ASCO™ 8290A025

機能

• Proven durability in handling aggressive fluids such as steam, hot water, solvents, and light slurries
• Optional features include position indication and proportional control
• Rugged water-tight actuator made from tough fiber composite and protected with a double O-ring seal
• Spring-loaded stem seal: FKM fluoroelastomer wiper keeps harmful grit way from the stem area for exceptional durability
• Smooth stem movements guided by two oversized bearings for maximum reliability
• Anti-water hammer design: fluid passes under the disc resulting in slower closure
• Some versions are compatible with FDA CFR21 for food and beverage applications