Applications for Building Automation, Temperature Controls, HVAC
Two-Way and Three-Way Assemblies, Chilled Water, Hot Water, Steam, Special Aplications
Bray’s NY and AB series resilient seated butterfly valves set the design standard for quality, reliability and long life in a wide variety of HVAC applications. Specifically designed for automated applications on chilled water, hot water and condenser water, all AB and NY series automated butterfly valves are 100% factory tested for bubble tight shut off and low seating/unseating torque.
NY and AB Series valves are available in 2-way and 3-way configurations in sizes from 2” to 20”. Actuators include industrial electric, commercial electric, high pressure pneumatic and low pressure pneumatic in both spring return and non spring return variations for on/off and modulating control applications. Differential pressure ratings are available for high close-off (up to 175 PSI) and low close-off (50 PSI) requirements.
High Purity Peroxide Cured EPDM Seats Low Torque and superior rubber stability over the shelf life and service life of the valve
Nylon coated ductile iron disc (NY Series) Superior corrosion and abrasion resistance extends the life of the valve
Reduced torque requirements
Internal disc-to-stem connection High strength and easy serviceability
Wide Variety of Direct Mount Actuators Reduces size, cost and hysteresis
Pressure Equipment Directive (PED) Approval Assure conformance to global standards for design integrity and material traceability
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