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11. J3S-X S1 / J3S-X S2
Configuration
Drain Plug
Built-in Screen
- J3S-X S1: without wire mesh
- J3S-X S2: with wire mesh
(with Float Cover)
Countermeasures for Steam Locking
A lock release valve (model: LR3) can be added afterwards. The S series has a plug in
the cover that can be removed to allow an LR3 lock release valve to be installed to
alleviate this problem.
For details, refer to chapter 10
Plug
X-element
A special H-type X-element is used for the S series (a B-type X-element is equipped
on the Standard J3S-X). This X-element is for venting air not only at batch run startup,
but also during operation, preventing temperature drops. In addition, it ensures secure
sealing.
Installation of the Blowdown Piping
A drain plug at the bottom of the body is equipped as standard. By removing the plug
and installing an automatic or manual valve, condensate blowdown can be carried out
when the steam-using equipment experiences a temperature drop.
Cover Plug
Screen
Special X-element
for J3S-X S-series
Screen
Lock Release Valve
1
Drain Plug (G(PF)
/
)
4
̶ 14 ̶
Torque
Part
N·m (lbf·ft)
Cover Plug
30 (22)
Drain Plug
35 (26)
S1: without wire mesh
S2: with wire mesh
(LR3)
A thread conversion fitting
(including the gasket)
is needed for piping.
Distance
Across Flats
mm (in)
19 (
3
/
)
4
21 (
13
/
)
16
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