F-COMFORT BUTTERFLY BALL VALVES F-F-3/4''
The F-Comfort KFCM2 (¾″ F–F, butterfly handle) is engineered for use in potable water and central heating systems. Crafted with hygiene and durability in mind, its standout features include:
Hygienic Construction: Made from premium CW617N-4MS brass, featuring nickel-free wetted surfaces to ensure drinking water safety.
Reliable Seals & Glanded Stem: Equipped with PTFE seals for both the ball and stem, plus an adjustable stem gland—allowing easy maintenance with a simple wrench.
Butterfly Handle Operation: Comes with a metal butterfly (wing) handle for intuitive, quarter-turn valve control.
Robust Performance Ratings:
Nominal Pressure: 20 bar (PN20)
Max. Operating Temperature: 100 °C
Quality Assurance: KFCM2 is part of the award-winning F-Comfort series, celebrated with a Gold Medal at the Poznań 2020/2021 International Trade Fair. Each valve undergoes 100% leak testing, meets national hygiene and technical standards, and comes with a 5-year warranty
Product Details
Specifications Table – F-Comfort KFCM2 (¾″ F–F, Butterfly Handle)
Specification | Details |
|---|---|
Series / Model | F-Comfort KFCM2 (Female–Female) |
Connection Type | ¾″ Female × Female (F–F, G ¾) |
Material (Body & Ball) | Brass CW617N-4MS (hygienic grade) |
Wetted Surfaces | Nickel-free |
Sealing Material | PTFE (ball & stem) |
Stem Gland | Yes – adjustable |
Handle Type | Metal butterfly (wing) handle |
Nominal Pressure (PN) | 20 bar (2.0 MPa) |
Maximum Operating Temperature | 100 °C |
Warranty | 5 years |
Recognition | Gold Medal – Poznań 2020/2021 Fair |
Maintenance Testing | 100% leak-tested |
Packaging Info | Sold in individual and bulk quantities |
Approximate Dimensions | A = 16 mm; d = 55.5 mm; B = 52 mm; C = 38.8 mm |
Flow Coefficient (Kvs) | ~13.31 m³/h (approximate same as KFCM2) |
(Note: Dimensional and Kvs data correspond to KFCM2 in the F-Comfort series index.)
