Spirax-Sarco 62094 Two-Way Normally Open 1/2″ Sweat Steam Zone Valve, 24VAC

Description

The Spirax-Sarco 62094 is a high-performance two-way, normally open steam zone valve assembly engineered for demanding hydronic and steam heating applications. Designed for reliable two-position control, this valve assembly delivers precise on/off zone regulation in residential and light commercial steam systems.

Key Features

• Two-way, normally open (N.O.) valve configuration for fail-safe steam flow
• 1/2″ sweat (solder) end connections for straightforward copper pipe installation
• Flow coefficient (Cv) of 3.5 for optimized steam flow capacity
• 24VAC actuator voltage — compatible with standard zone control panels and thermostats
• Spring return actuator ensures the valve returns to the normally open position on power loss
• Two-position (open/close) operation for simple, reliable zone control
• High-temperature rated construction suitable for steam service
• Compact valve and actuator assembly for easy installation in tight mechanical spaces

Application

The Spirax-Sarco 62094 is ideal for steam zone control in hydronic heating systems, including residential boiler systems, commercial steam distribution, and multi-zone heating applications. The normally open design provides a fail-safe mode that maintains steam flow in the event of a power interruption, making it a dependable choice for critical heating zones.

Specifications

• SKU: 62094
• Brand: Spirax-Sarco
• Valve Type: Two-Way, Normally Open (N.O.)
• Connection Size: 1/2″
• Connection Type: Sweat (Solder)
• Flow Coefficient (Cv): 3.5
• Actuator Voltage: 24VAC
• Actuator Action: Spring Return
• Temperature Rating: High Temperature (Steam Service)
• Control Mode: Two-Position (On/Off)
• Application: Steam Zone Valve

Why Choose Spirax-Sarco?

Spiax-Sarco is a globally recognized leader in steam system engineering, delivering valves, traps, and controls trusted by HVAC professionals for decades. The 62094 valve assembly reflects their commitment to durability, precision, and system reliability in steam and hydronic heating environments.