Hi-Seal, high performance butterfly valves offer efficient, bi-directional sealing across a wide spectrum of service conditions

Features

• Positive sealing which is mechanically achieved and does not rely on line pressure assistance.
• Bi-directional shut-off performance.
• Body design options: wafer, lugged or double flanged.
• Suitable for use on end-of-line service (lugged and double flanged).
• Available in 3 design options. Soft seated, fire-safe or metal seated.
• Compact design, minimizes weight, installation and maintenance costs.
• Long life durability due to double offset operating principle minimizing seat wear.
• One piece shaft for maximum strength and safety with long life.
• Accessible packing adjustment without operator removal.
• Fast and simple seat replacement.