VESTA GEA Tuchenhagen Pharmaceutical Brochure - Tri-Canada

Reverse Acting Shut-Off Valve Type U
Reverse Acting Shut-Off Valve Type U
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Order Key
Material: AISI 316L for all wetted parts AL6XN and other high alloys available.
AISI 304L for all non-wetted parts
Contact GEA Tuchenhagen.
Control Air Pressure: Standard 87 PSI.g
Max Holding Pressure: 116 PSI.g (1"), 87 PSI.g (1.5" to 2"), 72 PSI.g (2.5" to 6") using Standard Actuator
Other pressures available – see section 8.2, chart 2a
Cv Values
(flow in US-gall./min at 1 PSI.g pressure drop)
Valve Size I-II I-IV IV-I VI-I
1" OD 18 11 13 30
1.5" OD 51 28 35 78
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GEA Tuchenhagen | 866.531.5629 | www.tuchenhagen.us
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2. Housing Combinations
3. Stroke Length
R Regular Stroke
4. Valve Size
1" 1.5" 2" 2.5" 3" 4" 6" M: Mix Match – see section 8.4
5. Actuator Type
C Air/Spring Normally Closed O Air/Spring Normally Open A Air/Air
6. Seal Material
E EPDM V FKM H HNBR Other options available.
Contact GEA Tuchenhagen.
7. Connection Type
T Tri-Clamp B Butt Weld* *Applied to all ports unless otherwise specified.
Other process connections available.
8. Port Orientation Upper to Lower Housings
L0 Clamped
VI 0°
V2 0°
V3 0°
V0 Welded Vertical Port
9. Internal Surface Finish
2 30-35 Ra, external matte 4 15-20 Ra, external matte
6 20-25 Ra, external matte 8 15-20 Ra, external polish
U LL - R - 2 - C - E T - L0 - 4 /12 -
Order Key (Std)
11 12 13 14 15 16
0 0 0 0 0 Z
Add Order Key for Control Module
when required (section 8.3)
1 2 3 4 5 6 7 8 9 10 11 - 16
Valve
Type
Housing
Type
Viewed from
actuator end
LL
TT
Stroke
Length
LR
Valve
Size
Actuator
Type
Order key given in short form and will differ from factory-issued documents.
B
C
A
Seal Connect
Material Type
E
F
Port
Orient
D
Finish
90°
F or D Concentric = FC or DC
F or D Eccentric = FX or DX
D Eccentric + Tangential = FLX
F Eccentric + Tangential Right = FXR
F Eccentric + Tangential Left = FXL
Special
Options
180°
270°
Control Module
upper
housing
lower
housing
10. Available Special Accessories / Documentation
/E /12 /20 /21 /24 /25 /43 /50 /67 /41 /42 /BP /BPX
See section 8 for description of accessories and 1.1 for documentation.
11 - 16. Control Module
(see section 8.3)
2" OD 112 33 53 165
2.5" OD 198 64 99 254
I
III
3" OD 309 79 109 413
4" OD 633 160 208 798
6" OD
Weights
Valve Size
Dimensions
Valve
Size
OD in accordance with ASME-BPE-a-2004, DIN 11866, Row C
K H
Ø
Ø A P K S C Ø1 H Stroke
1.0" OD 1 x 0.063 1.81 7.87 1.89 0.08 3.54 2.76 11.61 0.87
1.5" OD 1.5 x 0.063 2.32 7.87 2.15 0.08 3.54 3.35 12.68 0.98
2.0" OD 2 x 0.063 2.81 7.87 2.38 0.08 3.54 3.35 12.91 1.1
2.5" OD 2.5 x 0.063 3.54 9.06 2.95 0.12 4.92 4.49 13.58 1.14
3.0" OD 3 x 0.063 4.06 9.06 3.21 0.12 4.92 4.49 13.70 1.22
4.0" OD 4 x 0.078 5.02 9.84 3.69 0.12 4.92 6.06 15.20 1.14
6.0" OD
lbs.
1" OD 21
1.5" OD 21
2" OD 26
2.5" OD 37
3" OD 55
4" OD 59
6" OD
P = Clearance required for maintenance
II
IV
Recommended flow
direction to prevent
pressure surges during
the closing operation
of the valve.
P
D
K
C
Add 1.1" to Dimension C for
Tri-Clamp Connections
Ø
A
Ø1
Housing combination
style UF/UD for tank
inlet applications.
S
www.tuchenhagen.us | 866.531.5629 | GEA Tuchenhagen
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