Logo Oventrop GmbH & Co. KG

Optibal W6 Six-way ball valve
DN 15, G 3/4 with inner taper


Six port control valve for combined heating and cooling systems. For changeover between heating and cooling operation in four pipe systems, for example heat / chilled ceilings or fan coil units.
The six port control valve consists of two three port ball valves which are combined in one housing and operated by a common stem. It carries out the function of four two way valves and substantially reduces material and installation effort.
A fully closed zone is located between heating and cooling operation to ensure full separation of the two circuits. By a marking on the end of the stem the valve position can be determined, also when the actuator is removed. For optional fixing an M5 thread is located on the underside of the valve.

Valve size: DN15 (1/2”)
Connection size: G3/4“ external threads with euro cone to EN 16313, axle base 50 mm (1.97 in)

Specifications
- Operating temperature: 0…90 °C (32…194 °F)
- Operating pressure: PN16 (232 psi)
- Differential pressure: max. 2 bar (29 psi)
- Characteristic: linear

Kvs (Cv) values:
- Heating: 3.2 (3.7)
- Cooling: 3.2 (3.7)
Reduction sleeves are available for reduced Kvs values, Item-No. 1132020 (accessory)
- Heating: Kvs 2.5 / 1.6 / 1.0 / 0.63 / 0.4 or 0.25 selectable (Cv 2.9 / 1.86 / 1.17 / 0.73 / 0.47 / 0.29)
- Cooling: Kvs 2.5 / 1.6 / 1.0 / 0.63 / 0.4 or 0.25 selectable (Cv 2.9 / 1.86 / 1.17 / 0.73 / 0.47 / 0.29)
Reduction sleeves can only be installed in a defined position to ensure a linear characteristic.

Actuation and control
For use with Oventrop Aktor R ST L rotary actuator, Item-No. 1132030 (accessory)
- Connection: M40 x 1.5
Control with 0…10 V signal
- Cooling: 0...4 V
- Shutoff: 4...6 V
- Heating: 6...10 V
Control with on/off signal
- Cooling: 0 V
- Heating: 10 V or 24 V

Material
- Housing: dezincification resistant brass, untreated
- Kugel: red bronze, turned smooth
- Stem: red bronze
- Stem seal: EPDM O-ring
- Ball seat: PTFE / EPDM seal
Art.No.: 1132004
EAN: 4026755440782
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.

Dimensions

Dimensions of article

Length Width Height Weight
116 mm 85 mm 85 mm 1,26 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 190 mm 120 mm 100 mm 1,33 kg

CAD

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Documents

Manual

  Name Size
L_113200480.pdf 1,03 MB

Technical data

  Name Size
Optibal W6 Six-way ball valve PN 16 216,67 KB

Manufacturer declaration

ETIM

Klassifizierung
ETIM 7.0 EC003084
Six-way control valve
Property Value
Surface protection Untreated
Number of mounting holes 1
Kvs value 1 3.2
Kvs value 2 3.2
Reversing valve
Dead band (all ports closed) 36 - 54
Article compression class PN 16
Max. medium temperature (continuous) 90 °C
Min. medium temperature (continuous) 0 °C
Shaft height 98.5 mm
Built-in pressure relief valve
Housing material Brass
Connections External thread
Nominal inner diameter 3/4 inch (20)
Max. pressure difference in opened position 2 kPa
Ground characteristic Linear
With ISO 5211 Direct Mount top flange