1⁄2", 3⁄4" and 1"
1⁄2", 3⁄4" and 1"
DN15, 20 and 25
1⁄2", 3⁄4" and 1"
Screwed BSP (BS 21 and DIN 2999)
or NPT (ASME B 1.20.1).
Socket weld ends to ASME B 16.11,
BS 3799 Class 3000 and DIN 3239
Flanged ends to ASME B 16.5 Class 150 and 300
or EN 1092-1 PN16or PN25.
12
3
(Vertical down)
4
As standard the FTS14 has horizontal connections with flow from
right to left (R-L). However its unique design allows the cover to be
simply rotated to provide horizontal left to right (L-R) and vertical up
or vertical down configurations.
This product fully complies with the requirements of the European
Pressure Equipment Directive 97/23/EC.
This product is available with certification to EN 10204 3.1.
Note: All certification/inspection requirements must be stated at
the time of order placement.
2
6
1
optional extra
5
Standards
Certification
18
Tri-clamp ends (FTS14-4.5 only).
Note: For alternative connections please consult Spirax Sarco.
11
Internal strainer (FTS14X). A manually adjustable needle valve can
be added for use as a steam lock release mechanism (FTS14-C).
The cover can be tapped " BSP for installation of a temperature
sensor. Note: All options are available at extra cost.
optional extra
A
Steam
saturation
8
14715
A-B
A-C
The product should not be used in this region as damage to
the internals may occur.
Flanged PN16, PN25, ASME 300, screwed and socket weld.
Flanged ASME 150.
Austenitic
stainless steel (316)
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Stainless steel
Graphite
Stainless steel
EN 10213-4 (1.4408)
ASTM A351 CF8M
BS 970 431 S29
BS 1449 304 S16
curve
Austenitic
stainless steel (316) ASTM A351 CF8M
C
Pressure bar g
The product must not be used in this region.
B
Stainless steel
BS EN 3506 A2-70
Reinforced exfoliated graphite
Note: Tri-clamp compatible end connections, used for hygienic/
sanitary applications, are only available on the FTS14-4.5.
Body design conditions
PMA Maximum allowable pressure
TMA Maximum allowable temperature
Minimum allowable temperature
* PMO
Maximum operating pressure
for saturated steam service
PN25
25 bar g @ 50°C
300°C
-20°C
19 bar g
13.5 bar g
225°C @ 19 bar g
TMO Maximum operating temperature
Minimum operating temperature
Note: For lower operating temperatures consult Spirax Sarco
FTS14-4.5
PMX differential
FTS14-10
pressure
FTS14-14
0°C
4.5 bar
Grey Viton complies with FDA CFR
Title 21, Para 177, Section 2600
Stainless steel
Maximum
Designed for a maximum cold hydraulic test pressure of 37.5 bar g
A - B
A - C
Local regulations may restrict the use of this product to below the conditions quoted.
In the interests of development and improvement of the product, we reserve the right to change the specification without notice.
© Copyright 2014
The FTS14 is an austenitic stainless steel ball float steam trap with
an integral automatic air vent.
It provides efficient condensate drainage and prompt air removal to
ensure process equipment operates to its maximum potential.
10 bar
14 bar
Stainless steel
Stainless steel
(optional extra)
(optional extra)
(Horizontal)
9
No. Part
1 Body
2 Cover bolts
3 Cover gasket
4 Cover
5 Main valve seat
6
Main valve/air vent
seat gasket
7
Main valve
assembly screws
8 Ball float and lever
9 Air vent assembly
10 SLR assembly
11 SLR gasket
12 Pivot frame
13 SLR seal
14 Pivot
15 'O' ring
†
16 Valve spring (1" only)
†
17 Sensor blanking plug
18 Strainer screen
†
Material
Note: Items 16 and 17 cannot be shown.
ST Issue 4
10 and 13
optional extra
EN 10213-4 (1.4408)
T
e
m
p
e
r
a
t
u
r
e
°
C