S30 PRO ball valve, FF, lever, PN30, 4", CALIDO

Code: INT_ARK S30-WWR-4

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165,35 € / pcs

(1 pcs)

Product detailed description

CALIDO S30 PRO meets the highest hygiene standards.Intended use: for drinking water distribution, for heating systems, cooling systems, pneumatic and oil installations.Advantages: ✔ dynamic seal; ✔ gland with the option of additional sealing; ✔ the valve stem effectively prevents being pushed out of the even in the event of a sudden pressure increase in the system; ✔ the components that come into contact with water are not -plated; ✔ lever for a long service life, protected by an anti-corrosion Geomet® surface coating and plastic covers; ✔ a labelled window on the lever allows marking of the relevant device or circuit; ✔ extended warranty: 5 years.Parameters: Temperature range: -20°C (assuming the medium does not freeze) up to +150°C. Nominal pressure: PN 30. Threads: FF (female/female). Connection: 4".Materials: • valve body made of high-quality brass CW617N (with reduced lead and nickel content) • ball made of stainless (eliminates contact between water and chrome) • nut made of stainless steel • control lever made of stainless steel, coated with plastic covers with a labelled window that can be used to mark the purpose of the valve.Sealing: Their tightness (internal - ball tightness and external - stem tightness) is ensured by a PTFE seal. To increase operational safety, the valve stems are fitted with a double seal: • the upper part of the stem uses a traditional passive seal with the option of additional tightening using a nut • the lower part of the stem features a modern dynamic seal, where the additional sealing force increases together with increasing pressure between the ball and the valve body.Certification / patents: • National technical assessment ITB-KOT-2020/1513, issue 1 • valves comply with the requirements of European Directive 2014/68/EU • NIPH-PZH certificate - approved for use with drinking water • for valve sizes 1 1/2” - 4” • utility model protection certificate No. 69947 • threads compliant with standard PN-EN-ISO 228/1.

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