Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
K42
Catalog 3501E
Parker Metric Ball Valve
Series BVGLOCK
Materials of Construction
Valve Body:
Brass nickel plated to DIN
17660
and UNI 5705
Ball:
Brass Chrome plated
Seats / Seals:
PTFE with silicone free
lubricant
Packing Gland:
PTFE
Handle:
Carbon steel
Operating pressures and temperatures
1/4"
to 1/2"
3/4"
to 2"
Specifications
Meets 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.
N.B. This chart gives general information.
Only testing under operating conditions
will finally determine which valve should be
selected.
Pressure (bar)
Temperature (°C)
-10 0
30
60
10
40
70
90
20
50
80
100
0
6
12
2
8
14
4
10
16