VK4-7213-201-4-3 | 1/2 N.O. 2.2CV 3-6# W/POS | Schneider Electric (Barber Colman) Part Number_TAVB-3 551-S MECHANICAL HEAD #136600 from

551-S MECHANICAL HEAD #136600 from Xylem-McDonnell & MillerThis 551-S Mechanical Head is designed for use with McDonnell & Miller model 136 boilers

The valve is equipped with 1/2" x 1/2" connections and operates within a pressure range of 25-6 psi

Reliable Operation: Ensures consistent and reliable control of refrigerant flow

ensuring stable and precise flow regulation

making it a convenient and cost-effective solution for your industrial needs

VK4-7213-201-4-3 | 1/2 N.O. 2.2CV 3-6# W/POS | Schneider Electric (Barber Colman) Part Number_TAVB-3 551-S MECHANICAL HEAD #136600 from1 2 N. O. 2. 2CV 3 6# W POS: Schneider Electric (Barber Colman) VK4 7213 201 4 3 The Schneider Electric (Barber Colman) VK4 7213 201 4 3 is a high quality NO (normally open) snap switch with a 2. 2CV rating. It can handle 3 6# of pressure and is well suited for various industrial applications. This switch offers reliable performance and long lasting durability. Key Features: 1 2 N. O. contact configuration 2. 2CV rating 3 6# pressure range Durable