Hygienic single-seat valves

Hygienic single-seat valves

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Hygienic single-seat valves (shut-off and diverting valves) made of 304L/316L stainless steel, designed for optimal flow management. The CHV single-seat valve allows for smooth shut-off or diversion of flow in hygienic process pipelines, ensuring precise and reliable operation. Tapflo’s single-seat shut-off and diverting valve is characterised by high reliability and hygienic design.

CHV single-seat valves are designed for easy maintenance. They consist of a one-piece body and a maintenance-free, sealed actuator. This means that there is no place for contaminants to accumulate, which reduces product loss.

Typical applications: pharmaceutical, food, dairy, wine, beer, beverage, cosmetics, chemical industries, etc.

Hygienic single-seat valves (shut-off and diverting valves) made of 304L/316L stainless steel, designed for optimal flow management. The CHV single-seat valve allows for smooth shut-off or diversion of flow in hygienic process pipelines, ensuring precise and reliable operation. Tapflo’s single-seat shut-off and diverting valve is characterised by high reliability and hygienic design.

CHV single-seat valves are designed for easy maintenance. They consist of a one-piece body and a maintenance-free, sealed actuator. This means that there is no place for contaminants to accumulate, which reduces product loss.

Typical applications: pharmaceutical, food, dairy, wine, beer, beverage, cosmetics, chemical industries, etc.

Techical data
Max. discharge pressure: 10 bar
Pneumatic actuator supply pressure: 5-8 bar
Sterilisation temperature: 135 °C
Available sizes: DN25, DN40 DN50, DN65, DN80, DN100
Available connections: sanitary clamp, butt weld, threaded, intermediate flange, I-Line or others on request
Control types: pneumatic actuator (NO or NZ)
Pump materialss: Steel parts in contact with the medium: AISI 316L
Seals (FDA compliant):
Valve seat:
PTFE, Silicone, EPDM, Viton, Buna
Lip seal: EPDM, Viton, Silicone, Buna
Operating principle

Operating principle of shut off and-distribution valves Cipriani Harrison

Increased stroke

The Cipriani Harrison single-seat valve has a unique design that allows for greater seat displacement and increased stroke. This allows viscous and particulate-laden fluids to flow through the valve more efficiently.

Modular design of shut off and distribution valves Cipriani Harrison

Modularity

The Cipriani Harrison single-seat valve has a modular design. A simple switch can be used to change the manual version to a version with an actuator or a high-pressure actuator.

Single piece design of shut off and distribution valves Cipriani Harrison

Single-piece construction

Cipriani Harrison single-seat valves are manufactured from a single piece of solid bar. This minimises the number of joints, ensuring the highest level of hygiene.

Compact and lightweight design of shut off and distribution valves Cipriani Harrison

Compactness and lightness

The standard single-seat valve from Cipriani Harrison is compact in size thanks to its one-piece body design and maintenance-free, sealed actuator. The well-thought-out and optimised design ensures lightness without compromising the functionality and durability of the valve.

Advantages

Minimisation of product retention in valves Cipriani Harrison

Low operating costs

The Cipriani Harrison single-seat valve has been designed for easy maintenance. The valve is made from a single piece of solid bar, has fewer connections and a minimum number of seals in contact with the product. An additional advantage is the maintenance-free actuator, which makes the valve easy to clean and requires minimal maintenance.

Minimal product loss

The Cipriani Harrison single-seat valve has a unique design and features. The special valve design minimises the accumulation of contaminants and reduces product loss and dead space in the valve.

Valves types

Hygienic single seat pressure relief valves Cipriani HarrisonSingle seat shut off valves Cipriani Harrison series 801

Standardowe zawory jednogniazdowe rozdzielcze i odcinające

Zawór jednogniazdowy Cipriani Harrison jest dostępny w dwóch podstawowych konfiguracjach: do odcinania przepływu lub do przekierowywania przepływu. Standardowa konfiguracja obejmuje korpus jednoczęściowy z opcjonalnym siłownikiem jednodziałowym (powietrze do sprężyny) lub dwudziałowym (powietrze do powietrza). Dostępnych jest wiele różnych konfiguracji korpusu.

Cipriani Harrison long stroke shut-off and distribution valves

Zawory jednogniazdowe z długim skokiem

Zawór jednogniazdowy Cipriani Harrison jest dostępny z opcją dłuższego skoku do transportu mediów/produktów zawierających zawieszone cząstki stałe lub produktów o wysokiej lepkości, takich jak płynna czekolada, miód itp. W przypadku produktów o tak wysokiej lepkości zawór musi mieć większy otwór między gniazdami, aby zapewnić łagodniejszy i bardziej efektywny przepływ.

Cipriani Harrison shut-off and distribution valves with tangential outlet

Single-seat valves with tangential outlet

The Tapflo single-seat valve is available with an optional tangential outlet. If the valve needs to be installed horizontally, there is a high probability that the product will become trapped in the valve body during standard installation.

In such applications, it is recommended to use a valve with a tangential outlet, which has an eccentric outlet tangential to the spherical valve body. This ensures that nothing gets trapped during valve operation. Typical examples of such cases are horizontal tank outlets, drain valves or areas with limited space.

Angle shut off and distribution valves Cipriani Harrison

Single-seat angle valves

The single-seat valve from Cipriani Harrison is available in an angle valve configuration. This type of configuration is primarily installed for media containing large particles or media with higher viscosity. This configuration helps to handle the media gently and, in addition, the inlet and outlet are located in the same plane in such cases.

Bottom valves shut off valves and distribution valves Cipriani Harrison

Single-seat bottom valves

The Cipriani Harrison single-seat valve is available in a bottom valve configuration. This valve is available in two different versions, i.e. with the seat opening inside the tank or outside the tank. Depending on the application or medium, one of the two versions can be selected.

Aseptic single seat shut-off and distribution valves Cipriani Harrison

Aseptic single-seat valves

Cipriani Harrison single-seat valves are also available in an aseptic version, designed for installation in aseptic environments.

This valve is equipped with a single-piece diaphragm that hermetically seals it against atmospheric ingress, ensuring protection against atmospheric contamination.

This version can be used in combination with other configurations, such as a tangential outlet valve, an angle valve or a bottom valve.

Hygienic single seat flow control valves Cipriani Harrison

Single-seat pressure relief and overflow valves

The Cipriani Harrison single-seat overflow valve is designed to bypass or reduce excess pressure in a pipeline.

The overpressure valve is designed to operate within a pressure range that can be set during installation.

The overflow valve is available with a seat lift mechanism that can be operated manually or pneumatically.

High pressure single seat-shut off and distribution valves Cipriani Harrison

Single-seat high-pressure valves

Cipriani Harrison single-seat valves are available for high-pressure applications.

The modular design of single-seat valves allows the user to change the actuator from normal to high pressure at any stage of use.

High-pressure actuators are available for rated pressures up to 25 bar.

Single seat mix proof valves with double sealing Cipriani Harrison

Single-seat mixproof valves

Cipriani Harrison double-sealed single-seat valves are used in automatic piping systems where there is a risk of product mixing due to water hammer or seat failure.

The single-seat mixproof valve is designed for the safe separation of media in hygienic process applications.

Control

Single seat pneumatic valves Cipriani Harrison

Single-seat pneumatic control valves

The Cipriani Harrison single-seat valve is available with an additional pneumatic assist system. In critical cases where a standard single-seat valve is used and additional pressure is required to open the valve.

In such cases, we offer an optional pneumatic assist system that supports the actuator with additional opening force.

Manual single seat shut-off and distribution valves Cipriani Harrison

Single-seat manually operated valves

The Tapflo single-seat valve is available in a manual version. The valve can be opened or closed using a quarter-turn manual actuator.

  • Techical data

  • Operating principle

  • Advantages

  • Valves types

  • Control

Max. discharge pressure: 10 bar
Pneumatic actuator supply pressure: 5-8 bar
Sterilisation temperature: 135 °C
Available sizes: DN25, DN40 DN50, DN65, DN80, DN100
Available connections: sanitary clamp, butt weld, threaded, intermediate flange, I-Line or others on request
Control types: pneumatic actuator (NO or NZ)
Pump materialss: Steel parts in contact with the medium: AISI 316L
Seals (FDA compliant):
Valve seat:
PTFE, Silicone, EPDM, Viton, Buna
Lip seal: EPDM, Viton, Silicone, Buna