Parker Hannifin Corporation
Fluid System Connectors
Otsego, Michigan
K38
Catalog 3501E
Parker Metric Ball Valve
Series BVGC
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:
Lever – Carbon steel
Compact – Aluminum
Operating pressures and temperatures
N.B. This chart gives general information. Only testing under operating conditions will finally
determine which valve should be selected.
30
20
Pressure (bar)
Temperature (°C)
10
150
125
50 100
25
0
175 200 225
0
1/4"
to 1/2"
3/4"
to 1"
1-1/4"
to 2"
Advantages
Adjustable packing
The PTFE packing gland and adjustable
washer are designed to give longer service life
and lower operating torques.
Anti extrusion stem
The BVGC series ball valves are fitted with an
anti-extrusion stem to prevent blow out in the
case of pressure peaks.
Compact handle
For applications where space is at a premium,
the BVGC series valve is available with a
compact handle in sizes up to 1”.
Specifications
Female BSPP short threads manufactured in
accordance to ISO 228 / DIN 259