The FK is a butterfly valve for shutting off or regulating flow, with structural characteristics that make it ideal for industrial applications requiring high performance and long-term reliability.
This valve is characterized by high mechanical resistance performances and reliability guaranteed by the PP-GR body obtained through the injection molding production technology.
• Interchangeable Disk in PVC-U with through shaft, available in different thermoplastic materials: PP-H, PVDF
• Valve material compatibility (PVC-U - EPDM) with water conveyance, drinking water and other food substances according to current regulations
• Possibility of installing a manual reducer or pneumatic and/or electric actuators by applying an ISO standard drilling flanges. Valve fitted with one-piece top flange in high mechanical strength PP-GR with mounting flange for internal components drilled according to standard ISO 5211 F14
MAIN FEATURES:
Nominal pressure: up to PN 7 with water at 20°C
AISI 316 STAINLESS steel square section stem completely isolated form the fluid complying with standard ISO 5211:
DN 350÷400: 27 mm
Body in polypropylene based compound reinforced with fibreglass (PP-GR) resistant to UV rays and characterised by high mechanical strength
Drilling pattern for the selfcentring system is of the traditional type according to DIN and ANSI standards
Interchangeable liner in EPDM or FPM with the dual function of hydraulic seal and isolating the body from the fluid
