
Best selling Valves from Oventrop
On this page you’ll find a ranking of the best Valves from Oventrop. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.
1. Oventrop OV Ball valve EZB with lever handle DN 25, 1 inch IT
The Oventrop OV ball valve EZB with lever handle DN 25, 1 inch female thread is a high-quality pipeline fitting specifically designed for use in central heating systems. Made from dezincification-resistant brass, this ball valve provides a reliable and durable solution for plumbing installations. With a full bore design, it allows for an unrestricted flow of media and is suitable for operating temperatures ranging from -10 to +120 °C. The lever handle, made of galvanized steel with a plastic coating, ensures easy and comfortable operation. The use of high-quality materials such as polytetrafluoroethylene (PTFE) and fluororubber (FPM/FKM) for the seals guarantees high resistance to chemical influences and a long service life. The ball valve is equipped with internal threads on both sides according to ISO 228/1, allowing for easy installation.
- Full bore for unrestricted flow
- Dezincification-resistant brass for high durability
- Operating temperature from -10 to +120 °C
- Lever handle made of galvanized steel with plastic coating
- High-quality seals made of PTFE and FPM/FKM.

2. Oventrop OV thermostatic valve series E Axial, DN 15, 1/2inch, PN 10 chrome-plated
The OV Thermostat Valve of the E Axial series from Oventrop is a high-quality solution for two-pipe central heating systems with forced circulation. It is specifically designed for use in modern living spaces and features an elegant, chrome-plated surface that seamlessly integrates into various interior styles. The housing is made of durable brass, while the spindle is crafted from stainless steel, ensuring a long lifespan and reliability. The EPDM seals provide optimal sealing and prevent leaks. The valve is thermostatically controlled, allowing for precise temperature regulation. With a radiator connection of 1/2 inch (DN 15) and a Kvs value of 1, it is ideal for efficient heating control in living areas.
- Suitable for two-pipe systems with forced circulation
- Thermostatic operation with a white knob
- Pre-adjustable for individual customization
- Concealed connections for an aesthetic installation
- Robust materials for durability and reliability.

3. Oventrop OV thermostatic valve series E Axial, DN 15, 1/2inch, PN 10 anthracite
The OV thermostat valve of the E series is a high-quality solution for two-pipe central heating systems with forced circulation. It is specifically designed for use in modern living spaces and features an elegant anthracite surface that seamlessly blends with various interior styles. The housing is made of durable brass, while the spindle is crafted from stainless steel, ensuring longevity and reliability. The EPDM seals provide optimal sealing and prevent leaks. The valve is equipped with a thermostatic knob that allows for easy and precise temperature control. With a radiator connection of 1/2 inch (DN 15) and a Kvs value of 1, this valve is both functional and efficient. It is pre-adjustable and comes with a dust cap to extend the product's lifespan.
- Housing made of high-quality brass for durability
- Thermostatic operation with a user-friendly knob
- Built-in O-ring and sealing cone made of EPDM for optimal sealing
- Exclusive design that integrates into modern living spaces
- Pre-adjustable for individual heating needs.

4. Oventrop OV connection set series E DN 15, angle corner left chrome-plated
For two-pipe central heating systems with forced circulation, this product consists of an angle corner valve (left connection), a screw fitting (angle shape), and a thermostat Uni SH.
Other technical features include:
- Knob color: other
- Suitable for two-pipe system: Yes
- With squeeze set: No
- Pre-adjustable: No
- With dust cap: Yes
- Housing material: brass
- Radiator connection size: 1/2 inch
- Suitable for one-pipe system: No
- Shortened overall length: No
- With bent end piece: No
- Dimension pipe connection: 1/2 inch
- Dimension thermostat connection: M30 x 1.5
- Connection direction: pipes to the wall
- Control element H bottom block left: Yes
- Control element H bottom block right: No
- With thermostatic head: Yes
- Adjustable: Yes
- Type: thermostatic valve/return fitting.

5. Oventrop OV thermostatic valve series E right angle DN 15 1/2inch PN 10 anthracite
The OV thermostat valve of the E series from Oventrop is a high-quality solution for two-pipe central heating systems with forced circulation. It features a robust brass housing that ensures durability and reliability. The seals are made of EPDM, providing excellent resistance to various environmental influences. The spindle is made of stainless steel, further enhancing the functionality and lifespan of the valve. The valve is specifically designed for modern living spaces and offers an elegant solution for heating installations. With a thermostatic knob for easy operation and a special surface treatment, the valve harmoniously integrates into various interior styles. It is pre-adjustable, allowing for precise control of heating output.
- Suitable for two-pipe systems with forced circulation
- Thermostatic preparation for easy temperature control
- Concealed connections for an aesthetic installation
- Pre-adjustable for individual customization
- Robust construction with high-quality materials.

6. Oventrop OV T-handle ball valve DN 50, 2inch IT
The OV ball valve with a toggle handle DN 50 from Oventrop is a high-quality pipeline fitting specifically designed for use in central heating systems. Made from dezincification-resistant brass, this ball valve offers a reliable and durable solution for sanitary installations. With a nominal diameter of DN 50 (2 inches female thread), it allows for full passage, ensuring efficient flow control. The plastic toggle handle is ergonomically designed for easy operation. The operating temperature ranges from -10 to +120 °C, making it suitable for various applications. The ball valve is equipped with a red cover cap for circuit identification, facilitating system identification. The use of high-quality materials such as polytetrafluoroethylene (PTFE) and fluororubber (FPM/FKM) for the seals ensures high resistance to chemical influences and a long service life.
- Full passage for efficient flow
- Dezincification-resistant brass for durability
- Operating temperature from -10 to +120 °C
- Ergonomic toggle handle for easy operation
- High-quality seals made of PTFE and FPM/FKM.

7. Oventrop OV T-handle ball valve DN 20, 3/4" IT
The OV lever handle ball valve DN 20, 3/4 inch female thread from Oventrop is a high-quality pipeline fitting specifically designed for use in central heating systems. Made from dezincification-resistant brass, this ball valve offers a reliable and durable solution for plumbing installations. The full bore of the valve ensures optimal flow rates, while the dual internal threads according to ISO 228/1 allow for easy installation. The extended lever handle made of plastic provides user-friendly operation and is equipped with a red cover cap for circuit identification. The ball valve is suitable for operating temperatures ranging from -10 to +120 °C, offering high flexibility for various applications. The seals made of polytetrafluoroethylene (PTFE) and fluororubber (FPM/FKM) ensure a secure seal and contribute to the product's longevity.
- Full bore for optimal flow rate
- Dezincification-resistant brass for high durability
- Operating temperature from -10 to +120 °C
- Extended lever handle for easy operation
- Seals made of PTFE and FPM/FKM for secure sealing.

8. Oventrop OV ball valve Optiflex brass, PN 16 DN 15, 1/2inch AG
The OV ball valve Optiflex made of brass is a reliable sanitary valve specifically designed for filling and draining heating systems, boilers, radiators, and pipelines. It is suitable for use with water and non-aggressive media at a maximum operating temperature of 120 °C. The ball valve features a self-sealing external thread that ensures a secure connection. The lock nut and handle are equipped with a stop, allowing for easy handling. Additionally, the ball valve comes with a closure cap that provides extra protection. With a nominal pressure of PN 16 and a nominal diameter of DN 15, this ball valve is a robust and durable solution for various applications in the sanitary sector.
- Application area for water and non-aggressive media up to 120 °C
- Self-sealing external thread for secure connections
- Lock nut and handle with stop for easy handling
- Closure cap for additional protection.

9. Oventrop OV Lock valve SVA brass DN 25, 1inch, G 1 1/2inch
Installation after the pump for central heating systems PN 10 with circulation pump, suitable for temperatures up to 120 °C. Designed for direct connection to the circulation pump, the valve cover is made of plastic and includes a setting for gravity circulation.
Further technical features include:
- Other connections
- Other seal
- Pressure stage article PN 10
- Pressure stage flange PN 10
- Height: 57 mm
- With closing spring: Yes
- Nominal diameter: DN 25
- Standard: DIN
- Surface protection: Untreated
- Material of the housing: Brass
- Maximum medium temperature (continuous operation): 120 °C.

10. Oventrop OV Ball valve Optibal with butterfly handle PN 16 DN 20 G 3/4inch IT
The OV ball valve Optibal with wing handle is a high-quality fixture element designed for use in various applications. With a full passage and a robust construction made of nickel-plated brass, this ball valve offers a reliable and durable solution for controlling fluid flows. The metal wing handle allows for easy handling and precise control. The ball valve is suitable for operating temperatures ranging from -10 to +100 °C, ensuring safe functionality in different environments. The seals made of polytetrafluoroethylene (PTFE) and fluororubber (FPM/FKM) provide effective sealing and prevent leaks. With a nominal pressure of PN 16 and a nominal diameter of DN 20, this ball valve is ideal for applications requiring high pressure resistance.
- Full passage for optimal flow control
- Made of nickel-plated brass for corrosion resistance
- Metal wing handle for easy operation
- Seals made of PTFE and FPM/FKM for high tightness
- Suitable for operating temperatures from -10 to +100 °C.
