SVF FS7 Series Installation, Operation And Maintenace Manual Download Page 1

© SVF Flow Controls, Inc. • 13560 Larwin Circle • Santa Fe Springs, CA 90670 • Tel: 1.800.783.7836 • FAX: 562.802.3114

[email protected][email protected] • Visit our website: www.SVF.net • Specifications subject to change without notice

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Please visit www.SVF.net for the latest updates on this document. All data posted on our website supersedes all prior publications • [Document # SVF_FS7_IOM • 10/21/2013]

INSTALLATION, OPERATION & MAINTENANCE FOR SVF

 

SERIES FS7 BALL VALVES

FS7 Series Ball Valves

I   N   C   O   R   P   O   R   A   T   E   D

SV

 

F

 Flow Controls

 

IOM-FS7

UALITY FLOWS

THROUGH US

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GENERAL

SVF Ball valves have been designed and engineered 

to provide long lasting and trouble free service 

when used in accordance with the instructions and 

specifications herein.

The following instructions refer only to SVF Series FS7 

Fire Safe Ball Valves.

Keep protective cover in place until moment of 

installation. Valve performance depends upon 

preventing of damage to ball surface. Upon removal 

of cover, make sure that the valve is completely open 

and free of obstruction. 

If requested, valves can be shipped from the factory 

containing a silicon based lubricant which aids in the 

assembly of the valve. This may be removed with a 

solvent if found intolerable. 

Certain ferrous valves are phosphate and oil dipped 

during the course of manufacture, but they are 

completely non-toxic and the valves are quite safe 

to use for edible or potable products.

STORAGE:

All manual valves are shipped in the fully open position 

with protective end caps (covers). Keep all protective 

packaging, flange covers, or end caps attached 

to the valves during storage. To avoid damage to 

the seat due to contact with the balls edge, leave 

the valve in the fully open or closed position during 

storage. It is recommended to keep the valves in a 

clean and dry environment until ready for use.

!!!CAUTION!  Safety Precautions!!!

Before removing valve from pipeline NOTE that:

Media flowing through a valve may be corrosive, 

toxic, flammable, a contaminant or harmful in 

nature. Where there is evidence of harmful fluids 

having flowed through the valve, the utmost care 

must be taken. It is suggested that the following 

minimal safety precautions be taken when 

handling valves:

1. Always wear eye shields.

2. Always wear gloves and overalls.

3. Wear protective footwear.

4. Wear protective headgear.

5. Ensure that running water is readily accessible.

6. Have a suitable fire extinguisher ready if 

media        is flammable.

7. Be sure that you are aware of the fluid that has 

     been passing through the valve before opening 

    or dismantling any valve. Require MSDS 

    information.

By checking line gauges ensure that no pressure 

is present at the valve.

Ensure that any media is released by operating 

valve slowly to half open position. Ideally, the valve 

should be decontaminated when the ball is in the 

half open position.

These valves, when installed, have body connectors 

which form an integral part of the pipeline and 

the valve cannot be removed from the pipeline 

without being dismantled.

Valves and accessories must not be used as a 

sole support of piping or human weight. Safety 

accessories such as safety relief (overpressure) 

valves are the responsibility of the system designer.

It is the user/system designer’s responsibility to use 

insulation in high temperature applications. Refer 

to OSHA documents for more details.

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