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Solar Pumps & Valves

Solar heating pumps and valves are a necessary part of a solar heating system.   The pumps used in solar heating applications need to be high temperature.rated as do any solar valves.  Solar valves are used to control the heat energy by moving this energy to different areas such as a home heating application or  a solar swimming pool heater

A solar pump also needs to be capable of handling the head pressure of a solar heating loop.  It is also important that the solar water heater has the ability to change speeds so that the solar water heater can maximize its performance based on the manufactures recommended flow rate.

  • Caleffi Z-one - 24VAC Actuator for Motorized Zone Valves
    Caleffi Z-one - 24VAC Actuator for Motorized Zone Valves
        Caleffi Z-one Normally Closed Actuator for Motorized Zone Valves 24VAC, PN- Z111000 Made In Italy   The Z-one actuator has a synchronous motor that winds the return spring and moves the valve paddle to the desired position. When power is removed the actuator spring returns the valve paddle. 24V actuators use a sealed reed switch for end switch, requiring no minimum current...     Caleffi Z-one Normally Closed Actuator for Motor...
  • Caleffi Z-one - 3/4" NPT 2-way Straight Valve Body for Motorized Zone Valves
    Caleffi Z-one - 3/4" NPT 2-way Straight Valve Body for Motorized Zone Valves
        Caleffi Z-one, 2-way Straight Valve Body for Motorized Zone Valves 3/4" NPT, PN- Z200517 Made In Italy   The Z-one™ valve is a truly universal zone valve that can be used in a wide range of commercial and residential applications; from fan coils to baseboard, radiant to high rise, the Z-one™ is the professional’s valve of choice. The Z-one™ can...     Caleffi Z-one, 2-way Straight Valve Body for Mot...
  • Caleffi Z-one - 3/4" NPT 3-way Straight Valve Body for Motorized Zone Valves
    Caleffi Z-one - 3/4" NPT 3-way Straight Valve Body for Motorized Zone Valves
        Caleffi Z-one, 3-way Straight Valve Body for Motorized Zone Valves 3/4" NPT, PN- Z300517 Made In Italy   The Z-one™ valve is a truly universal zone valve that can be used in a wide range of commercial and residential applications; from fan coils to baseboard, radiant to high rise, the Z-one™ is the professional’s valve of choice. The Z-one™ can be...     Caleffi Z-one, 3-way Straight Valve Body for Motorize...
  • Grundfos Flange Kit - 1" FTP
    Grundfos Flange Kit - 1" FTP
      Grundfos Flange Kit - 1" FTP 1” FPT cast iron flange kit for use with Grundfos UPS and ALPHA pumps. Material:  Cast Iron Connection Size:  1" Connection Type:  Threaded   Return Policy We want you to be 100% satisfied with your purchase, if you are not, ship it back to us in the original packaging condition and we will refund your purchase less a...   Grundfos Flange Kit - 1" FTP 1” FPT cast iron flange kit ...
  • Grundfos Isolation Valve Kit - 1" NPT
    Grundfos Isolation Valve Kit - 1" NPT
    Grundfos Isolation Valve Kit - 1" NPT - Pair PN 96806131 Dielectric isolation 1" NPT valve set for Grundfos ALPHA, UP, and UPS pumps with a GF 15/26 flange connection. Features: Full port shut-off ball valve Dielectric isolation = no galvanic (dissimilar metal) corrosion Service pump without draining system Swivel flange allows optimum pump mounting position ... Grundfos Isolation Valve Kit - 1" NPT - Pair PN 968061...
  • Grundfos MAGNA1 32-100F Variable Speed Circulator Pump - 98126823
    Grundfos MAGNA1 32-100F Variable Speed Circulator Pump - 98126823
    Grundfos MAGNA1 32-100F Variable Speed Circulator Pump - 98126823 Includes Insulation kit ,  Assembled in USA The Grundfos MAGNA1 is a circulator pump with permanent magnet motor and easy selection of pump setting. The MAGNA1 will fit both heating, cooling and domestic hot water circulation applications perfectly, making it the obvious choice for almost any building project – old or... Grundfos MAGNA1 32-100F Variable Speed Circulator Pump - 98126823 Includes ...
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  • Grundfos MAGNA1 32-60F Variable Speed Circulator Pump - 98126819
    Grundfos MAGNA1 32-60F Variable Speed Circulator Pump - 98126819
    Grundfos MAGNA1 32-60F Variable Speed Circulator Pump - 98126819 Includes Insulation kit ,  Assembled in USA The Grundfos MAGNA1 is a circulator pump with permanent magnet motor and easy selection of pump setting. The MAGNA1 will fit both heating, cooling and domestic hot water circulation applications perfectly, making it the obvious choice for almost any building project – old or... Grundfos MAGNA1 32-60F Variable Speed Circulator Pump - 98126819 Includes I...
  • IVAR Actuator - 24V - 4 Wire Telestat Switch
    IVAR Actuator - 24V - 4 Wire Telestat Switch
    IVAR Actuator - 24V - 4 Wire Telestat Switch Electrothermal head normally closed with limit switch contact (4 wires). Suitable for all IVAR thermostatic inserts and manifolds with center-to-center distance ≥ 50 mm. Technical Data • Operating Voltage: 24V AC/DC • Operating Capacity: 1.8W • Stroke: 4mm • Actuating Force: 90N  • Ambient Temperature: 0C to +60C... IVAR Actuator - 24V - 4 Wire Telestat Switch Electrothermal head normally ...
  • PAW Actuator SR10 - 24V
    PAW Actuator SR10 - 24V
    PAW Actuator SR10 - 24V Required by PAW K32 Pump Station   For Weather compensated controls such as the RESol MX. Change over from manual mix to electronic operation. Automatically maintains the proper water temperature for both heating and cooling heating curves. 24 VAC control.      Technical Data Electrical Connection – 24 VAC/DC Input Power - 3.5 W Actuation... PAW Actuator SR10 - 24V Required by PAW K32 Pump Station   For Weat...