Parker A4AT-DN, Installation And Service Information

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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