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Special Venting - 2” NPT Aerovent

FUNCTION

This low profile, dual-acting pressure relief vent provides Manual Pressure
protection against excessive pressure and vacuum on Release Button
intermediate bulk containers (IBCs). The Aerovent can be
configured to set at 1 PSI up to 15 PSI. Our featured valve is
set to discharge at 12 PSI with 2” Hg vacuum and is approved
to ADR/RID/IMDG Ch. 6.7 and ISO 4126. Designed to
withstand highly corrosive ladings.

MODEl DESCRIPTION
8 7 6 5 4 3 2 1
ITEM NO. PART NUMBER DESCRIPTION QTY. GE70104 NOTES: Aerovent 12 PSI PRV 2” NPT REVISIONS
ECN
DATE
DESCRIPTION
5 GQ60021 M5 x 0.8 - 6mm Set Screw 1 ALL STAINLESS STEEL COMPONENTS REV. INITIAL RELEASE 3/2/15 APPROVED 20150304
A
CB
3 GF02005 Blank Disc, Euro Vent 1 12 PSIG MAWP B ADDED FLOW INFORMATION 6/15/15 CB 20150603
4 GF04610 Upper Housing 1
FULL FLOW = 675 SCFM
10 GF37000 VSK5(8)V Vacuum O-Ring 1 MATERIAlS OF CONSTRUCTION
1 GF39030 Stainless Steel Cap Nut 1 F
F CASE TEST
1.
REMOVE SPRING AND INSERT TEST PLUG.
2 GB98030 Rivet, Vent, 5/32" Diameter 2 All metallic parts 316L Stainless Steel
8 7 2. AIR TEST FOR ONE MINUTE AT 18 PSIG. NO LEAKS ALLOWED. (BUBBLE LEAK TEST) 4 3 2 1
6
5
14 GS10012 Body O-Ring Tef-O-Sil 1 DESCRIPTION QTY. REVISIONS
ITEM NO. PART NUMBER
O-Rings
NOTES:

SEAT LEAKAGE TEST
12 GF08050 Euro Vent Viton® O-Ring GQ60021 1 M5 x 0.8 - 6mm Set Screw 1 Viton® & Tef-O-Sil REV. DESCRIPTION DATE APPROVED ECN
5
ALL STAINLESS STEEL COMPONENTS
REMOVE TEST PLUG AND REINSTALL SPRING.
1.
3/2/15
INITIAL RELEASE
13 GF04632 Lower Housing 3 GF02005 1 Blank Disc, Euro Vent RAPIDLY INCREASE AIR PRESSURE AND BLOW OUT THE ASSEMBLY, ASSURE THAT THE O-RING DOES NOT UNSEAT.2. 1 12 PSIG MAWP A B ADDED FLOW INFORMATION 6/15/15 CB 20150304
20150603
CB
1
6 GF05130 Conical Spring 12 PSI 4 GF04610 1 Upper Housing 3. SLOWLY INCREASE AIR PRESSURE UNTIL THE VALVE OPENS. START TO DISCHARGE IS 12 1.5 PSIG.
4.
DECREASE AIR PRESSURE AND WAIT FOR THE VALVE TO RESEAT.
8 GF38000 Vacuum Spring 10 GF37000 1 VSK5(8)V Vacuum O-Ring 1 FULL FLOW = 675 SCFM F
5.
RESEAT PRESSURE BETWEEN 9.5 PSIG AND 13.5 PSIG.
ITEM PART NO.
1
11 GF35000 Vacuum Poppet GF39030 1 Stainless Steel Cap Nut VACUUM 1 DESCRIPTION CASE TEST Available with 2” BSP Thread
F
1.
REMOVE SPRING AND INSERT TEST PLUG.
7 GF39000 Hex Nut 2 GB98030 1 Rivet, Vent, 5/32" Diameter 2 Stainless Steel Cap Nut Available with DuPont®
GF39030
1.
1
AIR TEST FOR ONE MINUTE AT 18 PSIG. NO LEAKS ALLOWED. (BUBBLE LEAK TEST) Teflon® PTFE coating
VACUUM TO BE SET AT 2 inHg 1 inHg OR ACCORDING TO ORDER
2.
14
9 GF04650 Pressure Poppet With Vacuum GS10012 1 Body O-Ring Tef-O-Sil 1
12 GF08050 Euro Vent Viton® O-Ring 1 Rivet SEAT LEAKAGE TEST
2
GB98030
1.
REMOVE TEST PLUG AND REINSTALL SPRING.
E 13 GF04632 Lower Housing 1 2. RAPIDLY INCREASE AIR PRESSURE AND BLOW OUT THE ASSEMBLY, ASSURE THAT THE O-RING DOES NOT UNSEAT. E
1
6 GF05130 Conical Spring 12 PSI GF02005 1 Blank Disc 3. SLOWLY INCREASE AIR PRESSURE UNTIL THE VALVE OPENS. START TO DISCHARGE IS 12 1.5 PSIG.
3
4.
DECREASE AIR PRESSURE AND WAIT FOR THE VALVE TO RESEAT.
8 GF38000 Vacuum Spring 1 5. RESEAT PRESSURE BETWEEN 9.5 PSIG AND 13.5 PSIG.
11 GF35000 Vacuum Poppet 1
GF04610
4
7 GF39000 Hex Nut 1 Upper Housing VACUUM 2
VACUUM TO BE SET AT 2 inHg 1 inHg OR ACCORDING TO ORDER
1.
9 GF04650 Pressure Poppet With Vacuum 1
5 GQ60021 M5 Set Screw
E E
6 GF05130 Conical Spring (12 PSI) 3 1
7 GF39000 Hex Nut
4 2
8 GF38000 Vacuum Spring
D D
9 GF04650 Pressure Poppet With Vacuum 5 3
10 GF37000 Vacuum Tef-O-Sil O-Ring
6 4
D 11 GF35000 Vacuum Poppet D
5
12 GF08050 Viton® O-Ring 7
13 GF04630 Lower Housing 6
8
14 GS10012 Tef-O-Sil Body O-Ring
C 7 C
VARIES 9
DEPENDING 8
2.3 ON PRESSURE
2.0 C 10 C
2.9 SETTING 9
VARIES
DEPENDING 11
2.3 ON PRESSURE
2.0 10
2.9 SETTING
12
11
B B
2.0 2" NPT THREAD 13 12
B B
2.0 2" NPT THREAD 14 13
14
11
A UNLESS OTHERWISE SPECIFIED
THIS IS THE PRIVATE DIMENSIONS ARE IN INCHES A
.XXX
ANGLES
.XX
AND CONFIDENTIAL .015 .005 0 30'
PROPERTY OF GIRARD MATERIAL
UNLESS OTHERWISE SPECIFIED
A EQUIPMENT INC. AND SEE BOM 4360 Old Dixie Highway Vero Beach, FL 32967
DIMENSIONS ARE IN INCHES
IS NOT TO BE COPIED THIS IS THE PRIVATE AEROVENT 12 PSI PRV ANGLES A
.XX
.XXX
FINISH
OR REPRODUCED AND CONFIDENTIAL .015 .005 0 30'
DATE
APPROVALS
WITHOUT THE WRITTEN PROPERTY OF GIRARD 2" BSP MATERIAL SEE BOM
3/2/15
EQUIPMENT INC. AND
CB
DRAWN
CONSENT OF GIRARD IS NOT TO BE COPIED SIZE REV. 4360 Old Dixie Highway Vero Beach, FL 32967
5/7/15
gsh
CHECKED
FINISH
EQUIPMENT INC. OR REPRODUCED 1:1 C GE70100 B AEROVENT 12 PSI PRV
ESTIMATED WEIGHT
SCALE
2.6
DATE
8 7 6 5 4 3 2 WITHOUT THE WRITTEN 1 DRAWN APPROVALS CB 3/2/15 2" BSP
CONSENT OF GIRARD
gsh
CHECKED
Printed copy valid for 168 hours (7 days) from time of printing unless otherwise indicated "CONTROLLED COPY" 5/7/15 SIZE GE70100 B REV.
EQUIPMENT INC.
ESTIMATED WEIGHT
SCALE
2.6 1:1 C
8 7 6 5 4 3 2 1
Printed copy valid for 168 hours (7 days) from time of printing unless otherwise indicated "CONTROLLED COPY"