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INSTALLATION, OPERATION AND
MAINTENANCE MANUAL
FIGURE 200
RUBBER FLAPPER CHECK VALVE
TABLE OF CONTENTS
Introduction .................................. 2
Receiving & Storage ....................... 2
................. 2
Valve Construction ......................... 2
Installation ..................................... 3
Preventive Maintenance .................. 3
Trouble Shooting ........................... 3
Disassembly .................................. 3
Reassembly ................................... 4
Visual Position Indicator ...................
4
Backflow Actuator Installation .... ........ 5
Parts & Service ............................... 6
Repair Kits .................................... 6
Warranty ....................................... 6
234 Clay Avenue • Mars, PA 16046 USA
Telephone (724) 776-1020 • Fax (724) 776-1254
E-mail:
info-ga@vag-group.com
Manual Number 200-IOM-110520
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Related Manuals for Vag GA Industries FIGURE 200
Summary of Contents for Vag GA Industries FIGURE 200
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Page 1: Table Of Contents
Limit Switch Installation/Adjustment …. 4 Backflow Actuator Installation …. ….…. 5 Parts & Service ………………..…….…. 6 Repair Kits ……………………………… 6 Warranty .……………………………….. 6 234 Clay Avenue • Mars, PA 16046 USA Telephone (724) 776-1020 • Fax (724) 776-1254 E-mail: info-ga@vag-group.com Manual Number 200-IOM-110520... -
Page 2: Introduction
(if provided). VALVE CONSTRUCTION eye bolts or rods through flange bolt holes to lift The standard GA Industries Figure 200 Rubber large valves. Flapper Check Valve is constructed of rugged ductile iron with a reinforced rubber flexible disc. -
Page 3: Installation
open top sealed with a cast cover (2). The leakage occurs, allow gaskets to absorb fluid flexible disc (3) is retained by the cover. and check torque and leakage after 24 hours. Do not exceed bolt rating or extrude gasket. An optional valve mounted position indicator, with or without limit switch, is available to PREVENTIVE MAINTENANCE... -
Page 4: Reassembly
performed by a skilled mechanic with proper WARNING tools. A power hoist should be employed when Do not field install the visual position indicator disassembling large valves. unless the valve is in the horizontal position or damage to the indicator assembly may result. WARNING Once the indicator is installed, the valve may be Lock out any associated pumps. -
Page 5: Backflow Actuator Installation
To install the limit switch on the visual position valve and relieve line pressure between the indicator assembly: check valve and isolation valve. To open the • valve, loosen the jam nut (15) turn the T-handle Attach the limit switch mounting bracket clockwise. -
Page 6: Parts & Service
Rod Wiper Urethane on the valve nameplate and contact: Rod Seal Buna-N Rubber Backflow Tube Brass Jam Nut Stainless Steel VAG USA, LLC Backflow Rod Stainless Steel 234 Clay Avenue T-Handle Stainless Steel Mars, PA 16046 USA Setscrew Stainless Steel... - Page 7 This page intentionally left blank...