Honeywell Home V8043F5036 2-Way Normally Closed Quickfit Straight Zone Valve 3/4" Sweat

Honeywell V8043F5036

Honeywell Home VCZZ6100 EPDM Linear Replacement Cartridge for 3-Way Valves with 14 lb 1-1/2"

Honeywell VCZZ6100

These 2-position (open/close) control actuators are used with VCZ 1000, 1100, 6000 and 6100 series hydronic valves in a normal indoor environment to provide quick opening/closing to control the flow of hot and/or chilled water or glycol solution to 60% concentration. They are designed for on-off "zone" control of heating/cooling systems, or to control individual fan coil, baseboard radiator or convector applications. Depending on the model selected, the actuator can be controlled by a low or line Voltage SPST or SPDT controller, such as a room thermostat, aquastat or flow switch.

Double insulated actuator
• Quick and easy replacement of moving parts
• Actuator head installation does not require draining the system
• Selectable/switchable electronic fail safe normally open or normally closed
• Self alignment shaft adapter
• SPST control signal
  

  Honeywell VC8114ZZ11

Honeywell Home V8043A1029 Thermostatic Radiator Actuator Bronze

Honeywell V8043A1029

Honeywell V5013N1089 3-Way Mixing Valve 1-1/2"

Honeywell V5013N1089

Honeywell Home V8043 2-Way Low Voltage Zone Valve, 1 Inch, C, 125 psi, 8 Cv, 24

Honeywell V8043E1079

Honeywell Home V8043E1061/U Brass 2-Way 2-Position Normally Closed Low Voltage Straight-Thru Zone Valve, 3/4 Inch, Sweat

On-off low Voltage valves consist of an actuator and valve assembly for controlling the flow of hot water
• Manual opener 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
• Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water
• 15 sec open time
• 18" lead electric connection
• Spring return to close valve action
• 50 VA pilot duty at 24 VAC , 4.4 amp running with 26.4 amp inrush at 120 VAC end switch rating
• NO SPST auxillary end switch
• Buna-N (NBR) rubber ball plug/ball/disc material
• EPDM rubber packing material
• Mounted in any position on a vertical line
  

  Cello WP0-12-10

Honeywell Home V8044E1011 Brass 3-Way 2-Position Normally Closed Diverting Zone Valve 3/4" Sweat End Switch

Honeywell V8044E1011

Taco ZA024Q4A2 Actuator Head Zone Sentry Valves 24 VAC

Taco ZA024Q4A2

Danfoss 013G8020 Thermostatic Radiator Straight 3/4" Nickel-Plated Brass,

Danfoss 013G8020

Caleffi Z-one Z1 Normally Closed Actuator With 18" Wire Microswitch

Z1 series normally closed actuator fits on Z2 and Z3 series valve bodies with the push of a butTon
• 7/8" knockout for 1/2" conduit connector
• With 18" wire microswitch
  

  Caleffi Z111000

18" wire lead connection

A snap on actuator allows for fast installation and easy replacement with a convenient in-line push button.

A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.

Compact design provides quick and easy installation, the Z-one valve fits perfectly inside baseboards and fan coils. Available with choice of NPT, sweat and press fittings for ease of installation and maintenance.

Hermetically sealed end switch in 24V actuators requires no minimum current load allowing multiple end switches connected in parallel to zoning panel.

Suitable for all types of systems - made with materials compatible with chilled or hot water up to 240°F, 15 psi steam, and open or closed systems.

Low power consumption allows up to five valves per 40 VA transformer.

Caleffi Z55