Liquid-controls V-7 Valves Manual do Utilizador Página 1

Installation & Parts ManualV-7 Valveswww.lcmeter.comInstallation: M400-10

10V-7 ValvesDisassembling the ValveTo perform maintenance on a V-7 valve, or to repair a V-7 valve, it must be removed from the meter. Note theorient

11V-7 ValvesDisassembling the Piston Assembly8. Use a 7/16” wrench to remove the nut from the valveshaft (Figure 18a).9. Remove the nut, washer, sprin

12A2655 ShownItem No. Description Part No.110 Valve Housing 43605133 Piston 43607220 Piston Sub-Assembly 49808318 Lift Bracket 43652337 Roller Chain L

13Illustrated Parts Breakdown - V-7 Brass Valves*N/S = Not for SaleItem No. Description Part No.110 Valve Housing 45481133 Piston 45483220 Piston Sub-

14Illustrated Parts Breakdown - V-7 Cast Iron Valves*N/S = Not for SaleItem No. Description Part No.110 Valve Housing 44689133 Piston 44690220 Piston

15Illustrated Parts Breakdown - V-7 Stainless Steel Valves*N/S = Not for SaleItem No. Description Part No.133 Piston 48567208 Valve Housing N/S*220 Pi

© 2006 Liquid ControlsPub. No. 48405(06/06)A Unit of IDEX Corporation105 Albrecht DriveLake Bluff, IL 60044-22421.800.458.5262 • 847.295.1050Fax:

2Table of ContentsDescription Page NumberGeneral Information ...2A

3SpecificationsHow V-7 Valves WorkInside the valve housing, a cylindrical bore connects thevalve inlet and outlet. Contained within the bore is apist

4AccessoriesDashpot WashersV-7 Valves are offered with a variety of dashpot washers.They are available in either brass or stainless steelconstruction

5V-7 Valves - InstallationWhen ordered with a new metering system, the V-7Series Valve is supplied mounted to the outlet side of themeter as shown to

6V-7 Valves - InstallationRetrofit Installations (continued)Part Number Description43614 Valve Handle Assembly, Curved, Right-to-Left Flow43617 Valve

7V-7 Valves - InstallationInstalling the Linkage AssemblyLinkage assemblies are used with presets. The linkageprovides the connection between the val

8V-7 ValvesCorrect linkage adjustments avoid hydraulic shock.Hydraulic shock occurs when a volume (mass) of liquidmoving at a high rate through a pipe

9V-7 ValvesBecause of the interaction between the valve and thepreset counter, some adjustment may be needed to thepreset counter so that components w