Bray Cryogenic - Manual (Page 6)

Installation and Maintenance Manual
Multiport Threaded and Weld End Ball Valves
Date: August 2011 / Page 6 of 6
®
A Subsidiary of BRAY INTERNATIONAL, Inc.
FLOW-TEK, Inc. Tel: 832.912.2300 © 2011 Flow-Tek, Inc.
8323 N. Eldridge Pkwy #100 Fax: 832.912.2301
Houston, Texas 77041 www.flow-tek.com
on the valve ends to prevent the entrance of dirt.
3. Valves should be stored in the open position to
protect the ball and seats.
4. Storage of ball valves can be in an open uncovered
area provided provisions are made for inclement
weather such as tarps or sheeting. Valves with
electric actuators shall be stored under cover until
ready for installation.
Long term:
1. Long term storage is storage of products and/or
equipment for periods of three months or more.
2. Valves should be stored in the open position to
protect the ball and seats.
3. Ball valves should remain in the original shipping
containers placed on pallets of wood or other
suitable materials and stored indoors. End
protectors should remain on the valve ends to
prevent the entrance of dirt.
The storage environment should be dry and not
have severe swings in temperature and humidity.
13. Safety Summary
1. Read completely and understand all instructions
provided prior to beginning installation or
maintenance.
2. Follow all instructions as described using the
correct tools for the job.
3. Before installing this equipment, confirm that it is
suitable for the intended service. The identifications
tags describe the maximum allowable service
conditions for this product.
4. Be sure that the installation is protected by
appropriate pressure control and safety devices
to ensure that acceptable limits are not exceeded.
5. Confirm that line pressure has been removed
and that there is no pressure trapped within the
valve prior to beginning service. Do not attempt
to remove any packing components or other
fittings before confirming that pressure has been
completely removed!
6. Do not begin service work without proper tools
and protective safety measures.
7. The work area should be clear of obstructions and
other safety hazards.