Dungs HPSV 10020/604 Instrukcja instalacji - Strona 3
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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")
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 Torque
[Ib-in]
for Studs
Recommended Installation
Inlet Pressure
3 ... 8
Stress free assembling!
HPSV 10020/604
HPSV 10020/604
Safety Shutoff Valve
Safety Shutoff Valve
50 micron
max. gas filter
Leak Test
Connection
Studs
M16 X 65 mm (DIN 939)
Manual
Shutoff Valve
Leak Test
Connection
T max
1327 [Ib-in] (150 Nm)