Specifications

SDS U2000-41
PROCESS FLOAT
STEAM TRAP
MODEL
JL9X/JLH9X
CAST IRON/
CAST STEEL
HIGH-CAPACITY IRON OR STEEL FLOAT STEAM TRAP WITH THERMOSTATIC AIR VENTING
Features
Extremely durable, inline-repairable, compact
float trap with thermostatic air venting for large
process or heating equipment.
1. Double-seated valve with heat-treat hardened
valve seat and valve head provides continuous,
smooth, low-velocity condensate discharge as
process loads vary.
2. Self-aligning valve mechanism with stainless
steel internals minimizes wear.
3. Thermostatic capsule (X-element) with “fail open”
feature vents air automatically until close-to-steam
temperature.
4. Easy, inline access to internal parts simplifies
cleaning and reduces maintenance costs.
5. High-quality stainless steel internals and
hardened valve surfaces ensure reliability.
Patented
Specifications
JL9X
Screwed, Flanged*
Model
Connection
Size / DN
Orifice No.
Or
Maximum Operating Pressure (barg)
PMO
Maximum Differential Pressure (bar) ΔPMX
Maximum Operating Temperature (°C)
TMO
2” / 50
10, 13
10, 13
10, 13
200
* JL9X has a screwed-in flange.
PRESSURE SHELL DESIGN CONDITIONS (NOTOPERATING CONDITIONS):
Maximum Allowable Pressure (barg) PMA: 13 (JL9X), 32 (JLH9X)
Maximum Allowable Temperature (°C) TMA: 200 (JL9X), 400 (JLH9X)
CAUTION
10, 18
10, 18
10, 18
220
32
32
32
240
1 bar = 0.1 MPa
To avoid abnormal operation, accidents or serious injury, DO NOT use this product outside of the specification range.
Local regulations may restrict the use of this product to below the conditions quoted.
No.
Description
JL9X
JLH9X
JL9X
w Cover
JLH9X
Material
Cast Iron FC250
Cast Steel A216 Gr.WCB
Cast Iron FC250
Cast Steel A216 Gr.WCB
DIN
0.6025
1.0619
0.6025
1.0619
ASTM/AISI*
A126 Cl.B
—
A126 Cl.B
—
e Cover Gasket
Graphite/
Stainless Steel SUS316L
–/1.4404
–/AISI316L
Carbon Steel S45C
Alloy Steel SNB7
1.0503
1.7225
AISI1045
A193 Gr.B7
Float /
t Lever
Stainless Steel SUS316L/
Cast Stainless Steel A351 Gr.CF8
1.4404/1.4312 AISI316L/
—
y Main Valve Unit
Cast Stainless Steel A351 Gr.CF8/ 1.4312/1.4027 –/
SCS2A
A743 Gr.CA40
u Connector
i X-element Unit
o Air Vent Pipe
JL9X
!0 Cover Plug
JLH9X
!1 Cover Plug Gasket (JLH9X)
JL9X
!2 Drain Plug
JLH9X
!3 Drain Plug Gasket (JLH9X)
!4 Nameplate
!5 Eye Bolt
!6 Flange**
Stainless Steel SUS304
Stainless Steel SUS304/420F
Stainless Steel SUS304
Carbon Steel SS400
Carbon Steel S25C
Soft Iron SUYP
Carbon Steel SS400
Carbon Steel S25C
Soft Iron SUYP
Stainless Steel SUS304
Carbon Steel SS400
Carbon Steel C22.8
q Body
r Cover Bolt
JLH9X
Screwed, Socket Welded, Flanged
JL9X
JLH9X
* Equivalent materials ** Shown on reverse
1.4301
1.4301/1.4028
1.4301
1.0037
1.1158
1.1121
1.0037
1.1158
1.1121
1.4301
1.0037
1.0460
AISI304
AISI304/420F
AISI304
A6
AISI1025
AISI1010
A6
AISI1025
AISI1010
AISI304
A307 Gr.B
A105
Dimensions
JL9X/JLH9X
Screwed
H
• JL9X/JLH9X
Screwed*
(mm)
H
H1
W
Weight (kg)
Model
Size
L
JL9X
2”
414
338
102
225
34
JLH9X
2”
414
338
102
225
36
H1
* BSP DIN 2999, other standards available
L
W
JL9X shown. Cover plug and drain plug on the JLH9X differ slightly.
• JLH9X
JLH9X
Socket Welded
h
Socket Welded*
(mm)
Model
DN
L
H
H1
W
JLH9X
50
414
338
102
225
φD φC
78
61.2
h
Weight (kg)
16
36
H1
D
C
H
* ASME B16.11-2005, other standards available
L
• JL9X/JLH9X
W
JL9X*/JLH9X
Flanged
Flanged
(mm)
L
Model DN
DIN 2501
ASME Class
H H1 W
Weight
(kg)
H
PN16 PN25/40 150RF 300RF 600RF
H1
JL9X
50
JLH9X 50
L
W
JLH9X shown. Cover plug and drain plug on the JL9X differ slightly.
584
—
584
584
—
584
584
584
338 102 225
42
584 338 102 225
—
44
Other standards available, but length and weight may vary
* JL9X has a screwed-in flange
Discharge Capacity
20000
10
13
18
32
Discharge Capacity (kg/h)
10000
1.
7000
5000
2.
3000
3.
300
10
13 18
32
4.
: Maximum capacity of JL9X/JLH9X.
: Minimum amount of condensate
required to prevent steam leakage.
Line numbers within the graph refer to orifice
numbers.
Differential pressure is the difference
between the inlet and outlet pressure of the
trap.
Capacities are based on continuous
discharge of condensate 6°C below steam
temperature.
Recommended safety factor: 1.5.
200
CAUTION
100
DO NOT use traps under conditions that exceed
maximum differential pressure, as condensate backup
will occur!
70
50
0.1
0.2
0.3
0.5 0.7
1.0
2.0
3.0
5.0 7.0
Differential Pressure (bar)
10 13
20
18
30
32
1 bar = 0.1 MPa
SDS U2000-41 Rev. 5/2013
Products for intended use only.
Specifications subject to change without notice.