X-XX UL
INSTALLATION INSTRUCTIONS
Copyright © 1996 Honeywell Inc. • All Rights Reserved
APPLICATION
The Honeywell Braukmann D05 Pressure Regulating
Valve is a high quality pressure regulating valve that
maintains a constant outlet pressure over a wide range
of inlet supply pressures. It is ideally suited for new
residential and light commercial construction, drip
irrigation, and applications requiring highly sensitive and
accurate regulation.
The wide inlet pressure range of the D05 gives flexibility
without compromising reduced outlet pressure accuracy
or capacity. The superior balanced single seat design
maintains a constant outlet pressure over a wide range
of inlet pressures. The noncorroding unitized cartridge
insert contains all the working parts and is easily
replaceable.
The D05 is used for water or air regulation. It is not
suitable for steam.
SPECIFICATIONS
Model:
D05 Pressure Regulating Valves
Construction Materials:
Body: Bronze.
Internal Parts: Stainless steel and engineered plastic.
Regulator Mechanism: Fabric-reinforced diaphragm.
Inlet Pressure:
400 psi maximum.
Reduced Pressure Range:
15 to 150 psi (1/2 in. to 1 in.).
15 to 130 psi (1-1/4 in.).
Outlet Pressure:
Factory set at 60 psi.
Differential:
14 psi minimum (inlet to outlet).
Reduced Ratio:
10:1 maximum.
D05
Pressure Regulating Valves
62-3028-4
Fluid Temperature (Maximum):
Air: 158
°
F (70
°
C).
Water: 180
°
F (82
°
C).
Ambient Temperature:
33
°
F to 140
°
F (1
°
C to 60
°
C)
Pipe Sizes:
1/2 in., 3/4 in., 1 in., and 1-1/4 in. available.
Connections:
Can be configured as female thread-by-thread, single-
or double-union, NPT threaded or sweat.
Strainer Screen Size:
0.032 in. (0.8 mm)
Gauge Tap:
1/4 in. NPT (available on all models).
Approvals:
ASSE (Std. 1003) Certified.
IAPMO, CSA, and City of L.A. Listed.
Dimensions:
See Fig. 1.
Water Capacities (See Table 1):
The suitability of a given regulator size is dependent
on the pressure requirements of each installation.
To determine the pressure regulator valve size
required for a specific installation, determine the
following:
1. Pressure differential between inlet and outlet
pressure in pounds per square inch (psi),
2. Capacity in gallons per minute (gpm), and
3. Allowable reduced pressure falloff in psi.
Given these variables, use Table 1 to determine the
proper size pressure regulator valve for your application.
Example: An installation has 135 psi inlet pressure, 60 psi
outlet pressure (75 psi pressure differential). If
12 gpm capacity is required with only 10 psi
falloff allowable, a 1/2 in. D05 is required.