Siemens Building Technology 333-071 Diaphragm 324846-701 Modulating Capability: Specifically designed for

Modulating Capability: Specifically designed for modulating valve applications to prevent temperature swings and improve occupant comfort

This design allows it to wrap tightly around small diameter sheaves without the internal stress that causes premature cracking

ensuring high-fidelity communication with HVAC actuators and valves

Precision Floating Action: Optimizes mixing valve actuator performance with dry contact open and close relays for steady modulation

Built into a corrosion-resistant steel housing

Siemens Building Technology 333-071 Diaphragm 324846-701 Modulating Capability: Specifically designed forThe Siemens Building Technology 333 071 Diaphragm is a critical replacement component designed specifically for No. 4 pneumatic damper actuators with sheet metal cylinder housings. Engineered for high temperature pneumatic systems, this EPDM based diaphragm ensures consistent seal integrity and terminal equipment control in demanding HVAC environments. This specific 5 pack kit is compatible with Siemens 331 series actuators featuring part numbers 331