Val-matic 3-24 Butterfly Valve With LSA Actuator and Externa Manual do Utilizador

Manual No. BFV-OM3-2 Val-Matic® 3"-24" Butterfly Valve With LSA Actuator and External Stops Operation, Maintenance and

10TROUBLESHOOTING Several problems and solutions are presented below to assist you in troubleshooting the valve assembly in an efficient manner. Lea

11REASSEMBLY All parts must be cleaned and gasket surfaces should be cleaned with a stiff wire brush in the direction of the serrations or machine ma

12PARTS AND SERVICE Parts and service are available from your local representative or the factory. Make note of the valve Size, Series No, and Seria

2VAL-MATIC'S 3"-24" SERIES 2000 BUTTERFLY VALVE OPERATION, MAINTENANCE AND INSTALLATION INTRODUCTION The Series 2000 Butterfly Valve

3ITEM DESCRIPTION MATERIAL 1 Body Gray or Ductile Iron 2 Body Seat Stainless Steel 3 Disc Ductile Iron 4 Sha

4INSTALLATION The installation of the valve is important for its proper operation. Some general recommendations follow. Some specific piping proble

5INSTALLATION (Cont'd) In all installations, the valve and adjacent piping must be supported and aligned to prevent cantilevered stresses on the

6LEVER OPERATED VALVES: 8" and smaller valves may be equipped with a top-mounted lever for direct quarter-turn operation. To open the valve, s

7MAINTENANCE The Series 2000 Butterfly Valve requires no scheduled lubrication or maintenance other than regular exercising. The exercising is achie

8MAINTENANCE (Cont'd) WORM GEAR ACTUATOR MAINTENANCE: A typical worm gear actuator is shown in Figure 10 and consists of a worm (3) mounted on

9MAINTENANCE (Cont'd) TRAVELING NUT ACTUATOR MAINTENANCE: A typical traveling nut actuator is shown in Figure 11 and consists of a threaded nu