Seat valves VS, VM 2, VB, etc.

• VS - 2-way control valve designed for use in district heating systems, hot water supply with water heaters, heating, ventilation and air conditioning (OV and KV).
• VM 2 is a 2-way valve unloaded by pressure, which is designed for long-term and trouble-free operation in the most severe working conditions in hot water systems with water heaters, heating, ventilation and air conditioning (OV and KV).
• VB - 2-way valves unloaded by pressure, which were designed for long-term and trouble-free operation in the most severe operating conditions in district heating systems, hot water supply with water heaters, heating, ventilation and air conditioning (OV and KV).
• VF seat valves with a logarithmic control characteristic, there are 2 and 3-way. This is an equipment with an optimal price-quality ratio, designed for use in heat and cold supply systems.
• VFG 2/21 control valves are 2-way valves that are primarily used in heating and district heating systems.
• VFG 33/34/35/36 control valves are 3-way, mixing and separation valves, which are primarily used in heating and district heating systems. They can be unloaded and not unloaded by pressure.

• The valve regulating the saddle passage VS 2. Technical description.
• Valves regulating saddle through-pass VM 2, VB 2. Technical description.
• Seat control valves VF 2/3. Technical description.
• Valves regulating saddle series VFG, VFGS2 and VFU. Technical description.

• Control valves RAV - 2-way seat valve, which is primarily used in heating systems. The valves can be equipped with RAVV, RAVI and RAVK thermoelements, or ABV and ABN thermohydraulic actuators.
• VMT control valves are a 2-way seat valve, which is primarily used in district heating systems. The valve can be equipped with thermostatic elements RAVV and RAVI, or thermohydraulic actuators ABV and ABNV. Please note that the ABNV thermohydraulic drive can only be used with VMT-/8.
• VMA control valves are a 2-way seat valve, which is primarily used in district heating systems. In addition, the VMA DN 15 can be equipped with automatic thermostatic elements RAVI, RAVK and RAVV. All sizes have an external thread (DIN 7603) for connection to the pipeline.
• VGU control valves
• VGUF control valve
• VFU 2/21 control valves are 2-way valves primarily used in heating and district heating systems.
• Control valves VF 2/VF 3 seat valves with a logarithmic control characteristic, there are 2 and 3-way. This is an equipment with an optimal price-quality ratio, designed for use in heat and cold supply systems.
• VMV control valves are a 3-way seat valve, which is primarily used together with the ABV thermohydraulic actuator to regulate the temperature of the coolant. VMV 15 and 20 can also be combined together with RAVI and RAVK thermostatic elements in hot water supply systems.
• VRB 3 control valves are a 3-way seat valve with a logarithmic control characteristic. This is an equipment with an optimal price-quality ratio, designed for use in heat and cold supply systems.
• VRG 3 control valves are a 3-way seat valve with a logarithmic control characteristic. This is an equipment with an optimal price-quality ratio, designed for use in heat and cold supply systems.

• Valves regulating saddle through-pass VMT series. Technical description.
• The valve regulating the saddle passage VMA. Technical description.
• Control valves VGU, VGUF. Technical description.
• Three-way seat control valves RG 3/VRB 3. Technical description.

• The KOVM control valve is a 3-way valve that, among other functions, can be used to regulate water temperature in hot water supply, ventilation, and underfloor heating systems.
• The VZ 2 control valve is a 2-way valve, which, with an optimal price-quality ratio, is designed to supply hot and/or cooled water to small air heaters and air coolers, for example, in a fan coil, in order to regulate temperature.
• The VZL 2 control valve is a 2-way valve, which, with an optimal price-quality ratio, is designed to supply hot and/or cooled water to small air heaters and air coolers, for example, in a fan coil, in order to regulate temperature.
• The VZ 3 control valve is a 3-way valve, which, with an optimal price-quality ratio, is designed to supply hot and/or cooled water to small air heaters and air coolers, for example, in a fan coil, in order to regulate temperature.
• VZL is a 3-way valve, which, with an optimal price-quality ratio, is designed to supply hot and/or cooled water to small air heaters and air coolers, for example, in a fan coil, in order to regulate temperature.
• VZ is a 4-way valve, which, with an optimal price-quality ratio, is designed to supply hot and/or cooled water to small air heaters and air coolers, for example, to a fan coil, in order to regulate temperature.
• VZL is a 4-way valve, which, with an optimal price-quality ratio, is designed to supply hot and/or cooled water to small air heaters and air coolers, for example, in a fan coil, in order to regulate temperature.
• Two-way drive valves. The "H" series of drive valves are available in a wide range of sizes. All valves with a return spring for disconnecting the heating circuit.
• Three-way drive valves. The "H" series of drive valves are available in a wide range of sizes. All valves with a return spring for disconnecting the heating circuit.

• Control valve VZL. Technical description.

• The VGS control valve is a 2-way valve that is used in water and steam district heating systems
• VFS 2 - 2-way seat valves with logarithmic control characteristic. This is an equipment with an optimal price-quality ratio, designed for use in hot water and steam heating systems.
• VFGS 2 control valves are a 2-way valve that is designed primarily for use in district heating systems with a steam coolant.

• VGS control valve. Technical description.
• The valve regulating the saddle passage for water and steam VFS 2. Technical description.
• Valves regulating saddle series VFG, VFGS2 and VFU. Technical description.

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