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P77
Issue 13/05/2003
Type number selection table
Pressure controls for Non-corrosive refrigerants
Family
Style 5
Code
Ind.
Code***
Pack.
-9300
P77L
-9301
P77AAA
-9302
-9350
P77H
-9351
P77A
P77BCA
-9300
P77BEA
-9350
P77HR
***
Only individual package
**
Resetable at 0.5 bar above cut-out point
*
Resetable at 3 bar below cut-out point
Pressure controls for Non-corrosive refrigerants,
built in accordance with DIN 32733 and approved by TÜV Germany
Family
Style 5
Code
Ind.
Code***
Pack.
P77AAW
-9300
-9350
P77W
P77BCB
-9300
P77BEB
-9350
P77B
P77BES
-9350
P77S
***
Only individual package
**
Resetable at 0.5 bar above cut-out point
*
Resetable at 3.5 bar below cut-out point
Pressure controls for Ammonia and Non-corrosive refrigerants,
built in accordance with DIN 32733 and approved by TÜV Germany
Family
Style 15
Code
Ind.
Bulkpack
Pack.
P77AAW
-9700
-9750
P77BCB
-9700
P77BEB
-9750
P77BES
-9750
**
Resetable at 0.5 bar above cut-out point
*
Resetable at 3.5 bar below cut-out point
Pressure controls for Ammonia and Non-corrosive refrigerants
Family
Style 15
Code
Ind.
Bulkpack
Pack.
P77AAA
-9700
-9750
-9770
P77BCA
-9700
P77BEA
-9750
**
Resetable at 0.5 bar above cut-out point
*
Resetable at 3 bar below cut-out point
Note: 100 kPa = 1 bar ≈ 14.5 psi
© 2003 Johnson Controls Inc.
Order No. PD-P77-E
Style
Range
30
(bar)
Bulkpack
Ind.
Pack.
-9320
-9400
-0.5 to 7
-0.2 to 10
-9322
-0.3 to 2
-9370
-9450
3 to 30
-9371
-9451
3.5 to 21
-9320
-9400
-0.5 to 7
-9370
-9450
3 to 30
Style 28
Range
(bar)
Bulkpack
Ind. Pack.
-9320
-9800
-0.5 to 7
-9370
-9850
3 to 30
-9320
-9800
-0.5 to 7
-9370
-9850
3 to 30
-9370
-9850
3 to 30
Range
Diff.
Contact
(bar)
(bar)
function
(Figure)
-0.5 to 7
0.5 to 3
1
3 to 30
3.5 to 12
2
-0.5 to 7
Man. res.**
1
3 to 30
Man. res.*
3
3 to 30
Man. res.*
3
Range
Diff.
Contact
(bar)
(bar)
function
(Figure)
-0.5 to 7
0.5 to 3
1
3 to 30
3.5 to 12
2
-0.5 to 7
Man. res.**
1
3 to 30
Man. res.*
3
Diff.
Contact
Max.
(bar)
function
Bellows
(Figure)
pressure
0.5 to 3
1
22
1 to 4.5
1
15
0.4 to 1.5
1
4
3 to 12
2
33
2.1 to 5.5
2
30
Man. res.**
1
22
Man. res.*
3
33
Diff.
Contact
Max.
(bar)
function
Bellows
(Figure)
pressure
0.5 to 3
1
20
3.5 to 12
2
33
Man.res.**
1
20
Man. res.*
3
33
Man. res.*
3
33
Max.
Approved
Bellows
according
to PED
pressure
97/23EC
Cat.IV
20
33
Yes
20
33
Yes
33
Yes
Max.
Bellows
pressure
20
33
20
33
3
Approved
according
to PED
97/23EC
Cat. IV
Yes
Yes
Yes
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