Honeywell VP531C1000 Unitary Two-Way Valve, 1/2"

Normally-open, single-seated valve provides proportional control of steam or hot or cold water in terminal units. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.

Features:

• Available in several capacities and spring ranges for various application requirements
• Easily replaceable actuator assembly for convenience of service
• Compact size for use inside most unit enclosures
• Two-way body pattern
• 2 psi to 5 psi spring range
• Proportional normally open valve action
• 150 psi body pressure
• 30 psi maximum diaphragm pressure
• Steam, water controlled fluid
• Unitary Valve type
• NPT connection
• 5 % to 95 % RH operating humidity range
• 1/2" connection size
• Push on for 1/4" O.D. Plastic tubing air connections
• 1.6 CV Capacity
• 40 F to 240 F temperature range
• Pipe centerline to top of actuator: 3-1/2" // Face-to-Face: 2-9/32"

Technical Literature: