Honeywell Commercial 314153 Pneumatic Valve Actuator Diaphragm

Honeywell Commercial 314153 Pneumatic Valve Actuator Diaphragm, an 8-inch silicone high-temp diaphragm, is engineered to replace worn diaphragms in Honeywell pneumatic valve actuators. Built from high-grade silicone, this replacement part delivers precise sealing, superior burst strength, and stable performance under cycling temperatures, making it ideal for demanding industrial environments such as chemical processing, oil and gas, and manufacturing plants.

This durable diaphragm combines heat resistance with chemical compatibility to minimize maintenance frequency and downtime. It is designed as a direct-fit replacement that preserves actuator response and safety margins, supporting consistent control signals and reliable valve operation across a wide range of operating conditions. By choosing this industrial-grade diaphragm, technicians reduce wear on adjacent components and extend the life of their pneumatic system.

• Size and material: 8-inch silicone high-temp diaphragm
• Compatibility: direct-fit replacement for Honeywell 314153 pneumatic valve actuators
• Performance: excellent sealing and durability under frequent cycling
• Temperature tolerance: high-temperature resistance for challenging process media
• Service impact: reduces downtime and extends actuator life