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Installation, Operation, & Maintenance Instructions
R500.SG777
10/16/2016
Reliance® SG777 Series Steel Water Gage Valves
16633 Foltz Parkway ● Strongsville, OH 44149 USA Telephone: +1 (440) 572-1500 ● Fax: +1 (440) 238-8828
www.clark-reliance.com ● sales@clark-reliance.com
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Summary of Contents for Reliance SG777
- Page 1 Installation, Operation, & Maintenance Instructions R500.SG777 10/16/2016 Reliance® SG777 Series Steel Water Gage Valves 16633 Foltz Parkway ● Strongsville, OH 44149 USA Telephone: +1 (440) 572-1500 ● Fax: +1 (440) 238-8828 www.clark-reliance.com ● sales@clark-reliance.com ...
- Page 2 Note: Design variations in Steel Water Gage Valves necessitate “typical” illustrations, but basic elements are similar in function and appearance.
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Page 3: Storage And Handling
The shipment may contain fragile glass components. Report any faulty conditions as soon as possible to your carrier to avoid acceptance of damaged goods. Clark-Reliance will not be responsible for goods damaged in shipping or storage, or subsequent loss or damage due to improper storage or exposure as a result of damage to shipping containers. - Page 4 The valve set contains two valves: an upper and a lower. The lower valve has a ½” FSW/FNPT drain connection and must be installed on the lower connection to guarantee proper operation of the valves and gage glass. Reliance SG777 Series steel water gage valves typically are furnished with three types of vessel connections: 1) 1 ½” Female Socket Weld 2) ¾”...
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Page 5: Maintenance
5/8" open-end wrench to avoid over-torqueing and binding the stem. Crack open valves to allow gradual warm-up of gage glass for several minutes. 16633 Foltz Parkway ● Strongsville, OH 44149 USA Telephone: +1 (440) 572-1500 ● Fax: +1 (440) 238-8828 www.clark-reliance.com ● sales@clark-reliance.com ... - Page 6 FIELD INSTALLATION OF LIVE LOADING KIT (RK-34) FOR SG777 SERIES WATER GAGE VALVES: The RK-34 Live-Loading kit is available to improve the performance and service live of Clark-Reliance Steel Water Gage Valves that are already installed in the field. Live-loading offers a more leak-free valve, resists damage from vibration, pressure variances, time and service, and other wear factors.
- Page 7 REPLACEMENT PARTS FOR SG777 SERIES VALVES 16633 Foltz Parkway ● Strongsville, OH 44149 USA Telephone: +1 (440) 572-1500 ● Fax: +1 (440) 238-8828 www.clark-reliance.com ● sales@clark-reliance.com ...
- Page 8 16633 Foltz Parkway ● Strongsville, OH 44149 USA Telephone: +1 (440) 572-1500 ● Fax: +1 (440) 238-8828 www.clark-reliance.com ● sales@clark-reliance.com ...