Related Manuals for Dembla GTV - 01 Series
Summary of Contents for Dembla GTV - 01 Series
- Page 1 Instruction Manaul Instruction Manaul Wedge Gate Valve Wedge Gate Valve Series- GTV - 01 Series- GTV - 01 Installation Installation Operation Operation Maintenance Maintenance Aiming At Perfection More Info - www.dembla.com...
-
Page 2: Table Of Contents
CONTENTS PAGE NO. Foreword Scope of Instruction Manual Copyright and Modification Rights Reservation Storage & Preservation Valve Marking Health & Safety Unpacking Lifting Details Operation, Inspection & maintenance 7.1 Operation 7.2 Periodic Inspection and Maintenance 7.3 Lubrication Disassembly Reassembly 10.0 Flow Direction 11.0 Do’s and Dont’s... -
Page 3: Foreword
Gate Valve 1.2 Copyrights and Modification Rights Reservation: Dembla Valves Ltd. retains the Copyright on the contents of this Instruction Manual. The Total content of this Instruction Manual described here corresponds to the Information during preparation of the Instruction Manual. It is user's responsibility to refer the latest version. All data, specifications and Illustrations here are subjected to Technical Modifications and improvements and hence Modification can be done by us at any time without any prior notice. -
Page 4: Unpacking
, and to the Valve operator. 11) Valve must be protected from earthquake loading, traffic & wind. 12) No Modification / Conversions are allowed without written authorization from Dembla Valves Ltd. 5.0 Unpacking : For Carton .Keep Carton in position (Carton ‘up side’... -
Page 5: Lifting Details
6.0 Lifting Details : .Valve should be lifted by using chain .or bearer cables that are looped around .the valve body as shown in figure 1. (Take care valve should not damage while handing). FIG.1... -
Page 6: Operation, Inspection & Maintenance
7.0 Operation, Inspection & Maintenance 7.1 Operation a) Flush the pipeline carefully when valve is mounted to remove all possible impurities. Before flushing keep the valve fully open. b) Valve should be opened & closed slowly to avoid any hammering effect on the valve as well as pipeline also. -
Page 7: 10.0 Flow Direction
13) Insert the handwheel on stem nut and lock with the help of handwheel lock nut. refer figure 2 . 14) Operate the valve for open and close properly . 15) Tighten the nut body to bonnet fully. Note :- 1) Tighten the body stud properly to avoid any joint leak from body to bonnet refer cause no 8 2) Gland packing are provided to avoid to leakage trough the stem . -
Page 8: Part Illustrated
13.0 Part Illustrated FIG.2 Description Description Description Item Item Item Gland Flange Handwheel ValveBody Stem nut Handwheel locknut Bonnet Seat Ring Gland Packing Lock nut Gasket (Body To Bonnet) Wedge Stud (Body To Bonnet) Stem Back seat Bush (Body To Bonnet) Eye Bolt Gland Bush... - Page 9 Dembla does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any Dembla product remains solely with the purchaser and end-user.
Need help?
Do you have a question about the GTV - 01 Series and is the answer not in the manual?
Questions and answers