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Refrigerating Specialties Division

4

A4AT

Fig. 3

PRESSURE CONTAINING COMPONENTS A4A DN LINE: 3/4" & 1"

COMPONENT DESCRIPTION

MATERIAL

Kv

VOLUME

BODY, A4A DN

ASTM A-126 CLASS B

6.2

ADAPTER, A4A DN

ASTM A-126 CLASS B

&

COVER BOTTOM, A4A/S4A

BARSTOCK ASTM 1213 CR 8.6

BONNET A4W

ASTM A-126 CLASS B

B O D Y ,S 6A (R E G U LA R M A TL)

D U C TILE IR O N A S TM A 536

TUBE SOLENOID, S6

SS TUBING 304

SLEEVE, SOLENOID TUBE

AISI 1117 CRS BARSTOCK

BODY, A2D DN

ASTM A-126 CLASS B

PRESSURE CONTAINING COMPONENTS A4A DN LINE: 1-1/4 TO 4

COMPONENT DESCRIPTION

MATERIAL

Kv

VOLUME

BODY, A4A DN

DUCTILE IRON GGG 40.3

15

0.57 L

ADAPTER, A4A DN

DUCTILE IRON GGG 40.3

COVER BOTTOM, A4A/S4A

BARSTOCK ASTM 1213 CRS

BONNET A4W

DUCTILE IRON GGG 40.6

COMPONENT DESCRIPTION

MATERIAL

Kv

VOLUME

BODY, 2 A4A DN

DUCTILE IRON GGG 40.3

28.6

1.61 L

ADAPTER, 2 A4A DN

DUCTILE IRON GGG 40.3

COVER BOTTOM, A4A/S4A 1-5/8 to 2-1/2 DUCTILE IRON GGG 40.3
BONNET A4W

DUCTILE IRON GGG 40.3

COMPONENT DESCRIPTION

MATERIAL

Kv

VOLUME

BODY, 2 A4A DN

DUCTILE IRON GGG 40.3

42.4

1.61 L

ADAPTER, 2 A4A DN

DUCTILE IRON GGG 40.3

COVER BOTTOM, A4A/S4A 1-5/8 to 2-1/2 DUCTILE IRON GGG 40.3
BONNET A4W

DUCTILE IRON GGG 40.3

COMPONENT DESCRIPTION

MATERIAL

Kv

VOLUME

BODY, 2-1/2 A4A DN

DUCTILE IRON GGG 40.3

60

3.19 L

ADAPTER, 3 A4A DN

DUCTILE IRON GGG 40.3

COVER BOTTOM,  3 A4A/S4A

DUCTILE IRON GGG 40.3

BONNET A4W

DUCTILE IRON GGG 40.3

COMPONENT DESCRIPTION

MATERIAL

Kv

VOLUME

BODY, 3  A4A DN

DUCTILE IRON GGG 40.3

86

3.91 L

ADAPTER, 3 A4A DN

DUCTILE IRON GGG 40.3

COVER BOTTOM, 3 A4A/S4A

DUCTILE IRON GGG 40.4

BONNET A4W

DUCTILE IRON GGG 40.3

COMPONENT DESCRIPTION

MATERIAL

Kv

VOLUME

BODY, 4 A4A DN

DUCTILE IRON GGG 40.3

116

6.5 L

ADAPTER, 4 A4A DN

DUCTILE IRON GGG 40.3

COVER BOTTOM,4 A4A/S4A

DUCTILE IRON GGG 40.4

BONNET A4W

DUCTILE IRON GGG 40.3

75 MM

1-1/4 IN

1-5/8 IN

2 IN

2-1/2 IN

3/4 & 1IN

 

20 & 25 

MM

100 MM

3 IN

4 IN

32 MM

40 MM

50 MM

65 MM

A 4A T TH ER M A L B O N N ET/A D A PTER A SSEM B LY

C O M PO N EN T D ESC R IPTIO N

M A TER IA L

BO N N ET,A4W

D U C TILE IR O N G G G 40.3

AD APTER ,A4AT

AISI303 SS BAR STO C K

H O U SIN G ,TH ER M AL ELEM EN T

AISI1018 FO R G IN G G R AD E

PLATE D IAG PH R AM ,H O U SIN G

AISI1010

TU BE,C APILLAR Y A4AT

C O PPER TU BIN G

BU LB,TH ER M AL ELEM EN T

C O PPER

Содержание A4AT-DN

Страница 1: ...agm Manual Opening Stem Complies with Pressure Equipment Directive 97 23 EC Description These compact heavy duty pilot operated regula tors are suitable for Ammonia R22 R134a R404a R707 and other comm...

Страница 2: ...perature setting A4AOT REVERSE ACTING TEMPERATURE REGULATOR The A4AOT Regulator modulates flow in response to the temperature variations sensed by its thermal bulb A special temperature pilot replaces...

Страница 3: ...such that the regula tor can not be easily damaged by material handling equipment When it is necessary to insulate the regulator and companion strainer the insulation should be installed to provide ac...

Страница 4: ...N GGG 40 3 42 4 1 61 L ADAPTER 2 A4A DN DUCTILE IRON GGG 40 3 COVER BOTTOM A4A S4A 1 5 8 to 2 1 2 DUCTILE IRON GGG 40 3 BONNET A4W DUCTILE IRON GGG 40 3 COMPONENT DESCRIPTION MATERIAL Kv VOLUME BODY 2...

Страница 5: ...nce moisture can condense on parts and cause rapid rusting When replacing gaskets they should be oiled very lightly with refrigerant oil before assembly Items which require several bolts to fasten mus...

Страница 6: ...er device is opened or removed Flanges with ODS connections are not suitable for ammonia service Warranty All Refrigerating Specialties products are warranted against defects in workmanship and materi...

Страница 7: ...ng 35 Dirt Wiper Retainer 36 Dirt Wiper 37 Seal Bottom Cap 38 Bottom Cap 39 Screw Bottom Cap 40 Packing Washer 41 Packing Ring 42 Stuffing Box Nut 43 Gasket Seal Cap 44 Seal Cap 45 Gasket Flange 46 Bo...

Страница 8: ...5 1 1 4 312 12 3 1 1 2 376 14 8 2 1 2 414 16 3 3 490 19 3 4 584 23 0 PI PE 1 274 10 8 1 1 2 318 12 5 2 384 15 1 SI ZE 1 1 4 274 10 8 O DS 1 1 8 300 11 8 1 3 8 338 13 3 1 5 8 427 16 8 2 5 8 445 17 5 3...

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