and 405A models

Enhanced Safety: Prevents gas leakage and "hunting" by maintaining consistent tension on the valve assembly during frequent cycles

Technical sampling is handled via two distinct ports: a 1/4"-18 NPT female high-pressure inlet and a 1/8"-27 NPT female low-pressure inlet

Commonly identified in the field as the McQuay 073397201 OEM switch

Schneider Electric (Barber Colman) AV-92 Cam & Plunger Els PW 17895 and 405A modelsFor veteran contractors managing large scale hydronic systems, the Schneider Electric (Barber Colman) AV 92 Cam & Plunger is a critical replacement component designed to restore precision to aging installations. Specifically engineered for spring return actuators, this heavy duty kit is built to endure the rigorous 150 lb stem force required by 1 1 2" to 2" valve bodies. Whether you are performing a field overhaul or routine maintenance on legacy VB