|
Type
|
kvs
[ m³/h]
|
DN
[ ]
|
Rp
[”]
|
PN
[ ]
|
n(gl)
[ ]
|
Sv min.
[ ]
|
|
R2015-P25-S1
|
0.25
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R2015-P4-S1
|
0.4
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R2015-P63-S1
|
0.63
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R2015-1-S1
|
1
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R2015-1P6-S1
|
1.6
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R2015-2P5-S1
|
2.5
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R2015-4-S1
|
4
|
15
|
1/2
|
40
|
3.2
|
100
|
|
R2015-6P3-S1
|
6.3
|
15
|
1/2
|
40
|
3.2
|
100
|
|
R2020-4-S1
|
4
|
20
|
3/4
|
40
|
3.2
|
100
|
|
R2020-6P3-S1
|
6.3
|
20
|
3/4
|
40
|
3.2
|
100
|
|
R2025-6P3-S2
|
6.3
|
25
|
1
|
40
|
3.2
|
100
|
|
R2025-10-S2
|
10
|
25
|
1
|
40
|
3.2
|
100
|
|
R2032-10-S2
|
10
|
32
|
1 1/4
|
25
|
3.2
|
100
|
|
R2032-16-S2
|
16
|
32
|
1 1/4
|
25
|
3.2
|
100
|
|
R2040-16-S2
|
16
|
40
|
1 1/2
|
25
|
3.2
|
100
|
|
R2040-25-S2
|
25
|
40
|
1 1/2
|
25
|
3.2
|
100
|
|
R2050-25-S3
|
25
|
50
|
2
|
25
|
3.2
|
100
|
|
R2050-40-S3
|
40
|
50
|
2
|
25
|
3.2
|
100
|
|
|
Technical data
|
|
Functional data
|
Media
|
Cold and warm water, water with glycol up to max. 50% vol.
|
|
|
Medium temperature
|
-10...120°C
|
|
|
Medium temperature note
|
The allowed media temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
|
|
|
Closing pressure ∆ps
|
1400kPa
|
|
|
Differential pressure ∆pmax
|
350kPa
|
|
|
Differential pressure note
|
200kPa for low-noise operation
|
|
|
Flow characteristic
|
Equal percentage (VDI/VDE 2178), optimised in the opening range
|
|
|
Leakage rate
|
Leakage rate A, air-bubble-tight (EN 12266-1)
|
|
|
Pipe connectors
|
Internal thread according to ISO 7-1
|
|
|
Angle of rotation
|
90° (Operating range 15...90°)
|
|
|
Installation position
|
Upright to horizontal (in relation to the stem)
|
|
|
Maintenance
|
Maintenance-free
|
|
Materials
|
Housing
|
Brass body nickel-plated
|
|
|
Closing element
|
Stainless steel
|
|
|
Stem
|
Stainless steel
|
|
|
Stem seal
|
O-ring EPDM
|
|
|
Valve seat
|
PTFE, O-ring EPDM
|
|
|
Characterising disc
|
TEFZEL
|
|
2-way Characterised Control Valves DN65...150
ApplicationsEqual-percentage characteristics for modulating control of cold and hot water
• Water-side control of air handling units in air conditioning systems
• Water-side control in heating systems
|
Product features
|
|
|
|
Flow medium
|
|
Cold and hot water, water with max. 50% volume of glycol
|
|
Temp. of medium
|
|
-5...+100°C
|
|
Rated pressure
|
|
1600kPa
|
|
Flow characteristic
|
|
Equal percentage
|
|
Rangeability
|
|
Sv>100
|
|
Leakage rate
|
|
0...0.01% Kvs (ANSI Class IV) (No leakage when ex-factory)
|
|
Pipe connector
|
|
Flanged ISO 7005-2
|
|
Differential pressure
|
Pmax
|
DN65...125 350kPa (200kPa for low-noise operation) DN150 <300kPa
|
|
Close-off pressure
|
Ps
|
DN65...125 700kPa
DN150 400kPa
|
|
Angle of rotation
|
|
90°
|
|
Installation position
|
|
Upright to horizontal (in relation to the stem)
|
|
Maintenance
|
|
Maintenance-free
|
|
Valve Material
Body
|
|
GG25, Polyester coated
|
|
Ball
Seat
|
|
Stainless steel
DN65...125 RPTFE
|
|
Shaft
|
|
DN150 TFM1600
Stainless steel
|
|
O-ring
|
|
EPDM
|
|
Characterising disc
|
|
Stainless steel
|
|
Mode of Operation The Characterised Control Valve is operated by a Rotary Actuator.
The actuator is controlled by a standard modulating or 3-point control system and drives the ball of the valve - the throttling device - to the opening position dictated by the control signal.
Equal-percentage characteristic Equal-percentage characteristic of the flow rate ensured by the integral characterising disc.
|
Valve type
|
DN
|
Dimensions [mm]
|
[kg]
Weight
|
|
mm
|
In
|
ØA
|
ØD
|
H
|
H1
|
L
|
NØd
|
|
R664AO/R665AO
|
65
|
212"
|
105
|
145
|
128.0
|
12.0
|
93.0
|
4-18
|
4.8
|
|
R679AO/R680AO
|
80
|
3"
|
125
|
160
|
134.5
|
12.0
|
108.0
|
8-18
|
7.2
|
|
R6099AO/R6100AO
|
100
|
4"
|
148
|
180
|
144.0
|
15.5
|
120.0
|
8-18
|
10.5
|
|
R6124AO/R6125AO
|
125
|
5"
|
174
|
210
|
158.0
|
15.5
|
142.0
|
8-18
|
14
|
|
R6149AO/R6150AO
|
150
|
6"
|
204
|
240
|
176.5
|
15.5
|
170.0
|
8-22
|
21
|
|
|
|
R3..xx-S..
Characterised control valve, 3-way, Internal thread
• For closed cold and warm water systems
• For modulating water-side control of air handling
units and heating systems
• Air bubble-tight (control path A - AB)
|
Type
|
kvs
[ m³/h]
|
DN
[ ]
|
Rp
[”]
|
PN
[ ]
|
n(gl)
[ ]
|
Sv min.
[ ]
|
|
R3015-P25-S1
|
0.25
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R3015-P4-S1
|
0.4
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R3015-P63-S1
|
0.63
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R3015-1-S1
|
1
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R3015-1P6-S1
|
1.6
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R3015-2P5-S1
|
2.5
|
15
|
1/2
|
40
|
3.2
|
50
|
|
R3015-4-S1
|
4
|
15
|
1/2
|
40
|
3.2
|
100
|
|
R3020-4-S1
|
4
|
20
|
3/4
|
40
|
3.2
|
100
|
|
R3020-6P3-S1
|
6.3
|
20
|
3/4
|
40
|
3.2
|
100
|
|
R3025-6P3-S2
|
6.3
|
25
|
1
|
40
|
3.2
|
100
|
|
R3025-10-S2
|
10
|
25
|
1
|
40
|
3.2
|
100
|
|
R3032-10-S2
|
10
|
32
|
1 1/4
|
25
|
3.2
|
100
|
|
R3032-16-S3
|
16
|
32
|
1 1/4
|
25
|
3.2
|
100
|
|
R3040-16-S3
|
16
|
40
|
1 1/2
|
25
|
3.2
|
100
|
|
R3040-25-S4
|
25
|
40
|
1 1/2
|
25
|
3.2
|
100
|
|
R3050-25-S4
|
25
|
50
|
2
|
25
|
3.2
|
100
|
|
R3050-40-S4
|
40
|
50
|
2
|
25
|
3.2
|
100
|
|
R3050-58-S4
|
58
|
50
|
2
|
25
|
3.2
|
100
|
|
|
Technical data
|
|
Functional data
|
Media
|
Cold and warm water, water with glycol up to max. 50% vol.
|
|
|
Medium temperature
|
-10...120°C
|
|
|
Medium temperature note
|
The allowed media temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
|
|
|
Closing pressure ∆ps
|
1400kPa
|
|
|
Differential pressure ∆pmax
|
350kPa
|
|
|
Differential pressure note
|
200kPa for low-noise operation
|
|
|
Flow rate
|
Bypass B – AB: 70% of kvs value
|
|
|
Flow characteristic
|
Control path A – AB: equal percentage (VDI/ VDE 2178), optimised in the opening range, Bypass B – AB: linear (VDI/VDE 2178)
|
|
|
Leakage rate
|
Control path A - AB: Leakage rate A, air-bubble- tight (EN 12266-1), Bypass B - AB: Leakage class I (EN 1349 and EN 60534-4) approx.
1...2% of the kvs value, with respect to the largest value within the DN
|
|
|
Pipe connectors
|
Internal thread according to ISO 7-1
|
|
|
Angle of rotation
|
90° (Operating range control path A - AB
15...90°, Bypass B – AB 15...70°)
|
|
|
Installation position
|
Upright to horizontal (in relation to the stem)
|
|
|
Maintenance
|
Maintenance-free
|
|
Materials
|
Housing
|
Brass body nickel-plated
|
|
|
Closing element
|
Stainless steel
|
|
|
Stem
|
Stainless steel
|
|
|
Stem seal
|
O-ring EPDM
|
|
|
Valve seat
|
PTFE, O-ring EPDM
|
|
|
Characterising disc
|
TEFZEL
R3040-25-S4, R3050-40-S4, R3050-58-S4: Stainless steel
|
|
64
