Belimo Stainless Steel Trim Valve

The Belimo Stainless Steel Trim Valve line covers 3-way characterized control valves (CCVs) from the Belimo B3 Series. They are used for mixing or diverting control of chilled or hot water in HVAC and building automation systems. Each valve is a ball-type control valve with a stainless steel ball and stem. It can be fitted with a Belimo actuator for two-position, floating or proportional control.

Key Features:

• Stainless steel trim: The ball and stem are stainless steel for durability in water and glycol service.
• 3-way design: It works in mixing or diverting piping arrangements. Bypass and coil-control applications are typical uses.
• Characterized flow: The A-port has an equal percentage flow characteristic for stable, accurate control. The B-port flow is lower than the A-port flow.
• Tight shutoff: Belimo's documentation lists 0% leakage from A to AB.
• Female NPT (internal thread) ends: These make threaded installation into piping straightforward.
• Fluid compatibility: Suitable for chilled or hot water, with up to 60% glycol.
• Actuator compatible: Belimo's B3 Series valves are paired with its non-spring-return and spring-return actuators.

Belimo is a well-known manufacturer of HVAC actuators, valves and sensors. These valves suit commercial HVAC water systems where dependable flow control and long service life matter. Pipe the A-port to the coil to maintain proper control.