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BALANCING BALL VALVE 682/692

Characteristics

Мах. temperature (Т) °С.: +200 °С

Мin. temperature (Т) °С.: -60 °С

Valve tightness rate: Class "A"

Service life: At least 25 years.

Warranty period: 3 years or 10 000 cycles.

Body materials: 1.1151(P235GH)/9MnSi5(13Mn6) / 1,4541

WELDED CONNECTION 

Temper balancing ball valves are designed for regulation (balancing) of the working fluid flow in heating, cold supply and ventilation systems. The ball has a special orifice and the valve is equipped with a scale of values. Regulation is carried out by turning the handle with the pointer. The selected position of the handle is fixed with a bolt and a nut-butterfly.

Two types of regulating ball valves:

1) With measuring nipples (see the picture and the drawing on the page). All the measurements could be measured by a flow meter.

 

2) Without measuring nipples. Flow adjustment is made only by a handle with index.

 

Modifications

PRODUCT NUMBER DN PN L L1 L2 H H1 H2
68220020 20 40 230 65 175 135 74 45
68220025 25 40 230 65 175 138 76 45
68220032 32 40 260 80 175 140 79 45
68220040 40 40 260 90 250 148 84 43
68220050 50 40 300 110 250 148 88 40
68220065 65 25 360 120 250 152 98 36
68220080 80 25 370 135 300 186 138 49
68220100 100 25 390 135 300 194 148 43
68220125 125 25 330 115 - - 158 51
68220150 150 25 360 125 - - 168 58