HVAC Valves
Commissioning and balancing valve for accurate hydronic flow adjustment.
Engineered around the medium, pressure, temperature and operating duty.
Commissioning and balancing valve combining flow regulation, repeatable presetting and pressure measurement for hydronic HVAC systems.
Greysen reviews the complete operating case before confirming the valve. Body style, wetted materials, sealing system, connection standard and operator are matched as one project configuration.
DESIGN DETAILS
Preset function enables return to the commissioned position.
Integrated test points support differential-pressure measurement.
Graduated handwheel assists accurate balancing and records.
Drain and isolation options simplify system maintenance.
CONFIGURATION OPTIONS
Material combinations are reviewed against corrosion, erosion, temperature and required service life. The final approved data sheet defines every pressure-containing and wetted component.
DZR brass, bronze, cast iron or ductile iron
Copper alloy or stainless stem and regulating plug
EPDM or PTFE sealing elements
Threaded, grooved or flanged
VALVE + OPERATOR
Manual and automated packages are selected using the valve operating load, maximum differential pressure, required speed and available site utilities.
Lever, handwheel or gearbox options are matched to size, torque and access.
Double-acting or spring-return packages can include solenoid, switch box and positioner.
On/off or modulating actuators are configured for voltage, duty, enclosure and control signal.
Torque or thrust, safety factor, mounting interface, travel time and fail position are checked together.
APPLICATION REVIEW
PROJECT SUPPORT
Request the documents required for consultant review, procurement and site handover. Availability is confirmed for the selected product and order.
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