Part Number:
2A33687
Release Date:
8/27/2015
Revision: B
4
On Location:
1. Each valve is clearly marked with a maximum pressure rating. This pressure must not be exceeded or
SERIOUS INJURY OR DEATH CAN OCCUR!
2. The valve discharge connections should be properly cleaned and lightly oiled before the downstream
piping is attached. Any worn, damaged or missing seals should be replaced.
3. Welding, brazing or heating any part of the valve is prohibited. If accessories must be attached, consult
Weir Oil & Gas factory prior to installation.
4. A complete visual inspection of the valve must be made prior to each use. Any leaking seals, broken
bolts, leaking hoses or improperly tightened parts must be remedied prior to using.
5. Any repairs or service (even routine maintenance) performed on the valve must be performed by a
trained service technician who is qualified to work on high pressure flow control valves. All such service
and repairs must be supervised by qualified management personnel or returned to Weir Oil & Gas for
service. Only SPM
®
replacement parts should be utilized. Failure to do so may result in loss of
warranty as well as
SERIOUS INJURY OR DEATH!
Special Precautions:
1. The modifications to or unauthorized repair of any part of a SPM
®
valve, or use of components not
qualified by SPM
®
, can lead to valve damage or failure and
SERIOUS INJURY OR DEATH!
2. All
SPM
®
threaded components are right hand threaded unless specifically designated otherwise. Any
turning counterclockwise will unscrew the assembly. Make sure all threaded components are
assembled to the correct torque value.
3. All products should be properly cleaned, greased or oiled after each use and inspected prior to each
use.
4. Each integral union connection is clearly marked with a pressure code (i.e. “1502”, 15,000 psi). This
pressure must not be exceeded. This code should also be used with mating unions. Improper mating
can result in failures. All integral union connections used must match (according to size, pressure
rating, etc.). These connections must also match the service of the designated string they are installed
in.
