ball valve S30 PRO, MF, lever, PN30, 2", CALIDO

Product detailed description

CALIDO S30 PRO is a series of ball valves designed for installation in central heating systems, drinking water piping, pneumatic and oil systems.

Technical data:
• liquid temperature range: from −20 °C (without freezing) to 150 °C
• liquid pressure range: up to 30 bar
• all materials used in the manufacture of the valves are approved for contact with drinking water and a glycol solution with a concentration of up to 40 %.
• the design of the body and handle allows the mounting side of the handle to be changed as needed
• connection: 2", thread MF - male/female.

Materials:
• valve body made of high-quality brass CW617N (with reduced lead and nickel content)
• stainless steel ball (eliminates contact of water with chrome)
• stainless steel nut
• control lever made of stainless steel, coated with plastic covers with a window and label that can be used to mark the purpose of the valve.

Seal:
Their tightness (internal – ball tightness and external – stem tightness) is ensured by a PTFE seal.
To increase operational safety, the valve stems are equipped with a double seal:
• the upper part of the stem uses a traditional passive seal with the possibility of additional tightening using a nut
• the lower part of the stem features a modern dynamic seal, in which the additional sealing force increases together with the increasing pressure between the ball and the valve body.