Henry Catalogue 2010 - page 27

Industrial & Commercial Refrigeration Products
800.96.HENRY
HENRY
®
V A L V E
PRESSURE RELIEF VALVES
Angle & Straight-Thru Types
Features:
Bodies
: 5600 Series, Ductile Iron; 5300
Series, Stainless Steel; 5200 Series, Brass
Seat
inserts, seat discs and main guides,
piston stainless steel on 5600 series
Seat material
: Teflon®
Connections
: (NPTF) pipe threaded
Other component
metal parts are steel
Set and sealed
at the factory and furnished
with nameplates stamped with catalog no.,
size, pressure setting, capacity and ASME-
UV National Board symbol
Temperature rating
: -20°F (-29°C) to
+225°F (+107°C)
Protective lacquer
finish on 5600 series
*Suitable for ammonia
, HFC’s and CFC’s,
refrigerants and other industrial fluids
non-corrosive to steel and Teflon as
indicated
Each valve
has unique serialization for
tagging requirements
H23
Angle Relief Valves
Catalog
Number
Size Connection
Dimensions in Inches
Orifice
Dia.
Weight
lbs.
Inlet
Outlet
A1
A3
B
526E
3/8” M.P.T.
3/8” FL.
2.96
1.41
0.250
0.40
*5600
1/2” F.P.T.
3/4” F.P.T.
2.69
1.63
0.500
3.60
*5601
1/2” F.P.T.
1” F.P.T.
2.69
1.63
0.500
3.44
*5602
3/4” F.P.T.
1” F.P.T.
2.69
1.63
0.500
3.40
*5603
1” F.P.T.
1-1/4” F.P.T.
2.88
2.00
.0500
4.75
*5604
1-1/4” F.P.T. 1-1/2” F.P.T.
4.13
2.31
0.703
6.50
Straight-Through Relief Valves
Catalog
Number
Size Conn.
Length,
In “A2”
Orifice
Diam.
Weight
lbs.
Inlet
Outlet
5230
1/4” M.P.T.
3/8” FL.
3.16
0.250
0.38
5231
3/8” M.P.T.
3/8” FL.
3.16
0.250
0.39
5250A-1/2
1/2” M.P.T.
1/2” F.P.T.
4.26
0.375
1.04
5250-1/2
1/2” M.P.T.
3/4” F.P.T.
4.04
0.375
0.95
5252-3/4
3/4” M.P.T.
3/4” F.P.T.
4.05
0.375
1.02
*5350-1/2
1/2” M.P.T.
3/4” F.P.T.
4.00
0.375
0.87
*5352-3/4
3/4” M.P.T.
3/4” F.P.T.
4.00
0.375
0.94
5244-3/4
3/4” M.P.T
1” F.P.T.
4.16
0.500
1.46
5244-1
1” M.P.T.
1” F.P.T.
4.16
0.500
1.46
*5344-3/4
3/4” M.P.T
1” F.P.T.
4.19
0.500
1.46
*5344-1
1” M.P.T.
1” F.P.T.
4.19
0.500
1.46
5246A
1” M.P.T.
1-1/4” F.P.T.
6.30
0.719
2.50
5246A-1-1/4
1-1/4” M.P.T. 1-1/4” F.P.T.
6.30
0.719
2.60
*5345A
1” M.P.T.
1-1/4” F.P.T.
6.30
0.719
2.50
*5346A-1-1/4
1-1/4” M.P.T. 1-1/4” F.P.T.
6.30
0.719
2.60
5233A
3/8” M.P.T.
7/8” FL.
4.56
0.250
1.05
5234A
3/8” M.P.T.
3/4” F.P.T.
4.20
0.250
1.05
5235A
1/2” M.P.T.
3/4” F.P.T.
4.40
0.250
1.12
Type 52 Angle
Type 523
Type 560
* Suitable for Ammonia
Type 524, 534, & 525
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