3 … 8
2 … 8
MC • Karl Dungs
, Inc.
• HP
SV 10020/604 • Edition 2017.05 • P/N 264712
Installation Position
Installation Position
Safety shutoff valve from vertically upright to horizontal.
Mounting
HPSV 10020/604 Flanged Mounting Procedure
1. Only install the HPSV 10020/604 safety valve downstream
of a 50 micron max. gas filter and with the gas flow matching
the direction indicated by the arrows on the casting.
2. Mount the HPSV 10020/604 to a flat face B16.5 flange with
the solenoid vertical to horizontal.
3. Insert proper flange 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
]
Recommended Torque
for Studs
Studs
Tmax
M16 X 65 mm (DIN 939)
1327 [Ib-in] (150 Nm)
A manual shutoff valve and a leak test connection
shall be installed downstream of the valve in order
to provide for proper valve leakage testing.
Recommended Installation
Stress free assembling!
Inlet Pressure
HPSV 10020/604
Safety Shutoff Valve
Manual
Shutoff Valve
HPSV 10020/604
Safety Shutoff Valve
Leak Test
Connection
Leak Test
Connection
50 micron
max. gas filter
