Penn V46 Series Installation Instructions

V246 Series 2-Way Pressure-Actuated
Water-Regulating Valves for High-Pressure
Code No. LIT-12011514
Refrigerants
Issued March 21, 2013
Supersedes January 31, 2013
Product Bulletin
Refer to the QuickLIT Web site for the most up-to-date version of this document.
The V246 Series 2-Way Pressure-Actuated
Water-Regulating Valves for High-Pressure
Refrigerants come in two types of control action: direct
acting and reverse acting. V246 valves regulate water
flow to control refrigerant head pressure in systems
with water-cooled condensers.
The V246 Series Valves are available in 3/8 in. through
2 in. sizes and have a maximum allowable water
pressure of 150 psi (10.3 bar). Direct acting
V246 valves have an adjustable opening point in a
refrigerant pressure range of 200 to 400 psi (13.8 to
27.6 bar), and reverse acting valves have a range of
135 to 300 psi (9.3 to 20.7 bar). V246 valves may be
used with standard non-corrosive refrigerants.
Maritime models, which have nickel copper (Monel®)
internal parts, are available for applications where the
media may be corrosive to the internal parts.
Figure 1: V246 Series Valve
Table 1: Features and Benefits
Features
Benefits
No Close Fitting or Sliding Parts in Water
Passages
Provides robust control in less than ideal conditions.
Accessible Range Spring
Allows easy manual flushing.
Take-Apart Construction
Allows access to valve interior without removing valve from
refrigeration system or pumping down the system.
Pressure-Balanced Design
Resists changes to setpoint caused by gradual or sudden water
pressure changes.
Corrosion-Resistant Material for Internal Parts
Promotes long valve life.
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure
Refrigerants Product Bulletin
1
Operation
The V246 valve controls refrigerant head pressure by
sensing the condensing pressure and adjusting water
flow as the condenser requirements change.
Valve Sizing
Each application is unique and requires specific
engineering data to properly size and design a system
to fulfill the appropriate requirements. Typically, a valve
is replaced with another valve of the same size in a
properly sized and engineered system.
To make a rough field estimate of the size of valve for
an application, find the valve size needed by locating a
point on a flow chart (see Figure 6 through Figure 11)
that satisfies these requirements:
•
water flow required by the condenser (Flow)
•
refrigerant head pressure rise (PRISE)
•
available water pressure (PAVAIL)
Follow these steps, and use the information obtained to
locate a point on one of the flowcharts (see Figure 6
through Figure 11) that satisfies all three steps.
1. Take the water flow required by the condenser
(Flow) from information provided by the
manufacturer of the condensing unit. If the
manufacturer’s information is unavailable, use the
following information and Figure 2 to make a rough
approximation of water flow in gallons per minute
(gpm) [cubic meters per hour (m3/hr)]:
•
2
System Capacity (Tons of Refrigeration)
Outlet Water Temperature (Temp. Outlet)
•
Inlet Water Temperature (Temp. Inlet)
Calculate the flow using the following formula:
Tons of Refrigeration x 30
(Temp.Outlet - Temp.Inlet)
FIG:flw_eqn
Flow =
Figure 2: Flow Required
Note: If the outlet temperature is unknown,
assume it to be 10F (6C) above the inlet
temperature.
2. Determine refrigerant head pressure rise above the
valve opening point (PRISE) using Figure 4 and the
following steps:
a. The Valve Closing Pressure (PCLOSE) is
equal to the refrigerant pressure at the highest
ambient temperature the refrigeration
equipment experiences in the Off cycle. Use a
Pressure-Temperature Chart for the refrigerant
selected to find this pressure.
b. To approximate the Valve Opening Pressure
(POPEN), add about 10 psi (0.7 bar) to the
Valve Closing Pressure. See Figure 3.
Note: Add about 20 psi (1.4 bar) for 3/8 in. valves.
POPEN = PCLOSE +10 psi (0.7 bar)
FIG:eqn_opn_prssr
IMPORTANT: The V246 Series 2-Way
Pressure-Actuated Water-Regulating Valves for
High-Pressure Refrigerants is intended to control
water or coolant flow under normal operating
conditions. Where failure or malfunction of the
V246 valve could lead to personal injury or property
damage to the controlled equipment or other
property, additional precautions must be designed
into the control system. Incorporate and maintain
other devices, such as supervisory or alarm systems
or safety or limit controls, intended to warn of or
protect against failure or malfunction of the
V246 valve.
•
Figure 3: Valve Opening Pressure
c.
From the Pressure-Temperature Chart for the
refrigerant selected, read the Refrigerant
Condensing Pressure (PCOND) (operating
head pressure) corresponding to the selected
condensing temperature.
d. Subtract the Valve Opening Pressure from the
Refrigerant Condensing Pressure. This gives
the head pressure rise. See Figure 4.
PRISE = PCOND - POPEN
FIG:eqn_hd_prssr_rs
Application
Figure 4: Refrigerant Head Pressure Rise
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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3. Determine the available water pressure to the
valve (PAVAIL) using the following steps and
Figure 5. This is the actual water pressure
available to force water through the valve.
a. Determine the inlet pressure (PIN). This is the
water pressure from city water mains, pumps,
or other sources.
b. Pressure drop through condenser (PCOND) is
the difference in water pressure between the
condenser inlet and the condenser outlet.
Obtain this information from the condenser
manufacturer.
c.
Estimate or calculate the pressure drop
through all associated piping (PLOSS).
FIG:2wy_prss_drp
d. Subtract the PCOND and PLOSS from PIN. The
result is PAVAIL.
Cooling Tower
Pump
P
P
Condenser
Loss 2
PCOND = P1 - P2
Use these equations to convert between U.S. and S.I.
units.
•
1 dm3/s = 3.6 m3/h = 15.9 U.S. gal. /min. =
13.2 U.K. gal. /min.
•
1 bar = 100 kPa = 0.1 MPa  1.02 kg/cm2 =
0.987 atm  14.5 psi
Valve Sizing Example
A 12-ton capacity R410A system has an inlet water
temperature of 85F (29C) and an outlet water
temperature of 95F (35C).
The manufacturer’s recommended condensing
temperature is 105°F (41C), which corresponds to a
pressure of 340 psi (23.4 bar). The maximum ambient
temperature is estimated at 90F (32C).
City water pressure is 40 psi (2.8 bar) and the
manufacturer’s table gives a pressure drop through the
condenser at 15 psi (1 bar). The combined pressure
loss due to piping is approximately 4 psi (0.3 bar).
Use the valve sizing process to find the correctly sized
valve for this application:
IN
2-Way
Valve
P2
Metric Conversions
1. Find or calculate the water flow required by the
condenser. See Figure 2.
P1
P
Loss 1
PLOSS = PLoss 1+ PLoss 2 + ...
PAVAIL = PIN - (PCOND + PLOSS)
Figure 5: Available Water Pressure
•
Flow: According to the data provided, the
required flow is 36 GPM (8.2 m3/h).
2. Determine the refrigerant head pressure rise above
the valve opening point. See Figure 3 and
Figure 4.
•
PCLOSE: Closing point is refrigerant pressure
corresponding to 90F (32C) = 274 psi
(18.9 bar). Using a refrigerant pressuretemperature charts for the refrigerant (R410A),
the refrigerant is 274 psi at 90F
(18.9 bar at 32C).
•
POPEN: Opening point = 274 psi + 10 psi =
284 psi (18.9 bar + 0.7 bar = 19.6 bar)
•
PCOND: Condensing pressure = 340 psi
(23.4 bar)
•
PRISE: Head pressure rise = 340 psi -284 psi =
56 psi (23.4 bar - 19.6 bar = 3.9 bar)
4. Select the proper valve size from the flowcharts by
locating a point on a chart that satisfies the flow,
the head pressure rise above opening point, and
the pressure drop across the valve.
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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3
4. Using the following data and the flowcharts, the
only valve that comes close to meeting all the
criteria (without being oversized) is a 1-1/4 in. valve
(see Figure 11):
3. Determine the available water pressure to the
valve. See Figure 5.
•
PIN: Inlet water pressure = 40 psi (2.8 bar)
•
PCOND: Pressure drop through the condenser
= 15 psi (1 bar)
•
PLOSS: Combined piping pressure loss = 4 psi
(0.3 bar)
•
PAVAIL: Available water pressure to the valve =
40 psi - (15 psi + 4 psi) = 21 psi
(2.8 bar - [1 bar + 0.3 bar] = 1.4 bar)
•
Flow = 36 GPM (8.2 m3/h)
•
PRISE = a head pressure rise of 56 psi (3.9 bar)
•
PAVAIL = available water pressure to the valve
is 21 psi (1.4 bar)
V246 Flowcharts
The maximum recommended differential water
pressure across a valve is 60 psi (4.1 bar).
Refrigerant Head Pressure Above Opening P Rise ( bar )
0.7
1.4
2.1
2.8
3.5
4.2
4.9
5.5
6.2
6.9
7.6
8.3
Flow 3.0
(gpm)
Flow
(m3/hr)
60 (4.1)
2.5
50 (3.4)
0.6
40 (2.8)
0.5
2.0
30 (2.1)
20 (1.4)
1.5
0.3
14.5 (1.0)
10 (0.7)
0.2
1.0
5 (0.3)
0.1
2 (0.1)
P Avail
Pressure Drop Through Valve psig (bar)
0.0
10
20
30
40
50
60
70
80
90
100
Refrigerant Head Pressure Above Opening P Rise ( psig )
110
120
0.0
130
FIG:V246_3.8 in. Low graph
0.5
Figure 6: 3/8 in. Direct Acting Low-Flow Valve Flowchart
4
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Refrigerant Head Pressure Above Opening PRise ( bar )
0.7
1.4
2.1
2.8
3.5
4.2
4.9
5.5
6.2
6.9
7.6
8.3
Flow 18
(gpm)
Flow
(m3/hr)
3.6
16
60 (4.1)
14
50 (3.4)
40 (2.8)
12
3.2
2.7
30 (2.1)
2.3
10
20 (1.4)
1.8
8
14.5 (1.0)
6
10 (0.7)
1.4
4
5 (0.3)
0.9
2 (0.1)
P Avail
Pressure Drop Through Valve psig (bar)
0.0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
Refrigerant Head Pressure Above Opening P Rise ( psig )
FIG:V246_3.8 in. graph
0.5
2
Figure 7: 3/8 in. Direct Acting Valve Flowchart
Refrigerant Head Pressure Above Opening PRise ( bar )
0.7
1.4
2.1
2.8
3.5
4.2
4.9
5.5
6.2
6.9
7.6
8.3
Flow 30
(gpm)
Flow
(m3/hr)
60 (4.1)
50 (3.4)
25
5.7
40 (2.8)
20
30 (2.1)
20 (1.4)
15
4.5
3.4
14.5 (1.0)
10 (0.7)
2.3
10
5 (0.3)
2 (0.1)
1.1
PAvail
Pressure Drop Through Valve psig (bar)
0.0
0
10
20
30
40
50
60
70
80
90
100
110
Refrigerant Head Pressure Above Opening P Rise ( psig )
120
130
FIG:V246_0.5 in. graph
5
Figure 8: 1/2 in. Direct Acting Valve Flowchart
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Refrigerant Head Pressure Above Opening PRise ( bar )
0.7
1.4
2.1
2.8
3.5
4.2
4.9
5.5
6.2
6.9
7.6
8.3
35
Flow
(gpm)
60 (4.1)
50 (3.4)
30
Flow
(m3/hr)
6.8
40 (2.8)
5.7
25
30 (2.1)
4.5
20
20 (1.4)
14.5 (1.0)
3.4
15
10 (0.7)
10
2.3
5 (0.3)
2 (0.1)
PAvail
Pressure Drop Through Valve psig (bar)
0.0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
Refrigerant Head Pressure Above Opening PRise ( psig )
FIG:V246_0.75 in. graph
1.1
5
Figure 9: 3/4 in. Direct Acting Valve Flowchart
Refrigerant Head Pressure Above Opening PRise ( bar )
0.7
1.4
2.1
2.8
3.5
4.2
4.9
5.5
6.2
6.9
7.6
8.3
Flow
(gpm)
60
60 (4.1)
Flow
(m3/hr)
13.6
50 (3.4)
50
40 (2.8)
11.4
30 (2.1)
9.1
40
20 (1.4)
30
14.5 (1.0)
6.8
10 (0.7)
4.5
20
5 (0.3)
2 (0.1)
2.3
P Avail
Pressure Drop Through Valve psig (bar)
0
0.0
10
20
30
40
50
60
70
80
90
100
110
120
130
FIG:V246_1.0 in. graph
10
Refrigerant Head Pressure Above Opening P Rise ( psig )
Figure 10: 1 in. Direct Acting Valve Flowchart
6
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Refrigerant Head Pressure Above Opening PRise ( bar )
0.7
1.4
2.1
2.8
3.5
4.2
4.9
5.5
6.2
6.9
7.6
8.3
Flow
(gpm)
Flow
(m3/hr)
120
27.3
60 (4.1)
50 (3.4)
22.7
100
40 (2.8)
30 (2.1)
80
18.2
20 (1.4)
60
13.6
14.5 (1.0)
10 (0.7)
9.1
40
5 (0.3)
2 (0.1)
20
4.5
FIG:V246_1.25 in. graph
P Avail
Pressure Drop Through Valve psig (bar)
0.0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
Refrigerant Head Pressure Above Opening PRise ( psig )
Figure 11: 1-1/4 in. Direct Acting Valve Flowchart
Refrigerant Head Pressure Above Opening PRise ( bar )
0.7
1.4
2.1
2.8
3.5
4.2
4.9
5.5
6.2
6.9
7.6
8.3
Flow
(gpm)
Flow
3
(m /hr)
120
60 (4.1)
27.3
50 (3.4)
22.7
100
40 (2.8)
30 (2.1)
80
18.2
20 (1.4)
60
14.5 (1.0)
13.6
10 (0.7)
9.1
40
5 (0.3)
4.5
P Avail
Pressure Drop Through Valve psig (bar)
0.0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
FIG:V246_1.5 in. graph
2 (0.1)
20
Refrigerant Head Pressure Above Opening P Rise ( psig )
Figure 12: 1-1/2 in. Direct Acting Valve Flowchart
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Refrigerant Head Pressure Above Opening PRise ( bar )
0.7
Flow
(gpm)
1.4
2.1
2.8
3.5
4.2
4.9
5.5
6.2
6.9
7.6
8.3
27.3 Flow
3
(m /hr)
120
60 (4.1)
50 (3.4)
100
22.7
40 (2.8)
80
30 (2.1)
18.2
20 (1.4)
60
13.6
14.5 (1.0)
10 (0.7)
40
9.1
5 (0.3)
2 (0.1)
4.5
P Avail
Pressure Drop Through Valve psi (bar)
0
0.0
10
20
30
40
50
60
70
80
90
100
110
120
130
FIG:V246_2 in. graph
20
Refrigerant Head Pressure Above Opening P Rise ( psig )
Figure 13: 2 in. Direct Acting Valve Flowchart
8
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Dimensions
V246 Screw Connection Valves Dimensions
A
B
B
D
D
C
C
E
Port 2
E
FIG:V246_anglbdy
FIG:V246_thrdd
Port 1
A
Figure 14: V246 Screw Connection Valves
Dimensions
Figure 15: V246 Angle-Body Screw
Connection Valves Dimensions
Table 2: V246 Screw Connection Valves Dimensions
Valve Size
Dimensions in Inches (Millimeters)
A
B
C
D
E
3/8 in.
2-5/8 (67)
1-5/8 (41)
6-1/2 (166)
3-1/2 (89)
3 (77)
1/2 in.
3-1/16 (78)
2 (51)
7-3/16 (182)
3-13/16 (96)
3-3/8 (86)
3/4 in.
3-3/8 (86)
2-3/16 (55)
8 (203)
4-3/16 (106)
3-13/16 (98)
1 in.
4-3/4 (121)
2-13/16 (71)
10-1/2 (267)
5-15/16 (151)
4-9/16 (116)
1-1/4 in.
4-3/4 (121)
2-13/16 (71)
10-7/8 (276)
6-1/8 (156)
4-3/4 (121)
Table 3: V246 Angle-Body Screw Connection Valves Dimensions
Valve Size
Dimensions in Inches (Millimeters)
A
B
C
D
E
3/8 in.
2-3/4 (70)
1-5/8 (41)
6-15/16 (176)
3-5/8 (92)
3-1/8 (80)
1/2 in.
3-1/8 (80)
2 (51)
7-1/2 (191)
3-7/8 (98)
3-1/2 (88)
3/4 in.
3-9/16 (90)
2-1/8 (55)
8-9/16 (217)
4-5/16 (110)
4 (101)
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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9
V246 Union Sweat Connection Valves
A
B
D
C
Port 2
Port 1
FIG:V246_unnbdy
E
Figure 16: V246 Union Sweat Connection Valves Dimensions
Table 4: V246 Union Sweat Connection Valves Dimensions
Valve Size
1-1/4 in.
10
Dimensions in Inches (Millimeters)
A
B
C
D
E
4-3/4 (121)
2-13/16 (71)
10-7/8 (276)
6-1/8 (156)
4-3/4 (121)
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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V246 Flange Valve
F
A
G
B
C
H
E
FIG:flng_bdy
D
Figure 17: V246 Flange Valve Dimensions
Table 5: V246 Flange Valve, Commercial Service - Dimensions
Valve
Size
Dimensions in Inches (Millimeters)
A
B
C
D
E
F
G
H
1-1/2 in.
5-5/16
(135)
9/16
(14)
6 -1/8
(156)
4-3/4
(121)
10-7/8
(276)
5-1/4
(133)1
2-5/8
(67)
1-7/8
(48)
2 in.
6-5/8
(168)
5/8
(16)
7-1/8
(181)
6-1/8
(156)
13-1/4
(336)
6-3/16
(157)2
3-1/2
(89)
2-1/4
(57)
1.
2.
The dimensions on the European versions are 5-29/32 in. (150 mm).
The dimensions on the European versions are 6-1/2 in. (165 mm).
Table 6: V246 Flange Valve, Commercial Service - Flange Specifications
Valve Size
Regional Version
Number of Holes
Hole Size
1-1/2 in.
North American
4
5/8 in. (16 mm)
3-7/8 in. (98 mm)
3/4 in. (19 mm)
4-3/4 in. (121 mm)
18 mm
110 mm
2 in.
1-1/2 in.
2 in.
European, DIN2533 Flanges
4
Bolt Circle
125 mm
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Table 7: V246 Flange Valve, Maritime Service - Dimensions
Valve
Size
Dimensions in Inches (Millimeters)
A
B
C
D
E
F
G
H
1-1/2 in.
5-5/16
(135)
9/16
(14)
6 -1/8
(156)
4-3/4
(121)
10-7/8
(276)
5-1/4
(133)1
2-5/8
(67)
1-7/8
(48)
2 in.
6-3/8
(162)
5/8
(16)
7-1/8
(181)
6-1/8
(156)
13-1/4
(337)
6
(152)2
3-1/2
(89)
2-3/4
(70)
1.
2.
The dimensions on the European versions are 5-29/32 in. (150 mm).
The dimensions on the European versions are 6-1/2 in. (165 mm).
Table 8: V246 Flange Valve, Maritime Service - Flange Specifications
Valve Size
Regional Version
Number of Holes
Hole Size
Bolt Circle
1-1/2 in.
North American
4
5/8 in. (16 mm)
3-7/8 in. (98 mm)
3/4 in. (19 mm)
4-3/4 in. (121 mm)
18 mm
110 mm
2 in.
1-1/2 in.
2 in.
12
European, DIN86021 Flanges
4
125 mm
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Selection
Stock Models
When ordering V246 valves, specify the complete
product code number. See Table 9 and Table 10.
Table 9: North American Standard Production Models
Product Code
Number
Construction
Valve Size and
Connection
Element
Style
Shipping Weight,
lb (kg)
V246GA1-001C
Direct Acting1, Commercial
3/8 in. NPT Screw
Style 5
1.8 (0.8)
V246GB1-001C
1
Direct Acting , Commercial
1/2 in. NPT Screw
Style 5
3.0 (1.4)
V246GC1-001C
1
Direct Acting , Commercial
3/4 in. NPT Screw
Style 5
3.7 (1.7)
V246GD1-001C
Direct Acting1, Commercial
1 in. NPT Screw
Style 5
9.3 (4.2)
V246GE1-001C
1
Direct Acting , Commercial
1-1/4 in. NPT Screw
Style 5
10 (4.5)
V246GM1-001C
1,
Direct Acting Commercial
1-1/4 in. Union Sweat
Style 5
10 (4.5)
V246GR1-001C
1,
Direct Acting Commercial
1-1/2 in. Flange
Style 5
13.6 (6.2)
V246GS1-001C
Direct Acting1, Commercial
2 in. Flange
Style 5
27 (12.3)
V246HA1-001C
Direct Acting
1,
Maritime
3/8 in. NPT Screw
Style 5
1.8 (0.8)
Direct Acting
1,
Maritime
1/2 in. NPT Screw
Style 5
3.0 (1.4)
V246HC1-001C
Direct Acting
1,
Maritime
V246HD1-001C
Direct Acting1, Maritime
V246HB1-001C
V246HE1-001C
V246HR1-001C
Direct Acting
1,
Maritime
1,
Direct Acting Maritime
3/4 in. NPT Screw
Style 5
4.3 (2.0)
1 in. NPT Screw
Style 5
9.5 (4.3)
1-1/4 in. NPT Screw
Style 5
10.3 (4.7)
1-1/2 in. ASME Flange
Style 5
13.6 (6.2)
V246HS1-001C
1,
Direct Acting Maritime
2 in. ASME Flange
Style 5
27 (12.3)
V246KA1-001C
Direct Acting1, Commercial,
Low Flow
3/8 in. NPT Screw
Style 5
1.8 (0.8)
V246NA1-001C
Reverse Acting2, Commercial
3/8 in. NPT Screw
Style 5
1.8 (0.8)
V246NB1-001C
Reverse Acting2, Commercial
1/2 in. NPT Screw
Style 5
3.0 (1.4)
V246NC1-001C
V246ND1-001C
1.
2.
Reverse Acting
2,
Commercial
3/4 in. NPT Screw
Style 5
3.7 (1.7)
Reverse Acting
2,
Commercial
1 in. NPT Screw
Style 5
9.3 (4.2)
The range is 200 to 400 psi (13.8 to 27.6 bar).
The range is 135 to 300 psi (9.3 to 20.7 bar).
Table 10: European Standard Production Models (Part 1 of 2)
Product Code
Number
Construction
Valve Size and
Connection
Element
Style
Shipping Weight,
kg (lb)
V246GA1A001C
Direct Acting, Commercial
3/8 in. BSPP Screw, ISO 228
Style 5
0.8 (1.8)
V246GB1A001C
Direct Acting, Commercial
1/2 in. BSPP Screw, ISO 228
Style 5
1.4 (3.0)
V246GC1A001C
Direct Acting, Commercial
3/4 in. BSPP Screw, ISO 228
Style 5
1.7 (3.7)
V246GD1B001C
Direct Acting, Commercial
1 in. BSPT Screw, ISO 7
Style 5
4.2 (9.3)
V246GE1B001C
Direct Acting, Commercial
1-1/4 in. BSPT Screw, ISO 7
Style 5
4.5 (10)
V246GR1B001C
Direct Acting, Commercial
1-1/2 in. Flange, DIN2533
Style 5
6.2 (13.6)
V246GS1B001C
Direct Acting, Commercial
2 in. Flange, DIN2533
Style 5
12.3 (27)
V246HA1B001C
Direct Acting, Maritime
3/8 in. BSPP Screw, ISO 228
Style 5
0.8 (1.8)
V246HB1B001C
Direct Acting, Maritime
1/2 in. BSPP Screw, ISO 228
Style 5
1.4 (3.0)
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Table 10: European Standard Production Models (Part 2 of 2)
Product Code
Number
Construction
Valve Size and
Connection
Element
Style
Shipping Weight,
kg (lb)
V246HC1B001C
Direct Acting, Maritime
3/4 in. BSPP Screw, ISO 228
Style 5
2.0 (4.3)
V246HD1B001C
Direct Acting, Maritime
1 in. BSPP Screw, ISO 228
Style 5
4.3 (9.5)
V246HE1B001C
Direct Acting, Maritime
1-1/4 in. BSPP Screw,
ISO 228
Style 5
4.7 (10.3)
V246HR1B001C
Direct Acting, Maritime
1-1/2 in. Flange, DIN86021
Style 5
6.2 (13.6)
V246HS1B001C
Direct Acting, Maritime
2 in. Flange, DIN86021
Style 5
12.3 (27)
Custom Versions
For applications that call for valves not listed in
Standard Production Models, use Table 11 through
Table 17 to specify a custom valve.
Table 11: V246 Valves Selection Chart
V
2
4
6
Two-Way
refrigeration
water valves with
projectionwelded sensing
elements
Construction
- See
Table 12
Valve Size
and
Connection
Type - See
Table 13
Element
Style See
Table 14
Body
Style See
Table 15
Model - See Table 16
Packaging - See
Table 17
Table 12: Construction and Pressure Range
Symbol
Construction and Pressure Range
G
Direct Acting, Commercial, High Pressure Range 200 to 400 psi (13.8 to 27.6 bar)
H
Direct Acting, Maritime, High Pressure Range 200 to 400 psi (13.8 to 27.6 bar)
J
Direct Acting, Navy-Certified, High Pressure Range 200 to 400 psi (13.8 to 27.6 bar)
K
Direct Acting, Commercial, Low Flow, High Pressure Range 200 to 400 psi (13.8 to 27.6 bar)
N
Reverse Acting, Commercial, High Pressure Range 135 to 300 psi (9.3 to 20.7 bar)
V
Other
Table 13: Valve Size and Connection Type
Symbol
Valve Size and Connection Type
A
3/8 in. Screw Connection
B
1/2 in. Screw Connection
C
3/4 in. Screw Connection
D
1 in. Screw Connection
E
1-1/4 in. Screw Connection
L
1 in. Union, Sweat Connection
M
1-1/4 in. Union, Sweat Connection
R
1-1/2 in. tradesize, Flange Connection
S
2 in. tradesize, Flange Connection
V
Other
14
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Table 14: Element Style
Symbol
Element
Style
Description
1
Style 5
1/4 in. male flare (7/16 - 20 UNF)
7
Other
Reference Custom Model Number for information
Table 15: Body Style
Symbol
Body Style
--
Inches, Straight Body
A
Metric, Angle Body
B
Metric, Straight Body
Table 16: Model
Symbol
Model
001
Standard Construction
002 (and
above)
Deviation from Standard
Table 17: Packaging
Symbol
Packaging
C
Individual
D
Bulk
Repair Information
•
Repairs can be made. Replacement sensing elements,
internal parts and diaphragms are available. To obtain
replacement parts kits instructions and details:
For North American replacement parts kits product
code numbers, see Table 18. For European
replacement parts kits product code numbers, see
Table 19.
•
In North America, contact Johnson Controls®
Product Sales Operations Team at
1-800-275-5676.
In Europe, contact your local sales office.
Table 18: North American Replacement Parts Kits (Part 1 of 2)
Nominal
Valve
Size
Valve Type
Seat Replacement
Parts Kit Product
Code Number
Diaphragm
Replacement Parts Kit
Product Code Number
Sensing Element
Replacement Parts Kit
Product Code Number
3/8 in.
Commercial
STT14A-600R
DPM14A-600R
SEP93A-600R
Maritime/Navy
STT14A-601R
3/8 in.
Low Flow
Commercial
STT14A-603R
DPM14A-600R
SEP93A-600R
Maritime/Navy
Not Applicable
1/2 in.
Commercial
STT15A-602R
DPM15A-602R
SEP93A-601R
Maritime/Navy
STT15A-603R
Commercial
STT16A-601R
DPM16A-601R
SEP93A-602R
Maritime/Navy
STT17A-613R
DPM17A-600R
SEP93A-603R
3/4 in.
1 in.
Commercial
STT17A-609R
Maritime/Navy
STT17A-611R
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Table 18: North American Replacement Parts Kits (Part 2 of 2)
Nominal
Valve
Size
Valve Type
Seat Replacement
Parts Kit Product
Code Number
Diaphragm
Replacement Parts Kit
Product Code Number
Sensing Element
Replacement Parts Kit
Product Code Number
1-1/4 in.
Commercial
STT17A-610R
DPM17A-600R
SEP93A-603R
Maritime/Navy
STT17A-612R
Commercial
STT17A-610R
DPM17A-600R
SEP93A-603R
Maritime/Navy
STT17A-612R
Commercial
STT18A-620R
DPM17A-601R
SEP93A-604R
Maritime/Navy
STT18A-622R
1-1/2 in.
2 in.
Table 19:
European Replacement Parts Kits
Nominal
Valve
Size
Valve Type
Seat Replacement
Parts Kit Product
Code Number
Diaphragm
Replacement Parts Kit
Product Code Number
Sensing Element
Replacement Parts Kit
Product Code Number
3/8 in.
Commercial
STT002N600R
DPM14A-600R
SEP93A-600R
Maritime/Navy
STT14A-601R
Commercial
STT003N600R
DPM15A-602R
SEP93A-601R
Maritime/Navy
STT15A-603R
Commercial
STT004N600R
DPM16A-601R
SEP93A-602R
Maritime/Navy
STT17A-613R
Commercial
STT17A-609R
DPM17A-600R
SEP93A-603R
Maritime/Navy
STT17A-611R
Commercial
STT17A-610R
DPM17A-600R
SEP93A-603R
Maritime/Navy
STT17A-612R
Commercial
STT17A-610R
DPM17A-600R
SEP93A-603R
Maritime/Navy
STT17A-612R
Commercial
STT18A-620R
DPM17A-601R
SEP93A-604R
Maritime/Navy
STT18A-622R
1/2 in.
3/4 in.
1 in.
1-1/4 in.
1-1/2 in.
2 in.
Materials
Table 20: North American V246 Materials (Part 1 of 2)
3/8 in. to 3/4 in.
(Commercial)
1 in. to 2 in.
(Commercial)
Maritime (All Sizes)
Body
Cast Brass
Cast Iron/Rust Resisting
Finish
Cast Bronze
Seat
Aluminum Bronze
Aluminum Bronze
Monel
Disc
BUNA-N
BUNA-N
BUNA-N
Disc Cup
Brass
Brass
Monel
Disc Stud
Brass
Brass
Monel
Stem/Extension Sleeve
Brass
Brass
Monel
Nominal Valve Size:
Material
16
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Table 20: North American V246 Materials (Part 2 of 2)
3/8 in. to 3/4 in.
(Commercial)
1 in. to 2 in.
(Commercial)
Maritime (All Sizes)
Nylon Reinforced BUNA-N
Nylon Reinforced BUNA-N
Nylon Reinforced BUNA-N
Cup
300 Series Stainless Steel
300 Series Stainless Steel
300 Series Stainless Steel
Bellows
300 Series Stainless Steel
300 Series Stainless Steel
300 Series Stainless Steel
Bellows Ring
Steel/Nickel Plated
Steel/Nickel Plated
Steel/Nickel Plated
Nominal Valve Size:
Material
Diaphragms
Refrigerant Contact
Pressure
Element
Table 21: European V246 Materials
Nominal Valve Size:
3/8 in. to 3/4 in.
(Commercial)
1 in. to 2 in.
(Commercial)
Maritime (All Sizes)
Body
Hot Forged Brass
Cast Iron/Rust Resisting
Finish
Cast Bronze
Seat
Aluminum Bronze
Aluminum Bronze
Monel
Disc
BUNA-N
BUNA-N
BUNA-N
Disc Cup
Brass
Brass
Monel
Disc Stud
Brass
Brass
Monel
Stem/Extension Sleeve
Brass
Brass
Monel
Diaphragms
Nylon Reinforced BUNA-N
Nylon Reinforced BUNA-N
Nylon Reinforced BUNA-N
Cup
300 Series Stainless Steel
300 Series Stainless Steel
300 Series Stainless Steel
Bellows
300 Series Stainless Steel
300 Series Stainless Steel
300 Series Stainless Steel
Bellows Ring
Steel/Nickel Plated
Steel/Nickel Plated
Steel/Nickel Plated
Material
Refrigerant Contact
Pressure
Element
Technical Specifications
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants
Factory-Set Opening Point
Direct Acting 200 psi (13.8 bar), Reverse Acting 165 psi (11.4 bar)
Maximum Working
Pressure
630 psi (43.4 bar)
Opening Point Adjustment
Range
Direct Acting 200 to 400 psi (13.8 to 27.6 bar), Reverse Acting 135 to 300 psi (9.3 to 20.7 bar)
Media
150 psi (10.3 bar) Maximum,
-4F to 170F (-20C to 77C) glycol/water or liquids with low freezing points that are
compatible with valve materials
The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these
specifications, contact Johnson Controls/PENN Refrigeration Technical Support at 1-800-275-5676. Johnson Controls, Inc. shall not be liable
for damages resulting from misapplication or misuse of its products.
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
® Johnson Controls and PENN are registered trademarks of Johnson Controls, Inc. in the
United States of America and/or other countries. All other trademarks used herein are the property
of their respective owners. © Copyright 2013 by Johnson Controls, Inc. All rights reserved.
V246 Series 2-Way Pressure-Actuated Water-Regulating Valves for High-Pressure Refrigerants Product
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Published in U.S.A.
17
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