Honeywell 24V 3/4 in. Zone Valve Pro Press - 18 in. V8043E1412

Description

24V 3/4 in. Zone Valve Pro Press - 18 in.
Description
Two-way on-off low voltage valves consist of an actuator and valve assembly for controlling the flow of hot water.
∙ Application Hydronic Control
∙ Dimensions (in.) 4 in. high x 2 3/8 in. wide x 6 25/32 in.
∙ Frequency 50 Hz; 60 Hz
∙ Approvals, Underwriters Laboratories Inc. UL Listed: File MH11826
∙ Approvals, Canadian Standards Association CSA Certified: File 1322
∙ Operating Humidity Range (% RH) 5 to 95% relative humidity, non-condensing.
∙ Voltage 24 Vac; Power Consumption--7.7 VA
∙ Timing Nominal Open--15 sec
∙ Ambient Temperature Range (F) 125 F Maximum
∙ Ambient Temperature Range (C) 52 C Maximum
∙ Connection Type Pro Press
∙ Body Pattern Two-way, Straight-through
∙ Pipe Size (inch) 3/4 in.
∙ Pipe Size (DN) DN20
∙ Current Draw 0.32A
∙ Fluid Temperature (C) 4 C to 93 C
∙ Fluid Temperature (F) 40 F to 200 F
∙ Maximum Differential Pressure Ratings (Close-off) (psi) 20 psi
∙ Maximum Differential Pressure Ratings (Close-off) (kPa) 138 kPa
∙ Electrical Connections (in.) 18 in. leads
∙ Electrical Connections (mm) 457 mm leads
∙ Capacity (Cv) 3.0 Cv
∙ Capacity (Kv) 3 Kv
∙ Valve Action Spring return to close
∙ Valve Type Zone Valve
∙ Materials (Body) Brass
∙ Materials (Seat) Brass
∙ Materials (Stem)Stainless Steel
∙ Actuation Two position
∙ De-energized Position Normally Closed
∙ Static Pressure Rating (psi)120 PSI
∙ Static Pressure Rating (kPa) 827 kPa
∙ Materials (Plug/Ball/Disc) Buna-N (NBR) Rubber Ball
∙ Materials (Packing) EPDM rubber
∙ Manual Opener Yes
Features
Manual opener (on all models, except straight-through, normally open valves) for valve operation on power failure; valve returns to automatic position when power is restored.
All models may be installed without disassembling the valve.
Compact construction for easy installation.
Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system.
Actuator motor may be replaced without removing the valve body or draining the system.
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