Dungs HPSV 10020/604 User manual
1 … 8
MC • Karl Dungs, Inc. • HPSV 10020/604 • Edition 2017.05 • P/N 264712
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[V] [A]
[Hz][VA]
IFGC
CSA
UL
ANSI
NFPA
Safety
first
O.K.
-
USA CDN
3 … 8
MC • Karl Dungs, Inc. • HPSV 10020/604 • Edition 2017.05 • P/N 264712
100 PSI (689 kPa) factory rating
60PSI(413 kPa)asper ANSI Z21.21/
CSA 6.5 C/I and 100 PSI as per
CGA 3.9
500 PSI (3447 kPa)
CSA -20 °F to +140 °F
-29 °C to +60 °C
Factory +5 °F to +140 °F
-15 °C to +60 °C
-40 °F to +185 °F
-40 °C to +85 °C
Dry, natural gas, propane, butane;
other noncorrosive gases as well as
waste-gases and bio-gases contain-
ing up to a maximum 0.1 % by volume
(1000 ppm) of H2S, dry.
Intended for gaseous fuels only.Can-
not be used with non-compressible
uids (liquids) of any kind.
(A “dry” gas has a dew point lower
than + 15 °F and its relative humidity
is less than 60 %.)
Housing: Anodized Aluminium and
Steel, free of non-ferrous metals
Sealings on valve seats: NBR-based
rubber.
°F
24 VDC
45 W
100 % duty cycle
< 1 s
< 1 s
2” at face ange per ANSI B16.5
Class 150
EN 161
Normally closed automatic shuto valve. Fast opening, fast closing.
Built-in 1 mm stainless steel mesh
strainer, installed upstream of the
valve seat.
[PSI]
NEMA
NEMA 4/IP65
Suitable for hazardous locations
Class I, Division 2, Groups C and D,
Temperature code T4A.
[V][A]
[Hz][VA]
Gas
According to MIL 810 Prole Vibration
Quick disconnect according to MIL
ACS02A-10SL-04P-003
According to CSA C22.1 Part 1
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MC • Karl Dungs, Inc. • HPSV 10020/604 • Edition 2017.05 • P/N 264712
Safety shuto valve from vertically upright to horizontal.
1.Only install the HPSV 10020/604 safety valve downstream
of a 50 micron max. gas lter and with the gas ow matching
the direction indicated by the arrows on the casting.
2. Mount the HPSV 10020/604 to a at face B16.5 ange with
the solenoid vertical to horizontal.
3. Insert proper ange seal.
4.Insert studs, tighten in a crisscross pattern to ensure uni-
form tightness.
5. Do not overtighten studs. Follow the maximum torque
values listed.
6.After installation is complete, perform a leak test.
(see “Valve Leakage Test”)
18
19
Chrome Steel �Made in Germany
[Ib-in]
T
M16 X 65 mm (DIN 939) 1327 [Ib-in] (150 Nm)
Inlet Pressure
HPSV 10020/604
Safety Shuto Valve
Manual
Shuto Valve
HPSV 10020/604
Safety Shuto Valve
Leak Test
Connection
Leak Test
Connection
50 micron
max. gas lter
MC • Karl Dungs, Inc. • HPSV 10020/604 • Edition 2017.05 • P/N 264712
• It is not recommended that this valve be painted. Painting
covers date codes and other labels that identify this valve.
• If the valve needs to be painted, a paint free of volitile organic
compounds (VOC’s) must be used. VOC’s can damage
valve o-rings, resulting in external gas leakage over time.
• During the painting process, use measures that will allow
the valve’s date code and other labeling information to be
legible after the paint is dry.
1.Disconnect all power to the leads before wiring to prevent
electrical shock and equipment damage.
2. Run pigtails through conduit to a splice box.
3. Connect pigtails acc. to “Electrical Connection”.
4. The conduit shall be suitable for 24 VDC and capable of
at least 2 A and rated for at least 75 ˚C (167 ˚F).
• Radiant heat must be considered as a heat source that
could result in an ambient temperature higher than the
rating of this valve.
• Provide propor shielding to protect against radiant heat.
+
–
+ –
DC
18” Pigtails with 1/2” NPT conduit
Connections are not polarity sensitive.
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MC • Karl Dungs, Inc. • HPSV 10020/604 • Edition 2017.05 • P/N 264712
b
c
g
e
d
a
f
Upstream
1/4“ NPT Tap
Downstream
1/4“ NPT Tap
Dimensions [mm]
[kg]
e
HPSV 10020/604 270890
75
224
160
153
250
53
64
6,0
MC • Karl Dungs, Inc. • HPSV 10020/604 • Edition 2017.05 • P/N 264712
This leak test procedure tests the valve seat sealing capabili-
ties of the safety shuto valve. Only qualied personnel should
perform this test.
It is required that this test be done on the initial system startup,
and then repeated at least annually. Possibly more often de-
pending on the application, environmental parameters, and
the requirements of the authority having jurisdiction.
This test requires the following:
A) Test connection installed downstream of the safety shuto
valve to make the required 1/4” hose connection in step 4.
B) A transparent glass of water lled at least 1 inch from the
bottom.
C) A proper leak test tube. An aluminum or copper 1/4” rigid
tube with a 45˚ cut at the end that is then connected to a
1/4” exible hose of some convenient length provides for
a more accurate leakage measurement. However, a 45˚
cut at the end of the 1/4” exible hose will suce, but it will
not likely be as accurate as the rigid tube.
Use the illustration below as a reference.
1. Close the downstream manual shuto valve, or safety
shuto valve.
2.Open the downstream test connection and connect the
1/4” exible hose.
3. Provide for some time to allow potential leakage to charge
the test chamber before measuring valve seat leakage.
4.Immerse the 1/4 in. tube vertically 1/2 in. (12.7 mm) below
the water surface.If bubbles emerge from the 1/4”tube and
after the leakage rate has stabilized, count the number of
bubbles.
5.If the number of bubbles exceeds 6 within 10 s, replace
the valve.
6. Verify that the downstream manual shuto valve is closed.
7. Remove the exible hose, and close the test connection.
1/4” Flex Hose
1/4” Rigid Tube
MC • Karl Dungs, Inc. • HPSV 10020/604 • Edition 2017.05 • P/N 264712
To determine the pressure drop when
using a gas other than natural gas,
use the ow formula below and f value
located in the table below to determine
the “corrected” ow rate in CFH through
the valve for the other gas used. For ex-
ample, when using propane, divide the
volume (CFH) of propane required for
the application by the calculated value
f (f = 0.66 for propane). Use this “cor-
rected” ow rate and the ow curve on
the next page to determine pressure
drop for propane.
Density of Natural gas
Density of gas used
3
Natural gas 0.81 0.65 1.00
Butane 2.39 1.95 0.58
Propane 1.86 1.50 0.66
Air 1.24 1.00 0.80
Vgas used = VNatural gas
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MC • Karl Dungs, Inc. • HPSV 10020/604 • Edition 2017.05 • P/N 264712
HPSV 10020/604 (Coil) 24 VDC 270888
We reserve the right to make modications in the course of technical development.
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