Jesco MEMDOS E - Page 33

Valves DN 4, MEMDOS E/DX 4..0.26
Double-ball valves Spring-loaded valves
Discharge valve Suction valve Discharge valve Suction valve
a
b
g
f
e
d
c
h
i
j
a
b
c
d
e
f
g
h
i
j
a
b
c
h
i
f
e
d
g
a
b
c
d
e
f
h
i
g
a * O-ring
b Valve body
c * Flat gasket
d Ball guide
e * Valve ball
f * Valve seat
g * O-ring
h Valve plug
i * Gasket
j * Pressure spring
* included in the spare parts set.
Maintenance | Operation & Maintenance Instructions | 33