AWWA C517 2009

$75.83

AWWA C517-09: Resilient-Seated Cast-Iron Eccentric Plug Valves

Published By	Publication Date	Number of Pages
AWWA	2009	36

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Category: AWWA

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Description

This standard describes resilient-seated cast-iron eccentric plug valves, 3 in. (75mm) through 72 in. (1,800 mm) in diameter, with flanged, grooved, or mechanical-joint ends.

PDF Catalog

PDF Pages	PDF Title
1	ANSI/AWWA C517-09
3	Committee Personnel
5	Contents
7	Foreword I. Introduction.
8	II. Special Issues.
10	III. Use of This Standard.
12	IV. Major Revisions. V. Comments.
13	AWWA Standard Resilient-Seated Cast-Iron Eccentric Plug Valves SECTION 1: GENERAL Sec. 1.1 Scope Sec. 1.2 Purpose Sec. 1.3 Application
14	SECTION 2: REFERENCES SECTION 3: DEFINITIONS
16	SECTION 4: REQUIREMENTS Sec. 4.1 Permeation Sec. 4.2 Data to Be Provided by the Manufacturer or Supplier Sec. 4.3 Materials
17	Sec. 4.4 Design
18	Table 1 End-to-end dimensions for flanged-end valves
21	Table 2 Prototype actuator test cycles required
22	Sec. 4.5 Workmanship and Coating
23	SECTION 5: VERIFICATION Sec. 5.1 Inspection Sec. 5.2 Testing Table 3 Minimum duration of shell and seat tests
24	Table 4 Valve test cycles required
25	Sec. 5.3 Rejection SECTION 6: DELIVERY Sec. 6.1 Marking Sec. 6.2 Shipping Sec. 6.3 Affidavit of Compliance
27	APPENDIX A Installation, Operation, and Maintenance of Resilient-Seated Cast-Iron Eccentric Plug Valves SECTION A.1: GENERAL SECTION A.2: UNLOADING SECTION A.3: STORAGE
28	SECTION A.4: INSPECTION PRIOR TO INSTALLATION SECTION A.5: INSTALLATION Sec. A.5.1 Handling Sec. A.5.2 Service Conditions Sec. A.5.3 Buried Installations Sec. A.5.4 Cleaning
29	Sec. A.5.5 Pipe Ends Sec. A.5.6 Installation
30	Sec. A.5.7 Valve Boxes Sec. A.5.8 Valves Installed in Vaults SECTION A.6: TESTING Sec. A.6.1 Leaks Sec. A.6.2 Seat Leakage
31	SECTION A.7: RECORDS SECTION A.8: OPERATION Sec. A.8.1 Design Pressure Sec. A.8.2 Input Torque Sec. A.8.3 Sticking SECTION A.9: MAINTENANCE
32	Sec. A.9.1 Normal Maintenance Sec. A.9.2 Valve Exercising Sec. A.9.3 Field Repairs Sec. A.9.4 Isolation Sec. A.9.5 Repair Testing Sec. A.9.6 Valve Removal