REGULATOR ACCESSORIES
STRAINERS
Generous capacity, separate, close-coupled,
60 mesh (233 Micron Rating), accessible.
GAUGES
Pressure gauges have 3½" (90mm) diameter
faces, safe plastic lenses, ¼" NPT connection,
and recalibration features. Available for ammonia
and halocarbon.
GAUGE VALVES
HGV1 “Long Neck” Gauge Valve, Seal Cap,
¼" MPT x FPT.
PILOT LIGHTS
Beacon Pilot Lights (green, red, or amber).
CONVERSIONS
1" (inch) = 25.4 m
Δ1°F = Δ
5
/
9
°C
Temperature in °F = 1.8°C + 32
Temperature in °C =
5
/
9
(°F – 32)
1 psi = 0.06895 bar = 6.895 kPa
Cv (U.S. GPM) = Kv multiplied by 1.156
1 U.S. Gallon = 0.8327 Imperial Gallons = 3.7854
liters
1 U.S. GPM (gallons per minute) = 0.06309 dm
3
/s
(or L/s) = 0.227124 m
3
/hr
1 American Standard Commercial Ton of Refrigeration
= 12000 Btu/h = 3024 kcal/h = 3.517 kW
CAUTION
Hansen valves are for refrigeration systems only. These
instructions must be completely read and understood
before selecting, using or servicing Hansen valves and
electronics. Only knowledgeable, trained refrigeration
mechanics should install, operate, or service. Stated
temperature and pressure limits should not be exceeded.
Bonnets, solenoid tubes, etc. should not be removed
from valves unless system has been evacuated to zero
pressure. See also Safety Precautions in the current
List Price Schedule and the Safety Precautions Sheet
supplied with the product.
WARRANTY
All Hansen products, except electronics, are guaranteed
against defective materials or workmanship for one
year F.O.B. factory. Electronics are guaranteed against
defective materials or workmanship for 90 days F.O.B.
factory. No consequential damages or field labor is
included.
ORDERING INFORMATION, HA4A
MODULAR PRESSURE REGULATORS
5" & 6" are type HA4W with integral butt weld end only. 1¼" is
standard 2-bolt flange design; 4-bolt flange style available upon
request to field replace 1¼" R/S.
†25% and 50% Reduced Capacity Plugs are also available.
Weld-In-Line Available; contact Factory
TO ORDER:
Specify type, connection style and size,
range, voltage for coil, and close-coupled strainer if
required. The strainer is a separate stainless steel 60
mesh unit which usually connects directly to the regulator
inlet. Optional pilot lights are available in green, red, and
amber. Please specify color and voltage when ordering
the valve.
TYPICAL SPECIFICATIONS
“Refrigerant pressure regulators shall be pilot-operated,
with disc-type pistons having Teflon seals, manual-
opening stems, equipped with removable pilot modules,
Teflon main seats and stainless steel pilot trim and
optional, close-coupled inlet strainers, as manufactured
by Hansen Technologies Corporation or approved equal.”
OTHER PRODUCTS
Small Pressure Regulators and Reliefs
Gauge, Purge, and Needle Valves
Shut-Off Valves
Hand Expansion Valves (Regulators)
Refrigerant Solenoid Valves
Refrigerant Check Valves
Gas-Powered Valves
Refrigerant Float Switches
Float Drain Regulators
Refrigerant Liquid Pumps
AUTO-PURGER
®
s
Vari-Level
®
Adjustable Level Controls
Techni-Level
®
Transducer Probes
Frost Master
®
Defrost Controllers
Pressure-Relief Valves
PORT
SIZE
(mm)
FLANGE CONNECTION
ST YLES & SIZES
FPT, SW, WN
ODS
STD
ALSO
STD
†3/4" (20)
1" (25)
1¼" (32)
3/4"
1"
1¼"
1", 1¼"
¾", 1¼"
¾", 1"
7
⁄
8
"
1
1
⁄
8
"
1
3
⁄
8
"
1½" (40)
2" (50)
1½"
2"
2"
1½"
1
5
⁄
8
"
2
1
⁄
8
"
2½" (65)
3" (80)
4" (100)
2½"
3"
4"
3"
—
—
2
5
⁄
8
"
3
1
⁄
8
"
4
1
⁄
8
"
5" (125)
6" (150)
5" BW
6" BW
—
—
—
—
20
R429d
AUG 2015
© 2015 Hansen Technologies Corporation
Hansen Technologies Corporation
400 Quadrangle Drive, Suite F
Bolingbrook, Illinois 60440 USA
Tel: 630.325.1565 Fax: 630.325.1572 Toll: 800.426.7368
Email: [email protected] Web: www.hantech.com
USA
∙
Asia
∙
Europe
∙
India
∙
Latin
America
∙
Middle East