The Barber Colman (Schneider Electric) PNV‑2 diaphragm is a direct replacement component designed for MK‑4XXX series pneumatic valve actuators. Crafted from durable neoprene, it delivers dependable pressure regulation and consistent control performance in HVAC and industrial systems.
This diaphragm rebuilds functionality in legacy pneumatic actuators without requiring full actuator replacement. It fits seamlessly into the MK‑4XXX valve actuator assembly, offering a straightforward and cost-effective upgrade.
The PNV‑2 directly replaces part number Honeywell 312760.
| Material | Neoprene |
|---|
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-PNV-2-Diaphragm.png "Barber Colman (Schneider Electric) PNV-2 Diaphragm For Mk-4Xxx")
-PNV-2-Diaphragm-For-Mk-4Xxx.png "Barber Colman (Schneider Electric) PNV-2 Diaphragm For Mk-4Xxx")