VALVES AND ACTUATORS
16
Series VSBT in G25 cast-iron
PN16
- Stroke 5,5mm - To be motorised by MVT actuators, see
page 25.
MODEL
DN Kvs
STROKE
mm
MAX DIFFERENTIAL
PRESSURE bar
OTHER CHARACTERISTICS
VSBT3
3/4"
6.3
5.5
2.5
- Linear control flow characteristics
- Leakage 0.03% Kvs
- Fluid temperature 5° to 95°C
VSBT4
1"
10
5.5
1.5
VSBT5
1 1/4" 14
5.5
0.9
VSBT6
1 1/2" 18
5.5
0.6
Model
DN
Kvs
MAX DIFFERENTIAL PRESSURE (bar)
MVE506
MVE510
MVE515
MVH56FA
MVH56FC
2TBB15R1
1/2”
0,2
16
16
16
16
2TBB15R2
1/2”
0,5
16
16
16
16
2TBB15R3
1/2”
1
16
16
16
16
2TBB15
1/2”
2,5
16
16
16
16
2TBB20
3/4”
5
16
16
16
16
2TBB25
1”
10
10
16
16
13
2TBB32
1”1/4
16
6
13
16
8
2TBB40
1”1/2
25
4,5
9
16
5,5
2TBB50
2”
38
2,5
5
9
3
2TBB Series = 2-way valves, bronze body, with threaded connections up to 2”, brass plug,
stainless steel stem. Temperature applications -10°C to 130°C. Rangeability 50:1.
To be motorised by MVE and MVH actuators (no adapter needed).
1/2” and 3/4” models are tight close-off. Maximum leakage on 1” to 2” models is 0.1% of Kvs.
Stroke on 1/2” and 3/4” models is 9.5mm. Stroke on 1” to 2” models is 16mm.
Model
DN
Kvs
Max. Differential
Pressure
with MVT actuators
Other features
2TGA20B
3/4”
5
10 bar
Stainless steel internal
parts
(seat, plug, stem)
2TGA25B
1”
8
2TGA32B
1”1/4
11
2TGA40B
1”1/2
18
2TGA50B
2”
30
2-way Globe Valves with high
performances
2TGA.B Series 2-way valves
PN16
with pressure balanced plug, compact
dimensions, threaded connections up to 2”, maximum temperature 130°C,
suitable to applications with high close-off pressure: up to 10 bar close-off.
8,5mm stroke for MVT28, MVT44 (3 pos.) and MVT56L (proportional)
actuators. See page 25.
