Transcript
AV 23 SETTER Inline
www.HYG.de
Balancing Valve
nach KTW
Advantages • Accurate and quick balancing without diagrams, tables or measuring devices
Application Direct regulation, reading and shut-off of flows in systems Direct hydraulic balancing and control of flows to consumers or in a subsystem. Balancing valves offer a quick, easy and accurate method of adjusting the flow rates through heating, ventilation, air conditioning and cooling systems. Correct balancing of hydraulic circuits ensures optimum energy distribution, resulting in more efficient and economical operation in accordance with the energy saving regulations provided for by legislation.
• The flow rate is displayed directly in l / min With SETTER Inline balancing valves, any qualified fitter can set the appropriate water distribution on the premises in question, thus avoiding investments in training and costly measuring devices.
• Regulating valve with adjustment scale • Regulating valve with isolating facility
Installation
• Can be installed in any position
The valve can be installed in a horizontal, vertical or inclined position. Care should be taken in order to ensure that the arrow is pointing in the direction of the flow.
• Additional types are also available as make resistant to dezincification.
Operation The flow measurement is based on the principle of a baffle float. The flowmeter is built into the housing. The balancing can be carried out with a screwdriver at the adjusting screw. The reading position is the bottom line of the baffle float.
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OSTACO AG
Steinackerstr. 6 CH-8902 Urdorf Switzerland Tel. ++41 (0)44 735 55 55 Fax ++41 (0)44 735 55 02 E-Mail:
[email protected] Internet: http://www.taconova.com
AV 23 SETTER Inline Balancing Valve Specification text Regulating and stop valve with direct indication of the set flow rate in l/min. Gauge with baffle float and return spring. Measured values can be set and read directly at the sight glass without tables, diagrams or measuring devices. Low pressure loss. Technical data Max. operating temperature: 100 °C Max. operating pressure: 10 bar kvs value and flow measurement range, see type programme table Valve housing in Ms 58 brass Sight glass: high-performance plastic Seals: EPDM Threads according to ISO 7/DIN2999 Measuring accuracy: ±10% (highest nominal flow)
Compression fitting joint with nut, clamping ring and supporting sleeve
Connection with nut and tail piece
Type programme for SETTER Inline Standard out of brass Item-no. DN G × Rp Measurement range (l/min)
kvs (m3/h)
223.1202.000 223.1203.000 223.1204.000 223.1208.000 223.1209.000
15 15 15 15 15
¾" ¾" ¾" ¾" ¾"
0.25 0.6 1.35 1.8 1.85
Item-no.
DN
G × G
223.1233.000 223.1234.000 223.1238.000 223.1239.000
15 15 15 15
¾" ¾" ¾" ¾"
223.1300.000 223.1302.000 223.1305.000
20 20 20
1" × 1" 1" × 1" 1" × 1"
× × × × × × × × ×
½" ½" ½" ½" ½"
0.3 0.6 1 2 3
– 1.5 – 2.4 – 3.5 – 8 – 12
Measurement range (l/min)
¾" ¾" ¾" ¾"
0.6 1.0 2 3
– 2.4 – 3.5 – 8 – 12
kvs (m3/h) 0.6 1.35 1.8 1.85
4 – 15 8 – 30 10 – 40
5.0 5.0 5.0
G = Fixing thread, male or female cylindrical, according to ISO 228
Type programme for SETTER Inline out of dezincing-resistant brass Item-no. DN G × Rp Measurement range (l/min) kvs (m3/h) 223.1204.104 223.1208.104 223.1209.104
15 15 15
¾" × ½" ¾" × ½" ¾" × ½"
Item-no.
DN
G × G
Measurement range (l/min)
223.1233.104 223.1234.104 223.1238.104
15 15 15
¾" × ¾" ¾" × ¾" ¾" × ¾"
0.6 – 2.4 1 – 3.5 2 – 8
1 2 3
– 3.5 – 8 – 12
1.35 1.8 1.85 kvs (m3/h) 0.6 1.35 1.8
Rp = Pipe thread / female thread cylindrical, according to ISO 7 / DIN 2999
VF 10 System-connections Item-no. G × mm Version for
suitable for
210.3325.000 ¾" × 15
Copper pipe 15/1 eurocone
SETTER Inline DN 15
Item-no.
pipe thread
G×R
210.6221.000 ¾" × ½" 210.6632.000 1" × ¾" 210.6222.000 ¾" × ½"
Thread ½" eurocone Thread ¾" flat sealing Thread ½" self-sealing
SETTER Inline DN 15 SETTER Inline DN 20 SETTER Inline DN 15
R = Pipe thread / male thread, according to ISO 7 / DIN 2999
Dimensions Fluids
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– Water and proprietary additives used against corrosion and freezing
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www.HYG.de
– Potable water (with SVGW and KTW certificate)
OSTACO AG
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– Cooling water
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– Heating water (DIN 14868)
���� nach KTW
Steinackerstr. 6 CH-8902 Urdorf Switzerland Tel. ++41 (0)44 735 55 55 Fax ++41 (0)44 735 55 02 E-Mail:
[email protected] Internet: http://www.taconova.com
AV 23 SETTER Inline Balancing Valve 223.1202.000
DN 15 0.3 …1.5 l/min
223.1203.000 223.1233.000
1 – 6 = Valve position 1000
Pressure loss mbar
A
100
B
10
C D E F
B
100
C
D
10
E F
kvs = 0,25
kvs = 0,6
1 0
0,3
1
1,5
1
10
0
DN 15 1… 3.5 l/min
223.1204.104 223.1234.104
223.1208.000 223.1238.000
2 – 6 = Valve position 1000
0,6
1
2,4
10
Flow rate l /min
Flow rate l /min
223.1204.000 223.1234.000
223.1233.104
2 – 6 = Valve position
1000
Pressure loss mbar
DN 15 0.6… 2.4 l/min
DN 15 0.6… 2.4 l/min
223.1208.104 223.1238.104
2 – 6 = Valve position 1000
B
B
Pressure loss mbar
Pressure loss mbar
C
100 D E F
10
C
100
D
10
E F
kvs = 1,35
kvs = 1,8
1 1
3,5
Flow rate l /min
OSTACO AG
10
1 1
2
8
10
Flow rate l /min
Steinackerstr. 6 CH-8902 Urdorf Switzerland Tel. ++41 (0)44 735 55 55 Fax ++41 (0)44 735 55 02 E-Mail:
[email protected] Internet: http://www.taconova.com
AV 23 SETTER Inline Balancing Valve
223.1209.104
Correction curve water-glycol simplified representation for SETTER Inline in medium flow rate range
3 – 6 = Valve position
effective flow rate (scale nominal value 100%)
1000
Pressure loss mbar
C
100
D
E 10
F
kvs = 1,85
100%
38% glycol Kinematic viscosity: ν = 6.7 mm2/s 75%
10 12
3
g
en
ing
25%
sm
o all
pen
ing
0% 0%
100
25%
50%
75%
100%
displayed flow rate in %
Flow rate l /min
223.1300.000
lar
p eo
50%
1 1
er
DN 15 3 … 12 l/min
W at
223.1209.000 223.1239.000
Specific diagrams available for each SETTER type
223.1302.000 223.1305.000
DN 20 0.6…15 l/min 2 – 6 = Valve position
DN 20 8…30 l/min DN 20 10…40 l/min 2 – 6 = Valve position
1000
1000
B
Pressure loss mbar
Pressure loss mbar
C
C
100
D
10
E
F
D
100
E
10
F
kvs = 5,0
kvs = 5,0 1
1 1
4
10
15
Flow rate l /min
100
1
8 10
30 40
100
Flow rate l /min Subject to modification. A-SI 04/06 e pdf
OSTACO AG
Steinackerstr. 6 CH-8902 Urdorf Switzerland Tel. ++41 (0)44 735 55 55 Fax ++41 (0)44 735 55 02 E-Mail:
[email protected] Internet: http://www.taconova.com
