Richter BVIP/F Series Ball Valves (ISO/DIN) Manuel d'utilisateur télécharger pdf (Page 6)

Series BVI/F, BVIP/F Page 6

9520-090-en Revision 10

TM 8361 Edition 10/2011

2 Notes on safety

This operating manual contains fundamental

information which is to be observed during installation,

operation and maintenance.

It must therefore be read before installation and

commissioning!

For valves which are used in potentially explosive

areas, see Section 3

Installation and operation are to be performed by

qualified staff.

The area of responsibility, authority and supervision of

the staff must be regulated by the customer.

General hazard symbol!

People may be put at risk.

Safety symbol! The valve and its function

may be put at risk if this safety symbol is not

observed.

It is imperative to observe warnings and signs

attached directly to the ball valve and they are to be

kept fully legible.

The manufacturer is not responsible for and

hereby disclaims all damages resulting from a

failure to observe adequate safety precautions in

connection with the operation, maintenance and

repair of the valves!

For example, non-observance may involve the

following hazards:

 Failure of important functions of the valve/plant.

 Risk to people from electric, mechanical and

chemical effects.

 Risk to the environment through leaks of hazard-

ous substances.

2.1 Intended use

Ball valves are on/off valves.

Richter ball valves of the series BVI/F and, BVIP/F

are pressure containing components in accordance

with the Pressure Equipment Directive (PED) for the

passage and shut-off of fluids. The valves are suitable

for vapours, gases and non-boiling liquids of group 1

according to the PED and have a corrosion-resistant

plastic lining.

Solids can lead to increased wear, damage to sealing

surfaces or to a reduction in the service life of the

valve.

The operator must carefully examine in the event of

operating data other than those provided whether the

designs of the valve, accessories and materials are

suitable for the new application (consult the manufac-

turer).

2.2 For the customer / operator

When using the valve, it must be ensured that

 actuators which are retrofitted are adapted to suit

the valve

 hot or cold valve parts are protected by the

customer against being touched

 the ball valve has been properly installed in the

pipe system

 the operating conditions stipulated in the data

sheet are not exceeded in continuous operating

mode.

This is not the manufacturer's responsibility.

Loads caused by earthquakes were not allowed for in

the design.

Ball valves at the end of a pipe (end valve)

must be sealed with a blind flange at the free

connection end and appropriately secured

against unauthorised activation.

Fire protection to DIN EN ISO 10497 is not possible

(plastic lining and plastic components).

2.3 Improper operation

The operational reliability of the valve supplied is only

guaranteed if it is used properly in accordance with

Section 2.1

of this operating manual.

The operation limits specified on the

identification plate and in the pressure-

temperature diagram must under no

circumstances be exceeded.

1 2 3 4 5 6 7 8 9 10 11 ... 24 25

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Richter BVIP/F Series Ball Valves (ISO/DIN) Manuel d'utilisateur Page 6

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