Johnson Controls V46SA Series Product Bulletin

PSC9723
Pressure Actuated "Low Flow"Water Regulating Valve
Introduction
The V46SA is a direct acting, "all range",
pressure actuated modulating valve, used to
control the waterflow to a condenser by directly
sensing pressure changes in a non-corrosive
refrigerant circuit. The V46SA is specially
designed for use on equipment requiring a low
condenser waterflow such as icemakers, small
heatpumps and watercoolers.
The springhousing and power element are
rolled to the valve body.
Rubber diaphragms seal the water away from
the range spring and bellows part so these are
not submerged in water where they would be
subject to sedimentation and corrosion.
The valve can be ordered style 5 (without
capillary), style 13, style 34 and style 50 (incl.
75 cm capillary).
The capillary part will be delivered separated
from the valve.
! Valve designed for low flow.
! "All range" power element and
spring housing.
! Small dimensions.
! Pressure actuated
! Various pressure connection
styles.
! High refrigerant pressure
resistant bellows.
© 1997 Johnson Controls, Inc.
Order No. PD-V46SA-E
European Refrigeration Controls Catalogue
P B
RODUCT ULLETIN
Series V46SA
V46SA Pressure Actuated "Low Flow"
Feature and Benefits
Designed to prevent cavitation and water
hammer at low water flow applications.
Reduces stock. Only one valve for all non-
corrosive refrigerants.
Easy to fit in "small dimension" equipment.
Fast response to pressure increase.
Possibility to meet the legislation in your
country.
Refrigerant pressure may increase up to
28 bar without bellow damage.
Catalog Section 7
Product Bulletin V46SA
Issue 27/02/02
Water Regulating Valve
Catalogue Section 7