14
15
16
Cv (Kv)
V
C
D
G
I
J
35 (30,1)
50 (43,0)
55 (47,3)
115 (98,9)
200 (172)
395 (340) (6")
Range
58
66
72
81
88
93
160 to 225°F
205 to 260°F
230 to 290°F
265 to 325°F
315 to 400°F
380 to 450°F
Thermowell
Size: For Bulb
Type, Fitting, & Mat'l
Dia x Length
Type A, 1" NPT, Cu
A
1" x 12"
Type A, 1" NPT, SST
B
1" x 14"
Type B, 1-1/2"x150#, SST
Type B, 1-1/2"x300#, SST
Type B, 2"x150#, SST
Type B, 2"x300#, SST
None
Tank Fitting Only
1" NPT, Brass for 1" Bulb
1" NPT SST for 1" Bulb
None
Bulb
Type & Material
Dia x Length
Type A & B Bulbs
Type A, Cu
1
1" x 12"
Type A, SST
2
1" x 14"
Type B, SST
3
1" x 17"
Capillary/Armor
Length
1
8' (2,4 m)
2
10' (3,0 m)
3
12' (3,7 m)
4
15' (4,6 m)
5
20' (6,1 m)
A
B
Material
Copper
SST
15
A
R
Actuator
Standard
SWA/Reinforced (Required below 0°F)
16
D
R
Action
Direct
Reverse
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