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For additional information, visit our web site at: www.watts.com

RP/IS-909/909RPDA   0829

EDP# 1915172

© 2009 Watts

USA:

815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com

Canada:

5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca

A Watts Water Technologies Company

Summary of Contents for 909Series

Page 1: ...TO THE PRODUCT THE COMPANY MAKES NO OTHER WARRANTIES EXPRESS OR IMPLIED THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRA...

Page 2: ...t the safe drinking water as per applicable standard Figure 1 Series 909 RELIEF VALVE DISCHARGE RATES ZONE PRESSURE PSIG FLOW RATE GPM Installation Note The flange gasket bolts for the gate valves sho...

Page 3: ...Test cock 2 3 and 4 When valve is filled open the downstream shutoff slowly and fill the water supply system This is necessary to avoid water hammer or shock damage G The installation of a Watts air...

Page 4: ...drips push the hold button for 2 seconds Record reading must be 2 psid or more Push Stop Test 8 Close VA and VB Test No 2 Test No 2 Check Valve 9 Install bypass hose between VA and TC 4 Open VA then...

Page 5: ...3 RK 909 S 8 200 0887734 RK 909 S 10 250 Kits include Seat Seat O ring Cover O ring Retainer wire and lubricant Total Rubber Parts Kits 0887750 RK 909 RT 21 2 3 65 80 0887751 RK 909 RT 4 100 0887752 R...

Page 6: ...Bottom plug o ring and lubricant Relief Valve Total 0887235 RK 909 VT 21 2 3 65 80 0887236 RK 909 VT 4 6 100 150 0887237 RK 909 VT 8 10 200 250 0887238 RK 909M1 VT 4 10 100 250 Kits include Adapter o...

Page 7: ...lve seat or inlet cover check seats Electrically ground the piping system and or electrically isolate the device with plastic pipe immediately upstream and downstream of the device B 6 Valve improperl...

Page 8: ...web site at www watts com RP IS 909 909RPDA 0829 EDP 1915172 2009 Watts USA 815 Chestnut St No Andover MA 01845 6098 www watts com Canada 5435 North Service Rd Burlington ONT L7L 5H7 www wattscanada c...

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