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WVTS Thermo. Operated Water Valve
Brand: DanfossThermo operated water valve type WVTS is suitable for controlling the temperature of a flow of water or neutral brine.
WVTS opens on rising sensor temperature and is indirect servo operated thermostatic valve.
It is suitable for controlling temperature in industrial applications by regulating the quantity of cooling water or neutral brine that cools down the process.
The valves are self-acting, i.e. they operate without the supply of auxiliary energy such as electricity or compressed air.
The required temperature is maintained constant without unnecessary use of cooling water in cooling systems. The operating economy and-efficiency are maximized.
Features- Insensitive to dirt
- Insensitive to water pulsating pressure
- Proven reliable through decades
- Easy to service
- Built-in pilot filter
- Long lifetime
- High performance
- Very high capacity
- Both welding and thread connection flanges
Specifications
Brand
Applications
- Flow Temperature Control
BSP Connection
- G 1-1/2” Female
- G 1-1/4” Female
Capillary Length
- 6.56 to 16.4 feet (2 to 5 metres)
Differential Pressure
- Opening - psi: 145 (kPa: 1,000, bar: 10)
Enclosure, Body Material
- Cast Iron
Flow Rate
- 7.35 to 73.57 scfm (12.5 to 125 m³/hour) - the Kv Value is the Flow Quantity of Water in [m³/hour] with a Pressure Drop Across the Valve of 1 bar, P = 1,000 kg/m³
Materials of Construction
- Bronze - Bellows Element
Maximum System Pressure
- Maximum
Media
- Fresh Water
- Neutral Brines
Operating Temperature - Sensor
- Maximum
Process Temperature
- -25° to 90° C (-13° to 194° F)
Ring Material
- Rubber
Seat / Seal Material
- Seal: Rubber
- Seat: Bronze
- Stainless Steel
Set Point - Decreasing
- 0° to 90° C (32° to 194° F)
Set Point - Increasing
- 0° to 90° C (32° to 194° F)
Supply Pressure
- Permissible Working Pressure - psi: 145 (kPa: 1,000, bar: 10)
Welded Connection
- 2” Weld Flange
- 2-1/2” Weld Flange
- 3” Weld Flange
- 4” Weld Flange
- Flow Temperature Control