ROTALOCK VALVES
The function of a Rotalock Valve is to provide a convenient
removable access and isolation point for service.
Applications
Rotalock Valves are widely used throughout the refrigeration and airconditioning industry and are typically installed on Compressors and
Pressure Vessels. Henry Technologies' Rotalock Valves are suitable for use
with HCFC and HFC refrigerants and their associated oils, as well as other
industrial fluids non-corrosive to steel, copper and Teflon.
Main Features
ŸIndustry standard Rotalock thread sizes
ŸODS and SAE flare connections
Ÿ¼” SAE Flare access ports
ŸMinimal pressure drop
ŸRemovable
ŸBi-directional flow
ŸSeal cap design
Technical Specifications
Maximum working pressure = 500 PSI (34.5 Bar)
Allowable operating temperature = -20°F to +250°F (-29°C to +121°C)
Materials of Construction
The valve and connections are made from plated steel. The connection
gasket is made from Teflon. The seal caps are made of plated steel and use
a copper gasket.
C
C
C
A
A
FIG 2
FIG 1
Fig
No
2
1
2
2
1
3
1
SAE Flare
(inch)
1/4
3/8
3/8
3/8
1/2
1/2
5/8
FLARE CONNECTIONS
Rotalock Thread Size
(inch)
3/4 -16
3/4 -16
3/4 -16
3/4 -16
1 - 14
1 - 14
1 - 14
FIG 3
A
1.17
1.17
1.17
1.17
1.30
1.30
1.55
Dimensions (inch)
B
1.52
1.52
1.52
1.52
1.72
1.72
1.97
C
3.42
3.42
3.72
3.42
3.75
3.75
4.00
FLOW CONTROLS
A
Part No
(with gasket)
3-030-131
3-030-122
3-030-123
3-030-130
3-030-108
3-030-135
3-030-112
B
B
B
27
A
C
C
B
B
A
C
B
A
FIG 5
FIG 4
C
C
C
B
B
A
FIG 7
Part No
(with gasket)
3-030-139
3-030-133
3-030-140
3-030-127
3-030-150
3-030-152
3-030-163
3-030-164
3-030-167
3-030-186
3-030-136
3-030-141
3-030-142
3-030-143
3-030-160
3-030-162
Fig
No
7
8
4
9
4
9
5
5
6
9
9
4
4
4
7
7
28
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A
A
FIG 8
ODS
(inch)
3/8
1/2
1/2
5/8
5/8
5/8
5/8
5/8
5/8
5/8
7/8
7/8
1 1/8
1 3/8
1 3/8
1 5/8
ODS CONNECTIONS
Rotalock Thread Size
(inch)
3/4 - 16
1 - 14
1 - 14
1 - 14
1 - 14
1 - 14
1 - 14
1 - 14
1 - 14
1 1/4 - 12
1 1/4 - 12
1 1/4 - 12
1 1/4 - 12
1 3/4 - 12
1 3/4 - 12
1 3/4 - 12
REPLACEMENT GASKET
Rotalock Thread Size (inch)
3/4 - 16
1 - 14
1 1/4 - 12
1 3/4 - 12
FLOW CONTROLS
Part No
2-023-018
2-023-013
2-023-015
2-023-016
FIG 6
B
FIG 9
A
1.02
1.22
0.88
1.45
0.85
1.45
1.03
2.64
1.47
1.67
1.69
1.08
1.09
1.47
2.82
2.47
Dimensions (inch)
B
1.36
1.63
1.28
1.88
1.27
1.88
0.41
0.41
2.38
2.34
2.34
1.74
1.75
2.31
3.26
3.31
C
3.56
4.06
3.69
4.28
3.63
4.36
4.28
5.89
5.20
5.05
5.38
4.77
4.78
6.19
7.16
7.16
ROTALOCK ADAPTERS
The function of a Rotalock Adapter is to provide a convenient
removable piping connection to system components.
Applications
Rotalock Adapters are used to connect piping to compressors, pressure
vessels and other components when an access or isolation point is
unneeded. Henry Technologies' Rotalock Adapters are suitable for use with
HCFC and HFC refrigerants and their associated oils, as well as other
industrial fluids non-corrosive to steel, and Teflon.
Technical Specifications
Maximum working pressure = 500 PSI (34.5 Bar)
Allowable operating temperature = -20°F to +250°F (-29°C to +121°C)
Materials of Construction
The adapter body and connections are made from plated steel. The
connection gasket is made of Teflon.
Main Features
ŸIndustry standard Rotalock thread sizes
ŸODS connections
ŸStraight-thru and angle designs
ŸRemovable
2-030-153
2-030-159
2-030-171
2-030-166
2-030-128
2-030-137
Part No
2-023-018
2-023-013
2-023-015
2-023-016
Part No
(with gasket)
N/A
3-030-001
3-030-002
N/A
N/A
N/A
Connection Size (inch)
Rotalock Thread Size (inch)
3/8 ODS
1 - 14 Male Rotalock
3/4 - 16 Male Rotalock
5/8 ODS
5/8 ODS
7/8 ODS
3/4 - 16 Female
3/4 - 16 Female
1 - 14 Female
1 - 14 Female
1 - 14 Female
1 1/4 - 12 Female
Description
Straight thru adapter
Straight thru adapter
Straight thru adapter
Straight thru adapter
Angle adapter
Angle adapter
REPLACEMENT GASKET
Rotalock Thread Size (inch)
3/4 - 16
1 - 14
1 1/4 - 12
1 3/4 - 12
FLOW CONTROLS
Part No
29