SOLID - Anti-Limescale Angular Valve

The SOLID valve is a robust solution for water supply installations, combining reliability with advanced anti-limescale technology. It is ideal for ensuring a secure water supply and extended product life.

Features and Benefits:

• Ceramic head with anti-limescale technology: Ensures durability and smooth operation.
• Integrated filter: Protects connected devices by capturing impurities in the water.
• Dual outlet options: The SOLID BIS variant includes two outlets with filters for supplying multiple devices simultaneously.
• High-grade materials: Brass body with a chrome-plated finish and stainless steel components for enhanced durability.

Technical Specifications:

• Maximum working temperature: 100°C.
• Maximum working pressure: 16 bar.
• Available sizes: 1/2”x3/8”, 1/2”x1/2”, 1/2”x3/4”.
• Compliance: Meets PED 2014/68/EU directive and holds NIZP-PZH certification.

Applications:
The SOLID valve is suitable for domestic and industrial water supply systems, ensuring reliable performance and long-lasting protection for connected appliances.

MULTI - Anti-Limescale Angular Valve with Four Settings

The MULTI angular valve is designed for installation in water supply systems, providing advanced functionality and reliability. Equipped with an anti-limescale closing system, it offers exceptional versatility with four selectable outlet settings.

Features and Benefits:

• Four adjustable settings: Open-open, closed-open, closed-closed, and open-closed outlets for tailored water flow management.
• Dual outlets: Simultaneous water supply for two devices, such as a tap and household appliance (e.g., washing machine or dishwasher).
• Reversible adapter: Includes a 3/8”x3/4” adapter with a cap and sealing set, allowing users to convert the valve to “right” or “left” type as needed.
• Anti-limescale technology: Ensures long-term performance and reduced maintenance.

Technical Specifications:

• Maximum working temperature: 95°C.
• Maximum working pressure: 10 bar.
• Materials: Brass CW617N body, stainless steel rosette, and EPDM seals.
• Compliance: Conforms to standard PN-M-75002:2016-10 and holds NIZP-PZH certification.

Applications:
The MULTI valve is perfect for residential and commercial water systems, especially where dual water supplies or customizable outlet configurations are required.

PIONIER - Energy-Efficient Check Valve

The PIONIER check valves by Calido are technologically advanced solutions designed for water distribution systems. They combine innovative technologies, durable materials, and precision engineering to ensure reliability and excellent performance in drinking water, hot water, heating, and underfloor heating installations.

Features and Benefits:

• Energy Efficiency and Compatibility with Modern Pumps: The specially designed spring allows cooperation with electronic pumps, even in reduced performance mode, overcoming issues with traditional check valves.
• Full Flow: The optimized liquid flow, free from unnecessary resistance and turbulence, is achieved through collaboration with the Mechanical Department of Koszalin University of Technology and software used in the aerospace industry.
• Silent Closing System: The innovative design of the closing assembly ensures noiseless valve operation.
• Anti-Scale Technology: The special design and material selection prevent the formation of limescale deposits that could interfere with valve performance.
• Extended Lifespan: The use of high-quality stainless steel, spring steel, anti-scale POM material for the valve guide, and cross-linked EPDM sealing ensures durability and reliability.

Technical Specifications:

• Operating Temperature Range: From -20°C (no freezing) to 90°C.
• Maximum Instantaneous Temperature: 110°C.
• Nominal Pressure: PN25.
• Standards: Conforms to PN-M-75002:2016-10.
• National Declaration of Performance: No. 13/calido/2017.
• Hygienic Certificate: NIZP-PZH.

Applications:
The PIONIER check valves are designed for use in water distribution systems (drinking water, hot water), central heating systems, and underfloor heating systems. Their compact design allows for horizontal and vertical installation, always in the direction of flow indicated on the valve.

Additional Benefits:

• Durability Proven by Tests: The valves successfully passed tests for over 1,000,000 open-close cycles.
• Easy Installation: The compact design ensures easy installation even in confined spaces.
• Versatility: Compatible with a wide range of water and heating systems.

Cabinet with Mixing System and Manifold for Underfloor Heating (UFH)

The cabinet with a mixing system and manifold is an innovative solution that ensures reliability, aesthetics, and convenience in managing underfloor heating systems. The product is designed for easy installation, simple maintenance, and exceptional durability.

Advantages of the Manifolds:Durability and High-Quality Construction:

• Manifolds made of brushed stainless steel 1.4301 (304), ensuring corrosion resistance and long service life.
• The product has been leak-tested to guarantee faultless operation.
• Resistant to glycol concentrations of up to 50%, allowing its use in various heating systems.

Functional Technical Solutions:

• Connection ports GZ 3/4" with Eurocone socket for easy connection of heating circuits.
• Manual air vents on the manifolds, allowing quick and efficient system venting.
• Holders with vibration-damping inserts to reduce noise and vibrations during operation.

Additional Features of UFH Manifolds:

• Metal, rotary drain valves on each manifold to facilitate system drainage.
• Flow meters (0–3 l/min), enabling precise flow regulation for individual heating circuits.
• Regulating valves with M30x1.5 connectors, compatible with electric actuators, allowing convenient adjustment on return manifolds.

Arka-Produced Cabinets:

The cabinets are designed and manufactured at the Arka headquarters, ensuring the highest quality and functionality. Thanks to their aesthetic design and ergonomic structure, they provide easy access to components and significantly streamline maintenance tasks.

• Wide range of specifications: Available in 5 types of cabinets with 30 different sizes, allowing each customer to find the perfect solution tailored to their needs and installation conditions.

The cabinet with a mixing system and manifold offers a comprehensive solution for managing underfloor heating systems in homes and commercial buildings, combining aesthetics, functionality, and high-quality craftsmanship.

Anti-Limescale Ball Valves S40 PRO with Nanoceramic-Coated Ball for drinkink water

The CALIDO S40 PRO series are anti-limescale ball valves designed for installation in drinking water distribution systems, central heating installations (water in heating systems must comply with PN-04607:1993 standards), pneumatic and oil systems (these systems must be free of contaminants that could damage the valves), and cooling systems.

Materials

• Materials approved for contact with drinking water and glycol solution up to 40%.
• Materials compliant with the requirements of the 4MS initiative.
• Body made of DZR brass resistant to dezincification.
• Ball made of CW617N brass, coated with nanoceramic.
• External surface finish: sandblasted brass.
• Ball, gland, and stem seals made of PTFE (Teflon).
• Lever and lever nut made of stainless steel.

Technical Parameters

• PN (Nominal Pressure): 40 bar (for liquids).
• Tmin: -20°C (non-freezing conditions).
• Tmax: 150°C (for liquids).

Features and Benefits:

• Nanoceramic-coated ball: Prevents the accumulation of limescale deposits that could disrupt valve operation.
• Double sealing on the stem:
  • The top of the stem features a traditional passive gland with a nut for additional tightening.
  • The bottom of the stem uses a dynamic seal, where the sealing force increases with rising pressure between the ball and the body, ensuring tightness.
• Reinforced structure: Increased wall thickness in critical areas and four reinforcing bridges around the body guarantee durability and long service life.
• Safety-focused design: The stem’s construction and assembly prevent it from being pushed out of the body, ensuring safety.
• Threading assistance: The lead-in phase for sealing material facilitates the screwing of elements.
• Durable lever: Equipped with a stainless-steel lever and a plastic overlay, ensuring the lever’s long life.
• Labeling system: The overlay on the lever features a window and a label, allowing descriptions such as the device for which the valve can shut off the flow.
• Reversible lever installation: The body and lever design allow the lever to be mounted on either side, simplifying valve installation.

Ball Valves S30 with Dynamic Sealing for drinking water

The CALIDO S30 series consists of manually operated ball valves designed for installation in central heating systems, drinking water distribution systems, and pneumatic and oil systems. These valves combine robust construction with innovative sealing technology to ensure reliable operation and long-lasting durability.

Materials:

• Approved materials for contact with drinking water and glycol solution up to 40%.
• Body, ball, and stem made of CW617N brass.
• External surface finish: nickel-plated.
• Seals for the ball, gland, and stem made of PTFE (Teflon).
• Lever and lever nut made of steel, coated with GEOMET anti-corrosion coating (optionally available with an aluminum "butterfly" lever, powder-coated).

Technical Parameters:

• Nominal Pressure (PN): 30 bar (for liquids).
• Operating temperature range: Tmin = -20°C (non-freezing conditions), Tmax = 150°C (for liquids).
• Maximum temperature for semi-union valves: 110°C.

Features and Benefits:

• Dynamic Stem Sealing:
  • Traditional passive gland at the top of the stem, adjustable with a nut for additional sealing.
  • Modern dynamic seal at the bottom of the stem, where sealing force increases with rising pressure between the ball and the body, ensuring leak-tightness.
• Reinforced Structure: Increased wall thickness in critical areas and four reinforcing bridges on the body’s perimeter guarantee durability and extended service life.
• Safety-Oriented Design: The construction and assembly of the stem prevent it from being pushed out of the body, ensuring safety during operation.
• Threading Assistance: Lead-in phase for sealing material simplifies the screwing of elements during installation.
• Durable Lever: Steel lever coated with GEOMET anti-corrosion coating, with an optional plastic overlay for enhanced longevity. The "butterfly" lever option is powder-coated for additional durability.
• Labeling System: The lever overlay features a window and label for easy identification of the valve’s function, such as controlling the flow to specific devices.
• Reversible Lever Installation: The design of the body and lever allows the lever to be mounted on either side, making installation easier.

Certifications:

• Product certified by NIZP-PZH (brass components in contact with water are nickel-free).

Ball Valves S30 N with Dynamic Sealing

The CALIDO S30 N series consists of manually operated water ball valves designed for installation in central heating systems, pneumatic systems, and oil systems. These valves ensure reliable operation, durability, and safety through advanced sealing technology.

Features and Benefits:

• Double Sealing:
  • Internal (ball) and external (stem) sealing is achieved using PTFE seals.
  • For enhanced operational safety, the valve stem is equipped with a dual-sealing system:
    • Traditional passive gland at the top of the stem, with the option to tighten using a nut.
    • Modern dynamic sealing at the bottom of the stem, where the sealing force increases with rising pressure between the ball and the body, ensuring leak-tightness.

Technical Specifications:

• Operating temperature range (for liquids): From -20°C (non-freezing conditions) to 150°C.
• Operating pressure (for liquids): Up to 30 bar.
• Thread standard: Complies with PN-EN-ISO 228/1.
• Material compatibility: All materials used in valve production are approved for use with glycol solutions up to 40% concentration.

Applications:
The S30 N valves are ideal for central heating systems, as well as pneumatic and oil systems, providing reliable flow control and operational safety across a range of demanding installations.