Category: Manual Operated Butterfly Valve

KF Butterfly Valves – Compact, Cost-Effective Flow Control
Looking for a smart alternative to bellows-sealed gate valves? Our Viton O-ring sealed KF butterfly valves deliver reliable performance at a fraction of the cost.

✔ Quarter-Turn Actuation – Fast and easy operation
✔ Compact Design – Small footprint with the shortest possible gas path
✔ Long Service Life – Up to 20,000 cycles for dependable use

Technical Highlights:

• Pressure Range: 5 × 10⁻⁹ mbar to ATM
• Housing Material: Stainless Steel / Aluminum
• Seal Material: Viton
• Leak Rate: 5 × 10⁻⁹ mbar·L/sec

Ideal for vacuum systems where space, cost, and reliability matter most.