of 3

of 3

2

3

80 Wafer Isolation Ring

80 Wafer Isolation Ring

Data Sheet

Data Sheet

All specifications are subject to change without notice. All sales subject to standard terms and

conditions. Ashcroft®, Safe Quick Release (SQR)™ and Trust the Shield® are trademarks of Ashcroft Inc.

The following non-Ashcroft trademarks are the property of their respective owners: Halocarbon® and Viton™.

For more information, see Ashcroft Brands & Trademarks

©2024 Ashcroft Inc. 80_wafer_iso_ring_ds_RevG_08-30-24

ashcroft.com

| 1.800.328.8258 | Contact Us

All specifications are subject to change without notice. All sales subject to standard terms and

conditions. Ashcroft®, Safe Quick Release (SQR)™ and Trust the Shield® are trademarks of Ashcroft Inc.

The following non-Ashcroft trademarks are the property of their respective owners: Halocarbon® and Viton™.

For more information, see Ashcroft Brands & Trademarks

©2024 Ashcroft Inc. 80_wafer_iso_ring_ds_RevG_08-30-24

ashcroft.com

| 1.800.328.8258 | Contact Us

Nominal

Pipe Size

Inches

Inner

Diameter

(ID)

Outer

Diameter

(OD)

Width (W)

Metalic

Endplates

Width (W)

Non

Metalic

Endplates

Width

(W) XIR

Endplates

H

Weight Lbs.

(metal end

plates)

Direct

Safe Quick

Release

Needle

Valve

2

2.07

4.00

2.00

2.13

2.13

1.89

2.04

1.70

4.00

3

3.07

5.25

2.00

2.13

2.13

1.89

2.04

1.70

6.30

4

4.03

6.75

1.50

2.13

2.13

1.89

2.04

1.70

8.00

5

5.05

7.63

1.50

2.25

2.25

1.89

2.04

1.70

9.50

6

6.07

8.63

1.50

2.25

2.25

1.89

2.67

2.32

10.20

8

7.98

10.88

1.50

2.50

2.50

2.39

2.67

2.32

14.90

10

10.02

13.25

1.50

2.75

2.75

2.39

2.67

2.32

21.30

12

12.00

16.00

1.75

3.00

3.00

2.39

2.67

2.32

39.10

14

13.25

17.63

1.75

3.00

3.00

2.89

3.17

2.82

47.80

16

15.25

20.13

1.75

3.00

3.00

2.89

3.17

2.82

58.00

18

17.25

21.50

1.75

3.00

3.00

2.89

3.67

3.32

61.80

20

19.25

23.75

1.75

3.00

3.00

2.89

3.67

3.32

68.80

TABLE 2 – PROCESS CONNECTION TABLE

Process Connection Code

(Nominal Size)

Type 80

(Ordering Code)

2˝

02

3˝

03

4˝

04

5˝

05

6˝

06

8˝

08

10˝

10

12˝

12

14˝

14

16˝

16

18˝

18

20˝

20

Consult factory for larger sizes

ORDERING CODE

Example:

80

02

E

B

B

02T

N

000 XCK

H3

NH

Seal Type

80 - Wafer style isolation ring

80

Process Connection Size

02 - 2˝ (see table 2 on page 3)

02

Inner Flexible Wall

E - Buna-N

E

T - PTFE (available in 2˝ to 10˝)

Y - Viton™

R - Natural rubber

P - EPDM (NSF-61 Compliant)

End Plate Material

A - Acetal

K - CPVC

B - Carbon steel

B

S - 316L Stainless steel (NSF-61 Compliant)

F - PVDF

Body Material

B - Carbon steel

B

S - 316L Stainless steel

Instrument Connection Size

02T - ¼ NPT Female

02T

04T - ½ NPT Female (ring body tapped with ¼ NPT connection; 04T connection utilizes ¼-½ NPT adapter)

Instrument Removal Option

N - Direct-mount (2˝ to 8˝)

N

V - Needle valve (2˝ to 8˝)

Q - Safe Quick Release (SQR™)

Z - Needle valve and SQR

Pressure Class

000 - Wafer design

000

Options (if choosing option(s) must include an “X”)

X__

Fill Fluid (see table 3 on page 3 for more available fill fluids)

CG - Glycerin

CK - Silicone

50cSt

CK

CF - Halocarbon®

CT - 50/50 Ethylene Glycol/water

Multiple Instrument Assemblies (contact factory for additional arrangements or custom orientations.)

H3 - ¼ NPT gauge/ ¼ NPT transducer/ 02T isolation ring

H3

H5 - ½ NPT gauge/ ½ NPT switch/ 04T isolation ring

H6 - ½ NPT gauge/2 ½ NPT switches/ 02T isolation ring

H7 - ¼ NPT gauge/ ¼ NPT switch/ 02T isolation ring

Refer to Assembly Guide for additional assembly options

Optional Features

IR - Retrofit end plates (custom end plate widths for drop-in replacements)

NH - Stainless steel tag wired to ring

NH

Q8 - Elbow for vertical pipe installation

When selecting an instrument, refer to the Diaphragm Seal Pressure & Temperature Min/Max Guide for compatibility with this isolation ring or scan the QR code to the right.

Ø ID

Ø OD

H

W

Note-1: For Quick Connect (QC) ONLY - When male

portion is installed, add 1.2" to H for overall height

(instrument height not included)

DIMENSIONS

Needle Valve

Shown

TABLE 3 – FILL FLUID TABLE

Fill Fluid

Temperature Range

Code

Glycerin

0 °F to 400 °F (-18 °C to 204 °C)

CG

Silicone 10cSt

-40 °F to 500 °F (-40 °C to 260 °C)

DJ

Silicone 50cSt

-40 °F to 500 °F (-40 °C to 260 °C)

CK

Halocarbon®

-80 °F to 390 °F (-60 °C to 200 °C)

CF

50/50 Ethylene Glycol/Water

-25 °F to 190 °F (-32 °C to 88 °C)

CT