Henry Catalogue 2010 - page 21

Industrial & Commercial Refrigeration Products
800.96.HENRY
HENRY
®
V A L V E
PACKLESS VALVES
Standard Type
Features:
Forged brass cored body
provides durability, maximum
rigidity, strength. Integral mounting bracket on valves
simplifies installation
Forged brass bonnet
machined to provide support for
diaphragms when valve is wide open
Hermetic seal
between bonnet, diaphragms and body
Large diameter diaphragms
of dissimilar metals permit
greater lift, aids flow and longer life. Phosphor bronze for
longer life; stainless steel to eliminate corrosion
Raised seat
reduces possibility of foreign matter
accumulating on valve seat
Stainless steel spring
, corrosion resistant for long life
Heat stabilized nylon seat disc
for easy positive
shut-off
Positive backseating
with valve in wide open position
Recommended
for vacuum applications and service
pressures up to 500 PSI (35 Kg/cm2)
Temperature rating: -20°F (-29°C) to +275°F (+135°C)
Suitable for refrigerants and other hazardous or expen-
sive industrial fluids non-corrosive to brass, copper and
stainless steel
Balanced action
Non-directional flow
Backseating lower stem
Diaphragms are changeable under line pressure
Standard globe and angle
valves are designed in
conformance with MIL-V-20064E and Military Standards
MS-35880, MS-35881, and MS-35883
H17
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