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| Gaskets
& Washers |
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How
to Order : Specify "A" (ID) x "B"
(OD) x "C" Thickness
Example: 9/16" x 7/8" x 3/8" |
For
5/8"OD Glass: A = 9/16" for Rubber Gaskets
For 3/4" OD Glass: A = 23/32" for
Rubber Gaskets |
| Model |
Material |
Temp.
Rating °F |
| 550 |
Buna-S |
200 |
| 551 |
EPDM |
300 |
| 552 |
Neoprene |
200 |
| 553 |
Grafoil |
600 |
| 554 |
Solid
Teflon®* |
400 |
| 556 |
Teflon®*
/ Hypolon |
400 |
| 576 |
Viton®* |
400 |
| 577 |
Ethylene
Propylene |
300
(350 for steam) |
|
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Model
584 - Butler Bevel Seal
Our PREMIUM Gasket for STEAM/WATER Service. Prevents
cloudiness and erosion of gauge glass OD due to steam leakage.
Each Model number consists of a pair for the upper valve and
a pair lower valve. Each pair consists of an upper and lower
Teflon®*
piece.
| Model |
ID
or Glass Size |
OD
in Inches |
John
C. Ernst Valve Sets used with each size: |
| 584-1
584-2 584-3 584-5 |
5/8"
5/8" 5/8" 5/8" |
0.860
0.900 0.960 1.080 |
None
408-04, 409-04,436-04
414-04, 415-04, 426-04,446-04
454-04, 456-04 |
| 584-6
584-7 584-9 |
3/4"
3/4" 3/4" |
0.960
0.900 1.130 |
414-05,
415-05, 426-05, 446-05
408-05, 409-05, 436-05
454-05, 454-06, 456-05, 456-06 |
|
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| Armored
Gaskets/Shields |
Non-
Steam/ Water |
Steam/Water |
| Model |
Material |
Max
°F |
PSIG
@ 100°F |
Max
°F |
PSIG
@ 100°F |
585-1
to 9
588-1 to 9
595-1 to 9 |
Grafoil
Non Asb
Teflon®* |
750
750
400 |
4000
400
300 |
456
NA
NA |
450
NA
NA |
592-1
to 9
597-1 to 9 |
Mica
Kel-F |
NA
300 |
NA
300 |
456
NA |
450
NA |
|
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How
to order: Specify ID x OD x thickness
| Model |
Material |
Temp
°F |
Available
Thickness |
558
561
564
565
573
577
583 |
Viton®*
Solid Teflon®*
Neoprene
Buna-N
Teflon®*
Envelope
Ethylene Propylene
Non-Asbestos C4401 |
400
400
200
225
400
300
750 |
1/16,
3/32, 1/8
1/16, 3/32, 1/8
1/16, 3/32, 1/8, 1/4 1/16, 3/32, 1/8
1/8
1/16, 3/32
1/16, 3/32 |
|
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| Model |
Available
ID’s |
Available
OD’s |
| 591 |
1/2 |
3/4,
7/8, 1 |
| 5/8 |
13/16,
7/8, 15/16, 1, 1-1/16, 1-1/8,
1-3/16, 1-1/4 |
| 3/4 |
7/8,
15/16, 1, 1-1/16, 1-1/8, 1-5/32,
1-3/16, 1-1/4, 1-5/16, 1-3/8, 1-1/2,1-3/4 |
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