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Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪
Print Date: 11/21/2023 This form is considered uncontrolled 24 hrs. after print date.
Form Title:
INSTALLATION AND MAINTENANCE MANUAL
Document Title:
Emergency/Remote Shutdown Air Valves
PART NUMBERS (Including, but not inclusive)
ES22PP-AABN
Table of Contents:
1.0 General
Document #:
MM-AD005
(Form: DEF-006A-4)
Revision:
0
Date:
Oct. 26, 2023
Page:
1 of 10
www.BettsInd.com
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Table of Contents
Related Manuals for Betts ES22PP-AABN
Summary of Contents for Betts ES22PP-AABN
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Page 1: Table Of Contents
5.0 Inspection and Testing 6.0 Disassembly and Rebuild Instructions 7.0 Troubleshooting Guide Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪ www.BettsInd.com Print Date: 11/21/2023 This form is considered uncontrolled 24 hrs. after print date. - Page 2 Specific design details described in this document are for reference only and are subject to change without notice. See Betts Industries, Inc. web page for the most recent revision to this document. www.bettsind.com WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer and birth defects or other reproductive harm.
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Page 3: Parts List
76327PE 3/4-16 UNC Ø.21 1.00 1/4" NPT 1/4" NPT 1/4" NPT Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪ www.BettsInd.com Print Date: 11/21/2023 This form is considered uncontrolled 24 hrs. after print date. -
Page 4: Description And Intended Use
4 of 10 Description and Intended Use The Betts’ Emergency/Remote Shutdown Air Valve is a two position push/pull control valve. When plumbed and mounted correctly, it fulfills the requirements of a remotely actuated means of closure per US DOT 49CFR§178.345- 11(b)(1)(i) and CSA B620-20 clause 5.6.12.3(b), (c), and (f). -
Page 5: Inspection And Testing
Apply line pressure of 90-125 psi to the ports shown in the table below and inspect for leaks. See Disassembly and Rebuild section for needed repairs. Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪ www.BettsInd.com... - Page 6 Inspect exhaust port and make sure it is unobstructed and oriented in an area that is protected from weather, debris or moisture. Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪ www.BettsInd.com Print Date: 11/21/2023 This form is considered uncontrolled 24 hrs. after print date.
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Page 7: Disassembly And Rebuild Instructions
Only needed to remove the pressed-in bushing (5) Thread lock compound Threaded connections Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪ www.BettsInd.com Print Date: 11/21/2023 This form is considered uncontrolled 24 hrs. after print date. - Page 8 Apply thread lock compound to the piston threads and thread on the Flange nut (7) until it bottoms out on the piston (2). Thread the control knob (8) down to the flange Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪ www.BettsInd.com...
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Page 9: Troubleshooting Guide
Ensure the exhaust port is facing down protected from moisture. Continued on next page. Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪ www.BettsInd.com Print Date: 11/21/2023 This form is considered uncontrolled 24 hrs. after print date. - Page 10 O-ring is a split polyurethane O-ring. closed position. Betts Industries Inc. ▪ 814·723·1250 ▪ 1800 Pennsylvania Ave. West ▪ Warren, PA 16365 ▪ www.BettsInd.com Print Date: 11/21/2023 This form is considered uncontrolled 24 hrs. after print date.
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