Series 897 Bin Butterfly Valves

The 897 is geared to meet a multitude of applications and, with its user friendly design, disassembles in minutes for quick cleaning.

Whether powders, granules or pastes the Sure Seal 897 Series can handle the most demanding situations.

• Actuator support available for manual lever, double acting preumatic or spring return actuators
• White FDA-compliant Buna-N Rubber Standard Seat. Other seats for your particular application are available
• 316 stainless steel disk/stem polished finish for ease of cleaning
• 316 stainless steel housing available in polished or satin finish
• Stainless steel machine screws
• Electropolished finish for best surface cleanliness and minimum resistance to flow
• Simple to remove and strip for cleaning particularly with quick release version
• Minimal size and weight for easy handling
• Suitable for use with vacuum and pressure
• Sterilization by autoclave
• Crevice free GMP acceptable design
• Ideal for powders, granules and pastes
• Gasket meeting FDA standard