Emerson Ace95 Vapor Saver Tank Blanketing Valve Data Sheet

2015-03-30

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Bulletin 74.1:ACE95
October 2014

Types ACE95 and ACE95Sr
Tank Blanketing Valves

W9133

W8155

Figure 1. Type ACE95 Tank Blanketing Valve

Figure 2. Type ACE95Sr Tank Blanketing Valve

Features
• Fully Balanced Pilot
Design Reduces Inlet
Pressure Sensitivity

• Self-Contained

• Frictionless Pilot Valve

• Diagnostics Available

• Bubble Tight Shutoff

• Vacuum Settings Available

• Pilot Controlled

• Stainless Steel
Construction Available

• highly Sensitive

D102720X012

• Angled or In-Line Body Option

www.fisherregulators.com

Bulletin 74.1:ACE95
Specifications
The Specifications section lists the specifications for Types ACE95 and ACE95Sr Tank Blanketing Valves. Factory
specification is stamped on the nameplate fastened on the valve at the factory.
Sizes and End Connection Styles
	
Type ACE95
	
Angled Body(1):
	
3/4 NPT
	
1 NPT
	
NPS 1 / DN 25, CL150 RF
	
NPS 1 / DN 25, CL300 RF
	
NPS 1 / DN 25, PN 16/25/40 RF
	
NPS 1 / DN 25, Sanitary Flange
	
In-Line Body:
	
3/4 NPT
	
1 NPT
	
NPS 1 / DN 25, CL150 RF
	
NPS 1 / DN 25, CL300 RF
	
NPS 1 / DN 25, PN 16/25/40 RF
	
NPS 1 x 2 / DN 25 x 50, CL150 RF
	
NPS 1 x 2 / DN 25 x 50, PN 16/25/40 RF
	
NPS 1 / DN 25, Sanitary Flange
Type ACE95Sr
Angled Body(1):
2 NPT
NPS 2 / DN 50, CL150 RF
NPS 2 / DN 50, CL300 RF

	
	
	
	
	

Maximum Operating Inlet Pressure(2)
	
200 psig / 13.8 bar
Maximum Emergency Outlet (Casing) Pressure(2)
	
20 psig / 1.4 bar
Maximum Operating Outlet Pressure(2)
	
1.5 psig / 0.10 bar
Outlet Pressure Ranges
	
-5 in. w.c. to 1.5 psig / -12 to 0.10 bar
Minimum and Maximum Differential Pressures(2)
	
Minimum: 25 psi / 1.7 bar
	
Maximum: Up to 200 psi / 13.8 bar depending
	
on main valve spring (See Table 6)
Main Valve Flow Characteristic
	
Linear

Pressure Registration
	
External
Accuracy
	
Typically within 0.5 in. w.c. / 1 mbar when
	
flowing 5 to 70 percent of advertised capacities
Temperature Capabilities(2)
	
Nitrile (NBR): -20 to 180°F / -29 to 82°C
	
Fluorocarbon (FKM): 0 to 212°F / -18 to 100°C
	
Ethylenepropylene (EPDM - FDA):
	
-20 to 212°F / -29 to 100°C
	
Perfluoroelastomer (FFKM):
	
-20 to 212°F / -29 to 100°C
IEC Sizing Coefficients
	
Type ACE95(3):	
	XT: 0.72	
	
FD: 0.40	
	
FL: 0.89	
	Km: 0.79	

Flow Coefficients for Relief Valve Sizing
	
Type ACE95:	
Type ACE95Sr:
	Cv 1 use Cv 1.1	
Cv 20 use Cv 22
	Cv 2 use Cv 2.2	
Cv 45 use Cv 50
	Cv 4 use Cv 4.4	
Cv 60 use Cv 66
	Cv 7.5 use Cv 9.25
	Cv 10 use Cv 11
Construction Materials
	
Body: CF3M/CF8M Stainless steel
	
Trim: 304 Stainless steel and 316 Stainless steel
	
Elastomers: Nitrile (NBR), Fluorocarbon (FKM),
	
FDA-Ethylenepropylene (FDA-EPDM)
	
or Perfluoroelastomer (FFKM)
	
Diaphragm: Polytetrafluoroethylene (PTFE)
	
Actuator: 316 Stainless steel or Carbon steel
Approximate Weights (with all accessories)
	
Type ACE95: 40 lbs / 18 kg
	
Type ACE95Sr: 60 lbs / 27 kg

1. Various Single Array Manifold (SAM) tank connections are also available. Contact your local Sales Office for more information.
2. The pressure/temperature limits in this Bulletin or any applicable standard limitation should not be exceeded.
3. For NPS 1 / DN 25 body size, all trims.

2

Type ACE95Sr:
XT: 0.72
FD: 0.46
FL: 0.89
Km: 0.79

Bulletin 74.1:ACE95
Introduction

  • Control Pressure Gauge—Low-pressure gauge to
measure control pressure (tank pressure).

Tank blanketing is the process of using a gas, such
as nitrogen, to maintain a slightly positive pressure in
an enclosed storage tank. Tank blanketing prevents a
stored product from vaporizing into the atmosphere,
reduces product combustibility and prevents oxidation
or contamination of the product by reducing its
exposure to air. Tank blanketing is utilized with various
products, including: adhesives, pharmaceuticals,
pesticides, fertilizers, fuels, inks, photographic
chemicals and food additives.

  • Purge Meter (Rotameter)—Maintains a small
amount of flow through the sensing and/or main
line. Prevents corrosive tank vapors from damaging
upstream equipment.

Types ACE95 and ACE95Sr valves are selfcontained, fully balanced, pilot-operated and are
used for accurate pressure control on tank blanketing
systems. These valves help control emissions
and provide protection against atmospheric
contamination. Types ACE95 and ACE95Sr valves
maintain a positive tank pressure which reduces
the possibility of tank wall collapse during pump out
operations, prevents stored product from vaporizing
to atmosphere. The Type ACE95Sr uses an angled
body in either a 2 NPT, CL150 RF or CL300 RF and
is taller than the Type ACE95.

Features and Benefits
  • Pilot Controlled—ACE95 Series valves are pilot
operated which results in a high degree of accuracy
and control.
  • Fully Balanced Pilot—Eliminates setpoint changes
caused by variations in inlet pressure.
  • Large Actuator—Large actuator diaphragm
increases sensitivity to tank pressure changes.
  • Rolling Pilot Diaphragm—The rolling diaphragm
balances the pilot valve and eliminates friction,
resulting in extremely accurate control.
  • Diagnostic Port—Allows field analysis of valve
operation, simplifying maintenance and reducing
service costs.

Options and Accessories

  •  Pressure Switch—Allows installation of an alarm
system to indicate low or high-pressure on the tank.
  •  Outlet Check Valve—Prevents corrosive gases
and vapors from flowing back into the blanketing
system through the delivery line.
  • Diagnostic Gauge—Allows analysis of valve
operation in the field, simplifying service and reliability.
  • Single Array Manifold (SAM)—Provides sense line
connection and main valve connection through a
single tank nozzle. (Not compatible with In-Line
end connection).

Principle of Operation
Types ACE95 and ACE95Sr tank blanketing valves
control the vapor space pressure over a stored liquid.
When liquid is pumped out of the tank or vapors in the
tank condense, the pressure in the tank decreases.
Tank pressure is sensed by the large actuator
diaphragm. When tank pressure is less than the
valve set pressure, spring force moves the actuator
diaphragm downward.
When the actuator moves downward, it pushes open
the pilot valve which allows loading pressure to flow
into the tank. As loading pressure decreases, inlet
pressure is able to overcome the force of the main
valve spring, opening the main valve. See Figure 3.
When pressure in the tank increases above setpoint,
the large actuator diaphragm is pushed upward,
allowing the pilot to close. Loading pressure equalizes
with inlet pressure closing the main valve.
The pilot valve is balanced (inlet pressure creates
equal upward and downward force on these
components); therefore, the outlet pressure of the unit
is not affected by fluctuating inlet pressure.

  • Inlet Pressure Gauge—Displays pressure of
blanketing gas supply to the tank blanketing valve.

3

Bulletin 74.1:ACE95

Valve Closed

Valve open

Inlet pressure
Tank pressure
Atmospheric pressure
Inlet bleed pressure

Figure 3. Type ACE95 Operational Schematic

4

Bulletin 74.1:ACE95
Diagnostics

Thermal Equations

Tank blanketing valves are often installed in locations
that are difficult to access. Types ACE95 and ACE95Sr
valves are available with a diagnostics feature that
allows analysis of valve operation in the field, making
maintenance easier and more reliable.

For tanks up to 840,000 gallons / 3179 m3 capacity,
use one of the following equations:

The diagnostics feature uses the relationship between
pressure in the pilot and main valve chambers to
analyze valve performance.

Equation 2:

Sizing Methods
Direct Displacement
The direct displacement method should be used
with extreme caution. The direct displacement
method determines the amount of blanketing gas
required to replace liquid pumped out of the tank.
Direct displacement does not allow for fluctuating
temperature or other factors that may affect pressure
in the vapor space. This method is typically applied
to tanks operating at constant temperature and
containing non-flammable, non-volatile products.
Qtotal = Qpump
where,
	Qtotal	

=	 Required Flow Rate

	Qpump	

=	 Required Flow Rate to replace pumped
out liquid from Table 1

API 2000
The American Petroleum Institute Standard 2000
(API 2000) sizing method accounts for liquid pump-out
as well as contraction of tank vapors due to cooling.
When using API methods:
where,

Qtotal = Qpump + Qthermal

	Qtotal	

=	 Required Flow Rate

	Qpump	

=	 Required Flow Rate to replace pumped
out liquid from Table 1

	Qthermal	 =	 Required Flow Rate due to thermal
cooling. See Thermal Equations 1 to 4 	
below or Table 2.

Equation 1:
Qthermal [scfh Air] = Vtank x 0.0238
Qthermal [scfh Nitrogen] = Vtank x 0.0238 x 1.015
Equation 3:
Qthermal [Nm3/h Air] = Vtank x 0.169
Equation 4:
Qthermal [Nm3/h Nitrogen] = Vtank x 0.169 x 1.015
where,
  For Equations 1 and 2: Vtank = tank volume, gallons
  For Equations 3 and 4: Vtank = tank volume, m3
For tanks greater than 840,000 gallons / 3179 m3
capacity: See Table 2.
Depending on the method, there can be a significant
difference in the calculated required capacity. No
matter which method is used, the tank must be
equipped with supplemental venting to protect the
tank, product and personnel in cases of equipment
failure, fire exposure or other conditions that could
cause the tank pressure or vacuum to exceed
operating limits.

Capacity Information
Capacity information (Tables 2, 3, 4 and 5) are based
on 0.97 specific gravity nitrogen. Nitrogen is the most
common blanketing gas. Should you use a different
gas, convert the tabular values as follows: For
blanketing (pad) gases other than nitrogen, multiply
the given nitrogen flow rate values by the conversion
factors in Table 3. For gases of other specific gravities,
multiply the given nitrogen flow rate by 0.985 and
divide by the square root of the appropriate
specific gravity.

5

Bulletin 74.1:ACE95
Table 1. Flow Rate Conversion(1)
Multiply maximum pump rate OUT:

By

To obtain(1):

U.S. GPM
U.S. GPH
m3/hr

8.021
0.1337
1.01

SCFH
SCFH
Nm3/h

Barrels/hr
Barrels/day

5.615
0.2340

SCFH
SCFH

1. Gas flow of blanketing gas to replace liquid pumped out.

Table 2. API 2000 Requirements for Thermal Venting Capacity for Tanks Larger than 840,000 gallons / 20,000 barrels / 3179 m3
Tank Capacity

In Breathing (Vacuum), scfh / Nm3/h OF air

Gallons

m3

scfh

1,050,000

4000

24,000

643

1,260,000

5000

28,000

750

Nm3/h

1,470,000

6000

31,000

831

1,680,000

7000

34,000

911

1,890,000

8000

37,000

992

2,100,000

9000

40,000

1072

2,520,000

10,000

44,000

1179

2,940,000

11,000

48,000

1286

3,360,000

13,000

52,000

1394

3,780,000

14,000

56,000

1501

4,200,000

16,000

60,000

1608

5,040,000

19,000

68,000

1822

5,880,000

22,000

75,000

2010

6,720,000

25,000

82,000

2198

7,560,000

29,000

90,000

2412

Table 3. Conversion Factors (for converting Nitrogen flow rates to other gas flow rates)
BLANKET GAS

SPECIFIC GRAVITY

CORRECTION FACTOR

Natural Gas

0.60

1.270

Air

1.00

0.985

Dry CO2

1.52

0.797
0.985

Correction Factor =

SG

Table 4. Type ACE95 Capacities
CAPACITIES IN SCFH / Nm3/h OF NITROGEN

INLET PRESSURE
psig

CV = 1
kPa

SCFH

CV = 2

Nm3/h

SCFH

CV = 4

Nm3/h

CV = 7.5

Nm3/h

SCFH

Nm3/h

CV = 10
SCFH

Nm3/h

kg/cm2

25

1.7

1.76

172

1130

30.3

2300

61.6

4440

119

9900

265

11,200

300

30

2.1

2.11

207

1280

34.3

2670

71.6

5020

135

11,200

300

13,000

348

40

2.8

2.81

276

1680

45.0

3440

92.2

6780

182

13,500

362

16,400

440

50

3.5

3.52

345

2050

54.9

4090

110

8140

218

17,800

477

20,200

541

60

4.1

4.22

414

2330

62.4

4800

129

9370

251

18,200

488

22,700

608

70

4.8

4.92

483

2670

71.6

5450

146

10,600

284

23,600

632

26,600

713

80

5.5

5.62

552

3010

80.7

6160

165

12,000

322

27,400

734

30,800

825

90

6.2

6.33

621

3410

91.4

6840

183

13,200

354

30,800

825

34,100

914

- continued -

6

SCFH

bar

Bulletin 74.1:ACE95
Table 4. Type ACE95 Capacities (continued)
CAPACITIES IN SCFH / Nm3/h OF NITROGEN

INLET PRESSURE

CV = 1

CV = 2

CV = 4

CV = 7.5

CV = 10

psig

bar

kg/cm2

kPa

SCFH

Nm3/h

SCFH

Nm3/h

SCFH

Nm3/h

SCFH

Nm3/h

SCFH

Nm3/h

100

6.9

7.03

690

3690

98.9

7430

199

14,600

391

34,100

914

38,000

1018

110

7.6

7.73

758

4000

107

8110

217

16,000

429

36,800

986

41,300

1107

120

8.3

8.44

827

4370

117

8750

235

17,200

461

38,800

1040

44,600

1195

130

8.9

9.14

896

4590

123

9340

250

18,300

490

43,400

1163

46,300

1241

140

9.6

9.84

965

4930

132

10,100

271

19,500

523

46,500

1246

50,500

1353

150

10.3

10.55

1034

5300

142

10,800

289

21,000

563

49,900

1337

54,500

1461

160

11.0

11.25

1103

5640

151

11,400

306

21,500

576

53,200

1426

58,200

1560

170

11.7

11.95

1172

5950

159

12,000

322

23,000

616

55,800

1495

62,300

1670

180

12.4

12.65

1241

6320

169

12,600

338

24,700

662

59,600

1597

65,900

1766

190

13.1

13.36

1310

6630

178

13,400

359

25,600

686

62,600

1678

69,600

1865

200

13.8

14.06

1379

6970

187

14,000

375

27,200

729

65,100

1745

71,900

1927

Table 5. Type ACE95Sr Capacities
CAPACITIES IN SCFH / Nm3/h OF NITROGEN

INLET PRESSURE

CV = 20

CV = 45

CV = 60

psig

bar

kg/cm2

kPa

SCFH

Nm3/h

SCFH

Nm3/h

SCFH

Nm3/h

25

1.7

1.76

172

26,700

716

60,200

1613

80,000

2144

30

2.1

2.11

207

30,200

809

68,100

1825

90,800

2433

40

2.8

2.81

276

37,500

1005

84,500

2265

112,700

3020

50

3.5

3.52

345

45,700

1225

102,800

2755

137,100

3674

60

4.1

4.22

414

53,800

1442

121,000

3243

161,400

4325

70

4.8

4.92

483

61,800

1656

139,200

3731

185,600

4974

80

5.5

5.62

552

69,900

1873

154,400

4138

209,800

5623

90

6.2

6.33

621

78,000

2090

175,500

4703

234,000

6271

100

6.9

7.03

690

86,000

2305

193,600

5188

258,200

6920

125

8.6

8.79

862

102,100

2736

238,900

6402

306,500

8214

150

10.3

10.55

1034

126,300

3385

284,200

7616

378,900

10,154

175

12.1

12.31

1207

142,400

3816

329,400

8828

427,200

11,449

200

13.8

14.06

1379

166,500

4462

347,700

9318

499,600

13,390

Table 6. Minimum and Maximum Differential Pressures
Body size
nps
3/4
and 1

1

2

DN
20
and 25

25

50

Valve Cv

1 to 4

7.5 to 10

20 to 60

Inlet pressure range
psig

bar

Spring part
number

25 to 50

1.7 to 3.4

Spring free length

Spring wire diameter

In.

mm

In.

mm

GC220704X22

1.50

38.1

0.038

0.96

51 to 120

3.5 to 8.3

GC220705X22

1.50

38.1

0.051

1.30

121 to 200

8.3 to 13.8

GC220706X22

1.50

38.1

0.059

1.50

25 to 50

1.7 to 3.4

GC220705X22

1.50

38.1

0.051

1.30

51 to 120

3.5 to 8.3

GC220706X22

1.50

38.1

0.059

1.50

121 to 200

8.3 to 13.8

GC220709X22

1.50

38.1

0.072

1.83

25 to 50

1.7 to 3.4

GC220714X22

4.58

116

0.148

3.76

51 to 120

3.5 to 8.3

GC220712X22

4.00

102

0.177

4.50

121 to 200

8.3 to 13.8

GC220713X22

4.00

102

0.218

5.54

7

Bulletin 74.1:ACE95
12.50 /
317

12.50 /
317
14.80 /
376
INLET FILTER
TYPE 252

SENSING PORT
1/2 NPT
3/4 or 1 NPT

3/4 or 1 NPT

1.75 /
44

1.50 /
38

0.83 /
21

5.50 /
140
IN. / mm
GE18680

Figure 4. Type ACE95 NPT and In-Line Connection Dimensions

3/4 or 1 NPT
3.25 /
83
IN. / mm
GE18680

Figure 5. Type ACE95 NPT and Angle Connection Dimensions

8

Bulletin 74.1:ACE95
12.5 / 318

18.1 /
460
Sensing port
1/2 npt

Inlet filter
Type 252

2 npt

Inlet
2.4 /
61

2 npt
IN. / mm

6.1 /
155

E0736

Figure 6. Type ACE95Sr NPT Dimensions

Table 7. Type ACE95 Dimensions (see Figures 7 and 8)
Dimensions
BODY
SIZE

NPS 3/4 /
DN 20

NPS 1 /
DN 25

Angle-Body
END CONNECTION STYLE

Angle and In-Line(1) Body
B

A

Without Check Valve

C
With Check Valve

In.

mm

In.

mm

In.

mm

NPT

3.25

83

0.83

21

5.03

128

NPT

3.25

83

0.83

21

5.03

128

CL150, CL300 and
PN 16/25/40 RF Flange

5.89

150

3.47

88

7.67

195

CL150 and CL300 RF Weld
neck Flange

5.22

133

2.80

71

7.00

128

Sanitary Flange

6.05

154

3.63

92

7.83

199

Low-Pressure

High-Pressure(2)

In.

mm

In.

mm

12.5

317

14.6

371

1. For In-Line body: available only for NPS 1 / DN 25 body size with CL150 RF flange.
2. High-pressure body requires a unique spring case which is available as special order.

9

Bulletin 74.1:ACE95
Ø 12.50 / 318

CONTROL PRESSURE
XP SWITCH
PURGES

15.9 / 404
C
INLET

3.28 / 83

2.13 / 54

SENSING CONNECTION
1/2 NPT
2.00 /
51

14.0 / 356

9.00 / 229

IN. / mm

Figure 7. ACE95 Series Flanged and In-Line Body Dimensions (see Table 7)

CONTROL PRESSURE

Ø 12.50 / 318

XP SWITCH
PURGES

15.9 / 404
C
INLET
DIAGNOSTIC

3.28 / 83

B
SENSING CONNECTION
1/2 NPT
A

8.50 / 216

9.00 / 229

In. / mm
GC950902

Figure 8. ACE95 Series Flanged and Angle Body Dimensions (See Table 7)

10

Bulletin 74.1:ACE95
Ordering Information
Refer to the Specifications section on page 2. Carefully
review each specification and construction feature, then
complete the Ordering Guide on pages 11 and 12.

Also, please complete the Specifications Worksheet at
the bottom of the Ordering Guide on page 12.

Ordering Guide
Type (Select One)
   ACE95
  ACE95Sr
Body Size and Inlet Connection Style (Select One)
  Type ACE95 (Angled Body)
   3/4 NPT
      1 NPT
      NPS 1 / DN 25, CL150 RF
      NPS 1 / DN 25, CL300 RF
      NPS 1 / DN 25, PN 16/25/40 RF
      NPS 1 / DN 25, Sanitary Flange
  Type ACE95 (In-Line Body)
      3/4 NPT
      1 NPT
      NPS 1 / DN 25, CL150 RF
      NPS 1 / DN 25, CL300 RF
      NPS 1 / DN 25, PN 16/25/40 RF
      NPS 1 x 2 / DN 25 x 50, CL150 RF
      NPS 1 x 2 / DN 25 x 50, PN 16/25/40 RF
      NPS 1 / DN 25, Sanitary Flange
  Type ACE95Sr (Angled Body)
      2 NPT
      NPS 2 / DN 50, CL150 RF
      NPS 2 / DN 50, CL300 RF
Actuator/Diaphragm (Select One)
    Carbon steel with PTFE diaphragm
    316 Stainless steel with PTFE diaphragm
Elastomers (Select One)
    Nitrile (NBR)
   Fluorocarbon (FKM)
   Ethylenepropylene (EPDM - FDA)
   Perfluoroelastomer (FFKM)

Main Valve Coefficient (Select One)
  Type ACE95
   Cv – 10 (not available in 3/4 NPT)
   Cv – 7.5 (not available in 3/4 NPT)
   Cv – 4
   Cv – 2
   Cv – 1
  Type ACE95Sr
   Cv – 60
   Cv – 45
   Cv – 20
Control Pressure Range (Select One)
    0.5 to 5 in. w.c. / 1 to 12 mbar
    4 to 10 in. w.c. / 10 to 25 mbar
    8 to 15 in. w.c. / 20 to 37 mbar
    0.5 to 1.5 psig / 0.03 to 0.10 bar
    -1 to 1 in. w.c. / -2 to 2 mbar
    -0.5 to -5 in. w.c. / -1 to -12 mbar
Inlet Operating Range (Select One)
    25 to 50 psig / 1.7 to 3.5 bar
    51 to 120 psig / 3.5 to 8.3 bar
    121 to 200 psig / 8.3 to 13.8 bar
Options (Select Desired Options)
   Stainless steel Filter in lieu of standard
Aluminum/Zinc
    Inlet Pressure Gauge, Stainless steel
    Control Pressure Gauge, Dwyer®
   Control Gauge, Stainless steel, for setpoint
below 2 in. w.c. / 5 mbar
   Control Gauge, Stainless steel, for setpoint
above 2 in. w.c. / 5 mbar
    Sensing Line Purge, Acrylic
    Sensing Line Purge, Stainless steel
    Main Line Purge, Acrylic
    Main Line Purge, Stainless steel
    Pressure Switch, X-Proof
    Main Line Check Valve, Stainless steel
    Diagnostic and Inlet Gauges, Stainless steel

Dwyer® is mark owned by Dwyer, Instruments Inc.

11

Bulletin 74.1:ACE95
Ordering Guide (continued)

Specification Worksheet

Single Array Manifold (Optional)
   Yes, please add a SAM unit to my order. Please
specify tank connection size and style (i.e. NPS 2 /
DN 50, CL150 RF). Not available for In-Line bodies.
	
Parts Kit (Optional)
    Yes, please send one parts kit to match this order.

Application Specifications:
Product in Tank
Tank Size
Pump In Rate
Pump Out Rate
Blanketing Gas (Type and Specific Gravity)
Conservation Vent Setpoints:
  Pressure

  Vacuum

Pressure Requirements (Please Designate Units):
Maximum Inlet Pressure (P1max)
Minimum Inlet Pressure (P1min)
Control Pressure Setting (P2)
Maximum Flow (Qmax)
Other Specifications:
Is a vapor recovery regulator required?

Yes

No

Other Requirements:

Industrial Regulators

Natural Gas Technologies

TESCOM

Emerson Process Management
Regulator Technologies, Inc.

Emerson Process Management
Regulator Technologies, Inc.

Emerson Process Management
Tescom Corporation

USA - Headquarters
McKinney, Texas 75070 USA
Tel: +1 800 558 5853
Outside U.S. +1 972 548 3574

USA - Headquarters
McKinney, Texas 75070 USA
Tel: +1 800 558 5853
Outside U.S. +1 972 548 3574

USA - Headquarters
Elk River, Minnesota 55330-2445, USA
Tels: +1 763 241 3238
    +1 800 447 1250

Asia-Pacific
Shanghai 201206, China
Tel: +86 21 2892 9000

Asia-Pacific
Singapore 128461, Singapore
Tel: +65 6770 8337

Europe
Selmsdorf 23923, Germany
Tel: +49 38823 31 287

Europe
Bologna 40013, Italy
Tel: +39 051 419 0611

Europe
Bologna 40013, Italy
Tel: +39 051 419 0611
Chartres 28008, France
Tel: +33 2 37 33 47 00

Asia-Pacific
Shanghai 201206, China
Tel: +86 21 2892 9499

Middle East and Africa
Dubai, United Arab Emirates
Tel: +971 4811 8100

Middle East and Africa
Dubai, United Arab Emirates
Tel: +971 4811 8100

For further information visit www.fisherregulators.com
The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher is a mark owned by Fisher Controls International LLC,
a business of Emerson Process Management.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or
guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right to modify or improve the designs or specifications of such
products at any time without notice.
Emerson Process Management Regulator Technologies, Inc. does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and
maintenance of any Emerson Process Management Regulator Technologies, Inc. product remains solely with the purchaser.

©Emerson Process Management Regulator Technologies, Inc., 2001, 2014; All Rights Reserved



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