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Ball valve 68320 series leveradjustmentregulating
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Characteristics
- Type
- ball
- Operation
- lever
- Function
- adjustment, regulating
- Applications
- heating
- Associated function
- balancing
- DN
Max.: 150 mm
(5.906 in)Min.: 20 mm
(0.787 in)- Pressure
25 bar, 40 bar
(362.6 psi, 580.2 psi)- Temperature
Max.: 200 °C
(392 °F)Min.: -60 °C
(-76 °F)
Description
683/693 BALANCING FLANGED
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.
Valve tightness rate: Class "A"
Service life: At least 25 years.
Warranty period: 3 years or 10 000 cycles.
Body materials: 1.1151 / P235GH / 1,4541
Catalogs
TEMPER steel ball valves
44 Pages
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.