Jordan Valve Mark 80 Self-Operating Sliding Gate Temperature Regulator

Prices starting at:
$2,317.00
Out of stock
SKU
MK80

The Jordan Valve Mark 80 is an accurate and durable industrial temperature regulator that requires no external power source.

Jordan Valve's Mark 80 temperature regulator is designed for tank heating, heat exchangers, steam tracing, air drying products, steam drain cooling and regulating fluids. It features sliding gate seats for reduced turbulence, quiet operation, short stroke, fast response, and accurate temperature control.

Jordan Valve’s unique Seal Welded Actuator (SWA), used with Jordan's sliding gate seat, provides exceptional accuracy and long life in a direct operated industrial temperature regulator.

  • For tank heating, heat exchangers, steam tracing, air drying products, steam drain cooling, and regulating cooling fluids
  • Temperature ranges from -20° to 450°F
  • High rangeability: Controls flows from 10% to 90% of rated capacity
  • Available with capillaries up to 100 feet in length
  • Sliding gate seats provide straight-through flow for reduced turbulence and quiet operation; Short stroke for fast response and accurate regulation
  • Easy to change Cv as needed
  • Sealed actuator with stainless steel diaphragm, no bellows needed
  • ANSI Class IV tight shutoff

Models Available

Use this table to find the right model for your application. Don't see the option you need? Call a Lesman sales specialist at 800-953-7626

Make one selection from each section of the chart. A finished model number will look like this: 80050DI/PTT3A449AAN1N1QD

Description Size Ductile Iron Bronze
Catalog Number Catalog Number
Self Operating Temperature Regulator, NPT Threaded End Connections,303SS Trim and Seat, Teflon Packing, and Copper Bulb with 1" NPT Fitting, 8' Standard Copper Capillary and SWA Actuator
Regulator Size and Material 1/4"
3/8"
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
80025DI/PTT3
80038DI/PTT3
80050DI/PTT3
80075DI/PTT3
80100DI/PTT3
80125DI/PTT3
80150DI/PTT3
80200DI/PTT3
80025BR/PTT3
80038BR/PTT3
80050BR/PTT3
80075BR/PTT3
80100BR/PTT3
80125DI/PTT3
80150BR/PTT3
80200BR/PTT3
Seat Material 303 Stainless Steel
303 Stainless Steel and Jorcote
A
V
Flow (Cv)* 0.0008
0.0002
0.004
0.008
0.02
0.04
0.08
0.21
0.42
0.84
1.6
2.5
4.4
6.4
9.5
15
25
30
Y
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
A
B
Spring Range
(Call for °C Ranges)
-20° to 20°F
10° to 55°F
35°to90°F
55° to 115°F
80° to 140°F
110° to 165°F
120° to 185°F
160° to 225° F
205° to 260°
230° to 290°F
265° to 325°F
315° to 400°F
380° to 450°F
6
12
19
27
35
42
49
58
66
72
81
88
93
Thermowell 1" x 12" Thermowell Bulb (Diam x Len)
1" x 14" Thermowell Bulb (Diam x Len)
AAN1N1Q
ABN2N1Q
Action Direct
Reverse
D
R

* Cv at acapacity for a given regulator size provided at no charge.

More Information
HART No
SIL-Rated No
3A Sanitary No
Wireless No
Regulator Type Temperature
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