Emerson Rosemount 1595 User manual

www.rosemount.com
Reference Manual
00809-0100-4828, Rev AA
October 2003
Rosemount 1595 Conditioning Orifice Plate

Reference Manual
00809-0100-4828, Rev AA
October 2003 Rosemount 1595
www.rosemount.com
Table of Contents
SECTION 1
Introduction
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Receiving and Inspection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Returning the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
SECTION 2
Installation
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Location and Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Horizontal Pipe Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Vertical Pipe Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
1595 Straight Pipe Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Standard Pipe Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Standard Meter Section Lengths . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Rosemount 1595 Types: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Rosemount 1496 Types: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Rosemount 1497 Types: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
APPENDIX A
Specifications and
Reference Data
Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Functional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Physical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4
APPENDIX B
Installation Drawings
Standard Dimensional Drawings for Rosemount 1496 . . . . . . . . . . . . B-1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-4
Standard Dimensional Drawings for Rosemount 1497 . . . . . . . . . . . . B-5

Reference Manual
00809-0100-4828, Rev AA
October 2003
Rosemount 1595
TOC-2

Reference Manual
00809-0100-4828, Rev AA
October 2003 Rosemount 1595
www.rosemount.com
Rosemount 1595 Conditioning
Orifice Plate
NOTICE
Read this manual before working with the product. For personal and system safety, and for
optimum product performance, make sure you thoroughly understand the contents before
installing, using, or maintaining this product.
The United States has two toll-free assistance numbers and one International number.
Customer Central
1-800-999-9307 (7:00 a.m. to 7:00 P.M. CST)
International
1-[phone]
National Response Center
1-800-654-7768 (24 hours a day)
Equipment service needs
The products described in this document are NOT designed for nuclear-qualified
applications. Using non-nuclear qualified products in applications that require
nuclear-qualified hardware or products may cause inaccurate readings.
For information on Rosemount nuclear-qualified products, contact your local Emerson
Process Management Representative.
This device is intended for use in temperature monitoring applications and should not be
used in control and safety applications.

Reference Manual
00809-0100-4828, Rev AA
October 2003 Rosemount 1595
www.rosemount.com
Section 1 Introduction
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1
Receiving and Inspection . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1
Returning the Product . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-1
USING THIS MANUAL This product manual provides installation, configuration, calibration,
troubleshooting, and maintenance instructions for the Rosemount 1595
Conditioning Orifice Plate
Section 2: Installation
Appendix A: Specifications and Reference Data
Appendix B: Approvals
RECEIVING
AND INSPECTION
Flowmeters are available in different models and with different options, so it is
important to inspect and verify that the appropriate model was delivered
before installation.
Upon receipt of the shipment, check the packing list against the material
received and the purchase order. All items are tagged with a model number,
serial number, and customer tag number. Report any damage to the carrier.
RETURNING THE
PRODUCT
To expedite the return process, call the Rosemount National Response
Center toll-free at 800-654-7768. This center, available 24 hours a day, will
assist you with any needed information or materials.
The center will ask for the following information:
• Product model
• Serial numbers
• The last process material to which the product was exposed
The center will provide
• A Return Material Authorization (RMA) number
• Instructions and procedures that are necessary to return goods that
were exposed to hazardous substances
NOTE
If a hazardous substance is identified, a Material Safety Data Sheet (MSDS),
required by law to be available to people exposed to specific hazardous
substances, must be included with the returned materials.

Reference Manual
00809-0100-4828, Rev AA
October 2003
Rosemount 1595
1-2

Reference Manual
00809-0100-4828, Rev AA
October 2003 Rosemount 1595
www.rosemount.com
Section 2 Installation
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1
Location and Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-6
SAFETY MESSAGES Instructions and procedures in this section may require special precautions to
ensure the safety of the personnel performing the operations. Please refer to
the following safety messages before performing any operation in this section.
Checklist The following is a summary of the steps required to complete a 1595
installation.
If this is a new installation, begin with step 1.
If the mounting is already in place, verify that the orifice flange size and rating
match the recommended specification and begin with step 5.
1. Determine where the 1595 is to be place within the piping system.
2. Establish the proper orientation as determined by the intended
service for the orifice plate.
3. Review “Location and Orientation” on page 2-2.
4. Confirm the 1595 configuration.
5. Measure the pipe’s internal diameter (I.D.), preferably at 1 x I.D. from
the orifice flange (upstream or downstream).
NOTE
Providing the pipe’s I.D. at the time of purchasing the 1595 is necessary to
maintain published orifice plate accuracy.
6. Install the orifice plate.
7. Check for leaks.
8. Commission the orifice plate.
Failure to follow these installation guidelines could result in death or serious injury:
• Make sure only qualified personnel perform the installation.
• Remove pressure and drain the pipe assembly prior to installing or removing the
orifice plate.
• If the process fluid is caustic or otherwise hazardous, follow the instruction closely
to prevent mishap.

Reference Manual
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October 2003
Rosemount 1595
2-2
LOCATION AND
ORIENTATION
The orifice plate electronics must be installed in the proper orientation relative
to the pipe and the fluid measured.
Horizontal Pipe
Installation
NOTE
The maximum acceptable temperature is –100 to 700 °F (-73 to 370 °C).
Gas in Horizontal Pipes
The electronics should be mounted above the pipe to ensure that condensate
does not collect on the transmitter sensing diaphragms. Orient the unit within
the 120°recommended zone as shown in Figure 2-1.
Figure 2-1. Gas in Horizontal
Pipes
Liquid or Steam in Horizontal Pipes
The electronics should be mounted below the pipe to ensure that gases do
not collect on the transmitter sensing diaphragms.
Figure 2-2. Steam in Horizontal
Pipes
30 degrees
Recommended Zone 120 degrees
30 degrees
Flow
Recommended Zone 120 degrees
Flow

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October 2003
2-3
Rosemount 1595
Figure 2-3. Liquid in Horizontal
Pipes
Vertical Pipe Installation Gas in Vertical Pipes
Mount the electronics above the pipe with the instrument lines sloping down.
Figure 2-4. Gas in Vertical Pipes
Flow
90 degrees Recommended Zone 45 degrees
Recommended
Zone 45 degrees
Flow

Reference Manual
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October 2003
2-4
Rosemount 1595
Liquid or Steam in Vertical Pipes
Mount the transmitter below the pipe with the instrument lines sloping up.
Figure 2-5. Liquid in Vertical
Pipes
Figure 2-6. Steam in Vertical
Pipes
Flow
* Bring height of LO instrument line to the same height as HI
instrument line before running down to the transmitter
*
LO Instrument Line
LO Transmitter
Connection
HI Instrument Line
Flow
* Bring height of LO instrument line to the same height as HI
instrument line before running down to the transmitter
*
LO Instrument Line
LO Transmitter
Connection
HI Instrument Line

Reference Manual
00809-0100-4828, Rev AA
October 2003
2-5
Rosemount 1595
1595 Straight Pipe
Requirements
Use the appropriate lengths of straight pipe upstream and downstream of the
1595 to minimize the effects of moderate flow disturbances in the pipe.
Standard Pipe Schedule
Standard Meter Section
Lengths
Beta 0.40 0.65
Upstream (inlet)
side of primary
Single 90° bend or tee 2 2
Two or more 90 ° bends in the same plane 2 2
Two or more 90° bends in different plane 2 2
Up to 10° of swirl 2 2
Reducer (1 line size) 2 2
Butterfly valve (75% open) 2 2
Downstream (outlet) side of primary 22
Line Size ANSI Class 300 ANSI Class 600 ANSI Class 900 ANSI Class 1500 ANSI Class 2500
WN SO RTJ WN RTJ WN RTJ WN RTJ WN RTJ
2-in. (51 mm) STD STD STD STD STD STD STD XH XH 160 160
3-in. (76 mm) STD STD STD STD STD STD STD XH XH 160 160
4-in. (102 mm) STD STD STD STD STD STD STD XH XH 160 160
5-in. (127 mm) STD STD STD STD STD STD STD XH XH 160 160
6-in. (153 mm) STD STD STD STD STD STD STD XH XH 160 160
8-in. (203 mm) STD STD STD STD STD STD STD XH XH 160 160
10-in. (254 mm) STD STD STD STD STD STD STD XH XH 160 160
12-in. (305 mm) STD STD STD STD STD STD STD XH XH 160 160
14-in. (356 mm) STD STD STD STD STD STD STD XH XH — —
16-in. (406 mm) STD STD STD STD STD STD STD XH XH — —
18-in. (457 mm) STD STD STD STD STD STD STD XH XH — —
20-in. (508 mm) STD STD STD STD STD STD STD XH XH — —
24-in. (610 mm) STD STD STD STD STD STD STD XH XH — —
Line Size Upstream Length Downstream Length I.D.
2-in. (51 mm) 1.7 ft. (0.52 mm) 0.90 ft. (0.27 mm) 2.067-in. (52.5 mm)
3-in. (76 mm) 2.6 ft. (0.79 mm) 1.30 ft. (0.40 mm) 3.068-in. (77.9 mm)
4-in. (102 mm) 3.4 ft. (1.00 mm) 1.70 ft. (0.52 mm) 4.026-in. (102.3 mm)
5-in. (127 mm) 4.2 ft. (1.30 mm) 2.10 ft. (0.64 mm) 5.047-in. (128.3 mm)
6-in. (153 mm) 5.1 ft. (1.60 mm) 2.50 ft. (0.76 mm) 6.065-in. (154.1 mm)
8-in. (203 mm) 6.7 ft. (2.00 mm) 3.30 ft. (1.00 mm) 7.981-in. (202.7 mm)
10-in. (254 mm) 8.4 ft. (2.60 mm) 4.20 ft. (1.30 mm) 10.020-in. (254.5 mm)
12-in. (305 mm) 10.0 ft. (3.00 mm) 5.00 ft. (1.50 mm) 12.000-in. (304.8 mm)
14-in. (356 mm) 11.0 ft. (3.40 mm) 5.50 ft. (1.70 mm) 13.250-in. (336.6 mm)
16-in. (406 mm) 12.7 ft. (3.90 mm) 6.40 ft. (1.90 mm) 15.250-in. (393.7 mm)
18-in. (457 mm) 14.4 ft. (4.40 mm) 7.20 ft. (2.20 mm) 17.250-in. (438.1 mm)
20-in. (508 mm) 16.0 ft. (4.90 mm) 8.00 ft. (2.40 mm) 19.250-in. (488.9 mm)
24-in. (610 mm) 19.4 ft. (5.90 mm) 9.70 ft. (3.00 mm) 23.250-in. (590.5 mm)

Reference Manual
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October 2003
2-6
Rosemount 1595
INSTALLATION
Rosemount 1595 Types:
1595 P
1595 G
1595 U
Rosemount 1496 Types:
1496 WN
1496 SO
1496 RJ Step 1: Determine the Proper Orientation
See “Location and Orientation” on page 2-2.
Step 2: Weld the Flange Union.
Follow these steps to weld the orifice flanges to the pipe.
1. Depressurize the line using site-specific requirements
2. Prepare the pipe ends.
a. For flanged models, ensure the pipe mounting flange is the same
size or rating.
a. For threaded models, ensure the pipe union or coupling is the
same size pipe thread as the meter section
3. Ensure that the pipe mounting flange is the correct size and rating.
4. Ensure that the flange taps are aligned and level.
5. Weld the orifice flange to the pipe. To avoid serious burns, allow the
orifice flanges to cool before continuing.
Step 3: Install the Orifice Plate:
1. Depressurize the line using site-specific requirements
2. Loosen all studs and nuts.
3. Remove the studs in one-half of the flange union.
4. Spread flange union by turning jackscrews clockwise.
5. Install the new plate or remove the existing plate for replacement or
inspection.
6. Install the new gaskets when installing the plate. It is recommended
that new gaskets be installed each time the orifice flange union is
separated.
7. Center the plate in the pipe I.D.
8. Release the flange union by turning the jackscrews
counter-clockwise.
9. Replace the studs.
10. Tighten studs in a star pattern.

Reference Manual
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October 2003
2-7
Rosemount 1595
Rosemount 1497 Types:
1497 WNP
1497 RJ
Step 1: Determine the Proper Orientation
See “Location and Orientation” on page 2-2.
Step 2: Install the Meter Section
Follow these steps to weld the orifice flanges to the pipe.
1. Depressurize the line using site-specific requirements
2. Remove the section of pipe that will be replaced by the meter section
using site-specific requirements
3. Ensure that the pipe mounting flange is the correct size and rating
a. For flanged models, ensure the pipe mounting flange is the same
size or rating.
b. For threaded models, ensure the pipe union or coupling is the
same size pipe thread as the meter section
4. Orient the assembly appropriately for the type of service (liquid, gas,
or steam).
5. Ensure that the I.D. of the meter section and the I.D. of the pipe are
concentric.
6. Complete assembly to the appropriate connections. To avoid serious
burns, allow the orifice flanges to cool before continuing.
For commissioning, operation and maintenance, refer to the appropriate
transmitter reference manual
• Rosemount 3051C Pressure Transmitter Reference Manual
(document number 00809-0100-4001)
• Rosemount 3051S Series Pressure Transmitter Reference Manual
(document number 00809-0100-4801)
• Rosemount 3095MV Mass Flow Transmitter Reference Manual
(document number 00809-0100-4716)

Reference Manual
00809-0100-4828, Rev AA
October 2003
2-8
Rosemount 1595

Reference Manual
00809-0100-4828, Rev AA
October 2003 Rosemount 1595
www.rosemount.com
Appendix A Specifications and
Reference Data
Specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-1
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-3
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page A-4
SPECIFICATION The Rosemount 1595 can be used with Rosemount 1496 Orifice Flange
Unions and Rosemount 1497 Meter Sections. For product offering see
document number 00813-0100-4792.
Functional Service and Flow Range
Liquid, gas or vapor turbulent flow, for pipe Reynold’s Numbers greater than
2,000.
Pipe Sizes
2 to 24-in. (50 to 600 mm). Contact Emerson Process Management for other
pipe sizes.
Operating Temperature Limits
-100 to 700 °F (-73 to 370 °C) (Contact Emerson Process Management for
temperatures above 700 °F)
Maximum Working Pressure
• Flange rating per ANSI B16.5.
Physical Specifications Materials of Construction
Orifice Plate
• 316/316L Stainless Steel
Flange Mounting Hardware
• The 1595 can be tailored for use in conjunction with the Rosemount 1496
Flange Union and, if required, the Rosemount 1497 Meter Section. See
the Product Data Sheet 00813-0100-4792 for more information regarding
the Rosemount 1496 and 1497.

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October 2003
Rosemount 1595
A-2
Orifice Bore Sizes
Beta (β) is calculated by 2 x d / pipe size.
Orifice Type
• Paddle
• Square-edge
Performance Flow Coefficient Uncertainty
Sizing
Perform a flow calculation using the Instrument Toolkit™software package.
Alternatively, contact a Emerson Process Management sales representative
or Emerson Process Management Customer Central at 1-800-999-9307 for
assistance. A Configuration Data Sheet is required prior to order for
application verification.
Straight Pipe Requirement
Use the appropriate lengths of straight pipe upstream and downstream of the
1595 to minimize the effects of moderate flow disturbances in the pipe.
Table A-2 lists recommended lengths of straight pipe.
Beta (β) = 0.40 Beta (β) = 0.65
2-in (50.8 mm) 0.413 0.620(1)
(1) Beta (β) = 0.60 for 2-in. (50.8 mm) line size.
3-in. (76.2 mm) 0.609 0.092
4-in. (101.6 mm) 0.813 1.203
6-in. (152.4 mm) 1.213 1.971
8-in. (203.2 mm) 1.596 2.594
10-in. (254.0 mm) 2.004 3.257
12-in. (304.8 mm) 2.400 3.900
14-in. (355mm) 2.800 3.900
16-in. (406.4 mm) 3.200 4.550
18-in. (457.2 mm) 3.600 5.200
20-in. (508.0 mm) 4.000 6.500
24-in. (609.6 mm) 4.800 7.800
Table A-1. Discharge Coefficient Uncertainty
Beta Ratio Accuracy
β= 0.40 0.50%
β= 0.65 0.75%
Table A-2. 1595 Straight Pipe Requirements
Beta 0.40 0.65
Upstream (inlet)
side of primary
Single 90° bend or tee 2 2
Two or more 90 ° bends in the same plane 2 2
Two or more 90° bends in different plane 2 2
Up to 10° of swirl 2 2
Reducer (1 line size) 2 2
Butterfly valve (75% open) 2 2
Downstream (outlet) side of primary 22

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October 2003
A-3
Rosemount 1595
DIMENSIONAL DRAWINGS
Rosemount 1595 Conditioning Orifice Plate
(Paddle, Square edged, Concentric)
Line Size
Diameter for Paddle Type Paddle
Length
Paddle
Width
150# 300# 600# 900# 1500# 2500#
2 -in.
(50.8 mm)
4.125-in.
(104.78 mm)
4.375-in.
(111.13 mm)
4.375-in.
(111.13 mm)
5.625-in.
(142.875 mm)
5.625-in.
(142.875 mm)
5.750-in.
(146.050mm)
4-in.
(101.6 mm)
1-in.
(25.4 mm)
3-in.
(76.2 mm)
136.53-in.
(6.875 mm)
5.875-in.
(149.23 mm)
5.875-in.
(149.23 mm)
6.625-in.
(168.275 mm)
6.875-in.
(174.625 mm)
7.750-in.
(196.85 mm)
4-in.
(101.6 mm)
11/4-in.
(31.75 mm)
4-in.
(101.6 mm)
174.63-in.
(8.750 mm)
7.125-in.
(180.98 mm)
7.125-in.
(180.98 mm)
8.125-in.
(206.35 mm)
8.250-in.
(209.550 mm)
9.250-in.
(234.95 mm)
4-in.
(101.6 mm)
11/4-in.
(31.75 mm)
6-in.
(152.4 mm)
8.750-in.
(222.25 mm)
9.875-in.
(250.83 mm)
10.500-in.
(266.7 mm)
11.375-in.
(288.925 mm)
11.125-in.
(282.575 mm)
12.500-in.
(317.5 mm)
5-in.
(127 mm)
11/2-in.
(38.1 mm)
8-in.
(203.2 mm)
11.000-in.
(279.4 mm)
12.125-in.
(307.98 mm)
12.625-in.
(320.675 mm)
14.125-in.
(358.775 mm)
13.875-in.
(352.425 mm)
15.250-in.
(387.35 mm)
5-in.
(127 mm)
11/2-in.
(38.1 mm)
10-in.
(254.0 mm)
3.375-in.
(85.73 mm)
14.250-in.
(361.95 mm)
15.750-in.
(400.05 mm)
17.125-in.
(434.975 mm)
17.125-in.
(434.975 mm)
18.750-in.
(476.25 mm)
6-in.
(152.4 mm)
11/2-in.
(38.1 mm)
12-in.
(304.8 mm)
16.125-in.
(409.58 mm)
16.625-in.
(422.26 mm)
18.000-in.
(457.2 mm)
19.625-in.
(498.475 mm)
20.500-in.
(520.7 mm)
21.625-in.
(549.275 mm)
6-in.
(152.4 mm)
11/2-in.
(38.1 mm)
14-in.
(355.6 mm)
17.750-in.
(450.85 mm)
19.125-in.
(485.78 mm)
13.375-in.
(339.725 mm)
20.500-in.
(520.700 mm)
22.750-in.
(577.85 mm)
—6-in.
(152.4 mm)
11/2-in.
(38.1 mm)
16-in
(406.4 mm)
20.250-in.
(514.35 mm)
21.250-in.
(539.75 mm)
22.250-in.
(565.15 mm)
22.625-in.
(574.675 mm)
25.250-in.
(641.350 mm)
—6-in.
(152.4 mm)
11/2-in.
(38.1 mm)
18-in.
(457.2 mm)
21.500in.
(546.1 mm)
23.375-in.
(593.725 mm)
24.000-in.
(609.6 mm)
25.000-in.
(635.000 mm)
27.625-in.
(701.675 mm)
—6-in.
(152.4 mm)
11/2-in.
(38.1 mm)
20-in.
(580.0 mm)
23.750-in.
(603.25 mm)
25.625-in.
(650.875 mm)
26.750-in.
(679.45 mm)
27.375-in.
(695.325 mm)
29.625-in.
(752.475 mm)
—6-in.
(152.4 mm)
11/2-in.
(38.1 mm)
24-in.
(609.6 mm)
28.125-in.
(714.375 mm)
30.375-in.
(771.525 mm)
31.000-in.
(787.4 mm)
32.875-in.
(835.025 mm)
35.500-in.
(901.7 mm)
—6-in.
(152.4 mm)
11/2-in.
(38.1 mm)
Diameter
Paddle Length
Paddle
Width
.75-in.

Reference Manual
00809-0100-4828, Rev AA
October 2003
Rosemount 1595
A-4
ORDERING INFORMATION
Rosemount 1595 Orifice Plate Ordering Table
Model Product Description
1595 Conditioning Orifice Plate
Code Plate Type
P Paddle, Square Edged
Code Line Size
020 2-in. (50 mm)
030 3-in. (76 mm)
040 4-in. (100 mm)
060 6-in. (150 mm)
080 8-in. (200 mm)
100 10-in. (250 mm)
120 12-in. (300 mm)
140 14-in. (350 mm)
160 16-in. (400 mm)
180 18-in. (450 mm)
200 20-in. (500 mm)
240 24-in. (600 mm)
Code Flange Rating
A3 ANSI Class 300
A6 ANSI Class 600
Code Material Type
S316/L Stainless Steel
Code Orifice Plate Thickness
A0.125-in. (default for Line Sizes 2 to 4-in. (50 mm to 100 mm))
B0.250-in. (default for Line Sizes 6 to 12-in. (150 to 300 mm))
C0.350-in. (default for line sizes 14 to 20-in. (350 to 500 mm))
D0.500-in. (default for line sizes 24-in. (600 mm))
Code Beta Ratio
040 0.40 Beta Ratio
065 0.65 Beta Ratio (0.60 beta ratio for Line Size option 020 only)
Code Options
Flow Calibration
WC Flow Calibration Certification (3 points)
WD Discharge Coefficient Verification (full 10 points)
Special Cleaning
P2 Cleaning for special processes
Special Inspection
QC1 Visual and dimensional Inspection with certification
QC7 Inspection and performance certificate
Material Traceability Certification
Q8 Material Certification per ISO 10474 3.1-B and EN 10204 3.1.B
Code Conformance
J5(1)
(1) Materials of Construction meet NACE material recommendation per MR 01-75. Environmental limits apply to certain materials.
Consult latest standard for details.
NACE MR-0175-91
Country Certification
J1 Canadian Registration
Specials
Cxxxx Specials
Typical Model Number: 1595 P 060 A3 S A 040