Page 340 - ParkerBrassCatalog2010

Parker Hannifn Corporation
Parker Brass Products Division
Otsego, Michigan
K54
K
Parker Metric Ball Valves Series BVGPLOCK
Principle
Parker BVGPLOCK series of ball valves has
been developed to meet the requirements of
European Directive DI 89/392/CEE relating to
the isolation of power supply and to meet the
health and safety requirements for machines
and materials in paragraphs L233-5 of the
code du Travail.
The BVGPLOCK series of ball valves
incorporate two specifc safety features:
• An M5 threaded venting port enabling
downstream pressure to be vented when
the valve is closed.
• All valves are ftted with a locking
mechanism enabling the valve to be
padlocked in the closed position, thus
preventing tampering or accidental opening
of the valve during operation.
All seals are treated with a silicone free
lubricant enabling them to be used in water
based paint spray applications.
1/4" - 3/8"
1/2"
3/4"
1"
0 -20
0
10
20
30
50 100 170 150
Temperature (° C)
Pressure (Bar)
Operating pressures and temperatures
N.B. This chart gives general information. Only testing under operating conditions will fnally
determine which valve should be selected.
YDOB REVEL
ELDNAH
ITNA
NOISURTXE
METS
METS
GNIKCAP
DNALG
LLAB
ITNA
NOITCIRF
GNIR
GNICROF
TUN
EVLAV
SNOISNEMID ERUSSERP
lekcinssarB
otdetalp
06671NID
5075INUdna
.ceps
leetsnobraC
wolleyhtiw
gnitaocCVP
lekcinssarB
detalp
PTFE emorhcssarB
detalp
EFTP lekcinssarB
detalp
ecnadroccanI
7533NIDhtiw
trahceeS
woleb
Technical Features