BBZP Pneumatic Valve BBZR Long Stroke Pneumatic Valve …

1 INSTRUCTION MANUALBBZP Pneumatic Valve BBZR Long Stroke Pneumatic Valve BBZT Pneumatic ValveGB-IST-BBZP-0312(GB-IST-BBZP-0312) 2/28 BARDIANI reserves the right to modify without notice its products, including products already ordered .ForewordThis instruction manual is an integral part of the Valve delivery. To use the Atex Valve model is obligatory to consult the appropriate manual. Always read it carefully before using the Valve . Always keep it for future rights are reserved. It is forbidden to reproduce or transit any part of the instruction manual by any means, either electronic or mechanical, including photo copies, recording or any other memorisation or retrieval system for purposes other than the exclusively personal use by the purchaser without prior written permission by the instruction manual is expressly intended for use by technicians.

2 Therefore, some information which can easily be inferred by reading the text and examining the illustrations and drawings has not been further specified. The publisher is not responsible for any consequences of incorrect operations by the data and information in this instruction manual are subject to modifications or updates without any further notice or obligations on the part of the of Contents1. Safety signs ..32. General safety precautions ..33. Receiving/Unpacking/Storage ..44. Installation.

3 55. Operation ..76. Troubleshooting ..87. Cleaning ..98. General maintenance ..109. Planned maintenance ..1110. Spare parts ordering ..1211. Disassembly of Valve type BBZP / BBZR ..13 Drawings BBZP / BBZR ..1512. Assembly of Valve type BBZP / BBZR ..1513. Disassembly of Valve type BBZP / BBZR divert ..18 Drawings BBZP / BBZR divert ..2014. Assembly of Valve type BBZP / BBZR divert ..2015. Disassembly of Drawings BBZT ..2316. Assembly of BBZT ..2417. Assembly/Disassembly shaft Stroke limiter ..25 Drawings shaft Stroke limiter.

4 2518. Parts list ..2619. Technical data ..27 Warranty ..28 Disclaimer ..28 (GB-IST-BBZP-0312 3/28 BARDIANI reserves the right to modify without notice its products, including products already ordered .1. Safety/Caution SignsGeneral WARNING sign, which indicates that special instructions MUST be followed to avoid serious personal CAUTION sign, which indicates that special instructions MUST be followed to avoid damage of equipment and IMPORTANT information, which improves the understanding of the !)

5 2. General Safety PrecautionsALWAYS read the technical data before installation, operation and use authorised personal to install, operate and service the Valve . The personal should know the Valve and the instruction manual use the Valve for the designed handle heavy valves carefully and use lifting tools where pay attention to possible loose Valve parts when unpacking the connect air supply carefully and disconnect after connect electrical supply carefully and disconnect after touch moving Valve touch a hot handle cleaning agents remove a Valve from piping or disassemble it when the Valve or piping are pressurised.

6 We cannot be held responsible for incorrect installation, operation and maintenance! BA(GB-IST-BBZP-0312) 4/28 BARDIANI reserves the right to modify without notice its products, including products already ordered .ATTENTION !1. UNPACK AND CHECK Valve DELIVERY:A. Complete valveB. Instruction manual2. IDENTIFY Valve TYPE SUPPLIED:BBZP: Pneumatic BBZP: Pneumatic divertBBZR: Pneumatic Valve long strokeBBZR: Pneumatic divert Valve long stroke4. HANDLING OF LOOSE Valve PARTS:- Avoid falling loose Valve Assemble and tighten loose PACKING MATERIAL:- Inspect internal of Remove material and dispose of according to current INSPECTION/CLAIM:- Inspect Valve Document /verify damage, missing or wrong Use current claim procedure if STORAGE/PROTECTION:- Avoid dust, humidity, wet areas, heat and Avoid Min.

7 : - 10 C- Max.: + 50 C3. LIFTING OF HEAVY Valve :- Use lifting tool, if Fix Valve to lifting Opening- Air connections- Electrical connections (for Giotto-Top )PakingmaterialSafe valveprotection!BBZPBBZPDIVERTBBZRBBZRDI VERT Valv. interc. Valv. Deviaz Aria Supporto Pericolo di danno Aria Valv. interc. Valv. Deviaz Aria Supporto Pericolo di danno Aria Valv. interc. Valv. Deviaz Aria Supporto Pericolo di danno Aria (GB-IST-BBZP-0312 5/28 BARDIANI reserves the right to modify without notice its products, including products already ordered.)

8 1. CONNECTION OF AIR AND EL SUPPLY:- Use authorised personnel to install/connect the Ensure correct air pressure and quality (see page 26).- Ensure correct electrical supply for Giotto-Top (see Giotto-Top instruction manual).4. AVOID Valve OVERLOADING AND COMPENSATE FOR:- Vibration- Thermal expansion5. CORRECT FLOW DIRECTION:If possible, have flow against Valve closing direction to avoid or minimise water DISCONNECT SUPPLIES AFTER USE:- Disconnect air Disconnect electrical supply (for Giotto-Top ).

9 AirElectrical connectionsGiotto top Electrical connectionsGiotto-Top On-off valve4. InstallationAirAirAirAirSupport3. MOVING Valve PARTS:- Never stick fi ngers into Valve Never touch moving Valve shutter/stem. (GB-IST-BBZP-0312) 6/28 BARDIANI reserves the right to modify without notice its products, including products already ordered .BBZP (with Giotto-Top )4. Installation6. Valve CONNECTIONS/UNIONS:- Ensure tight connections between Valve and Remember gaskets and fit Tighten unions firmly and WELDING Valve BODY INTO PIPING:- Remove inner Valve Weld body carefully into Assemble See assembly INSTALLING Valve INTO PIPING:Ensure sufficient clearance for Valve ValveA(mm)DN10--25DN40DN50DN65DN80DN100D N125DN150275295310325340360380420 BBZR (with Giotto-Top )Dimenson ValveA(mm)DN65DN80DN100DN125DN1503253403 60380420 Valv.

10 Interc. Valv. Deviaz Aria Supporto Pericolo di danno Aria Valv. interc. Valv. Deviaz Aria Supporto Pericolo di danno Aria Valv. interc. Valv. Deviaz Aria Supporto Pericolo di danno Aria (GB-IST-BBZP-0312 7/28 BARDIANI reserves the right to modify without notice its products, including products already ordered .5. Operation2. DISCONNECT SUPPLIES AFTER USE:- Disconnect air Disconnect electrical supply for Giotto-Top 3. MOVING Valve PARTS:- Never stick fingers into Valve Never touch moving Valve ONLY USE Valve FOR DESIGNED PURPOSE:BBZP: Pneumatic BBZP: Pneumatic divertBBZR: Pneumatic Valve long strokeBBZR: Pneumatic divert Valve long stroke5.)