VOLK Globe Valve
Features:
All VOLK globe valves use a body guided disc which is held concentric
at all times with the body seat. Guiding is done over the full length
of the disc to provide a valve with a fully guided disc.
Bonnet: With cooling chamber, it increases the packing life and sealability
by maintaining packing at normal temperature. The eyebolt type gland bolt
makes repacking easy.
Seat:
Renewable and easy to replace seat ring are seal welded to minimize distortion
from body stress. Hardfaced seat ensures long service life, better resistance
to heat, corrosion and erosion.
Yoke: Two
arms design for rigidity and accessibility.
Stem: Smooth finish ensures seal and
smooth operation; stem thread is precision machined to provide toughness
and increased durability.
Expanded graphite seal ring: Excellent
seal performance at low and high pressure, even under severe pressure
and temperature transients.
Download PDF catalog:
VOLK Valves catalog 2010