User Guide

V46
Issue 9911
Catalogue Section 7
© 1999 Johnson Controls Inc.
Order No. PD-V46-E
12
S
pecifications
Commercial
Size
3
/8" -
3
/4" 1" - 1
1
/4" 1
1
/2" 2" - 2
1
/2" 2" - 2
1
/2"
Operating range (bar)
5-18 / 5-23 5-18 / 10-23 5-18 5-11,5 11-18
Max. refrig. overrun press.(bar)
28 28 28 28 28
Max. water supply press. (bar)
10 10 10 10 10
Max. water supply temp.
90 °C 90 °C 90 °C 90 °C 90°C
Min. water supply temp.*
-20 °C -20 °C -20 °C -20 °C -20°C
Valve hysteresis (bar)
~ 0,5 ~ 0,5 ~ 0,5 ~ 0,5 ~0,5
Valve body style angled
x
straight
xxxx
Pipe connection** thread ISO R228
x
thread ISO R7
x
flange DIN 2533
xxx
Material body
hot forged
brass
cast iron*** cast iron*** cast iron*** cast iron***
disc stud/disc cup
brass brass brass brass brass
seat
alum. bronze alum. bronze alum. bronze alum. bronze alum. bronze
diaphragms
BUNA-N BUNA-N BUNA-N BUNA-N BUNA-N
bellows
ph. bronze ph. bronze ph. bronze tombac monel
stem/extension sleeve
brass brass brass brass monel
disc
BUNA-N BUNA-N BUNA-N BUNA-N BUNA-N
Sea-water
Size
3
/8" -
3
/4" 1" - 1
1
/4" 1
1
/2" 2" - 2
1
/2" 2" - 2
1
/2"
Operating range (bar)
5-18 5-18 5-18 5-11,5 11-18
Max. refrig. overrun press.(bar)
28 28 28 28 28
Max. water supply press. (bar)
10 10 10 10 10
Max. water supply temp.
90 °C 90 °C 90 °C 90 °C 90 °C
Min. water supply temp.*
-20 °C -20 °C -20 °C -20 °C -20 °C
Valve hysteresis (bar)
~ 0,5 ~ 0,5 ~ 0,5 ~ 0,5 ~ 0,5
Valve body style straight
xxx x x
Pipe ** connection thread ISO R228
xx
flange DIN 2533
xx x
Material body
bronze bronze bronze bronze bronze
disc stud/disc cup
monel monel monel monel monel
seat
monel monel monel monel monel
diaphragms
BUNA-N BUNA-N BUNA-N BUNA-N BUNA-N
bellows
ph. bronze ph. bronze ph. bronze monel monel
stem/extension sleeve
monel monel monel monel monel
disc
BUNA-N BUNA-N BUNA-N BUNA-N BUNA-N
Pressure connection style
See selection
table.
Capillary length
See selection
table.
Ammonia element style 15 press.
connection
Stainless steel bellow in steel cup.
Shipping weights
See valve selection table.
* Care should be taken the valve does not freeze up.
** Thread ISO R7 = DIN2999-RC thread/ISO R228 = DIN259-Rp thread
*** Cast iron bodies are executed with rust resisting finish
The performance specifications are nominal and conform to acceptable industry standards. For applications at conditions beyond
these specifications, consult the local Johnson Controls office or representative. Johnson Controls shall not be liable for damages
resulting from misapplication or misuse of its products.
Johnson Controls International, Inc.
Headquarters: Milwaukee, WI, USA
European Headquarters: Westendhof 8, 45143 Essen, Germany
European Factories: Lomagna (Italy), Leeuwarden (The Netherlands) and Essen (Germany)
Branch Offices: Principal European Cities.
This document is subject to change Printed in Europe