VORTEX 4 PICV Compact Terminal Valve Assembly
Verified by manufacturer 2 months ago
VX4D1RxxA0
VX4D1RxxA0
VORTEX 4 series compact terminal valve assembly with 40 mm centre to centre bypass, EVOPICCV short stroke PICCV and drain installed in the return. Venturi flow measuring station mounted in the flow.
Application
The VX4DR-0 is mounted above an extended fan coil drip tray.
Description
The Vortex 4 range of terminal valve assemblies is designed to include all of the required valves for controlling and maintaining a Fan Coil Unit or other hydronic terminal unit. All of these functions are offered in a compact package that is designed for quick and efficient installation by the terminal unit manufacturer over an extended condensate drip tray.
Function:
- The Vortex 4 valve sets include a Dynasty EVOPICCV axial pressure independent characterized control valve to maintain design flow rates and provide modulating temperature control as well as a venturi flow measurement device for flow verification purposes.
- The valve set also includes a flushing bypass which can isolate both the flow and return legs and perform terminal unit flushing and system bypassing operations.
- The blow down valve within the valve set and connected terminal unit may be flushed out of circuit and subsequently forward flushed to flush the coil. Back flushing through the valve is to be avoided as damage to the internal valve components may occur.
General information
Color | Yellow |
Finish | Brass |
Material | Brass EPDM |
Shape | Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Two year |
Uniclass | |
CAWS | S90/650 Flow-reducing/ servicing valves S90/650 Flow reducing/ servicing valves |
Specification data - Pressure-independent control valves
Pressure rating | PN25. |
Temperature range | 0–100°C. |
Material | Brass body, EPDM O-ring. |
Connections | 15 mm Capillary Solder.22 mm Capillary Solder.15 mm Copper Pipe Stubs.22 mm Copper Pipe Stubs.1/2" Male BSP.3/4" Male BSP.1/2" Female BSP.3/4" Female BSP.15 mm Pressfit.22 mm Pressfit.15 mm Copper Compression.22 mm Copper Compression. |
Actuator | Manufacturer guidanceVarious different actuator types available, Thermic, On/Off, 0-10v. Consult manufacturer for details and insert requirements. |
Accessories | FK-CS15.Guidance for specification option: Copper Capillary Solder 3/4": Euroconus union to Capillary solder fittings. Available in 15 and 22 mm pipe sizes. Option available with pre-soldered copper pipe. FK-CS22.Guidance for specification option: Copper Capillary Solder 3/4": Euroconus union to Capillary solder fittings. Available in 15 and 22 mm pipe sizes. Option available with pre-soldered copper pipe. FK-CS15.100.Guidance for specification option: Copper Capillary Solder 3/4": Euroconus union to Capillary solder fittings. Available in 15 and 22 mm pipe sizes. Option available with pre-soldered copper pipe. FK-CS22.100.Guidance for specification option: Copper Capillary Solder 3/4": Euroconus union to Capillary solder fittings. Available in 15 and 22 mm pipe sizes. Option available with pre-soldered copper pipe. FK-CC15.Guidance for specification option: Copper Compression: 3/4" Euroconus union to copper compression fitting, suitable for diameters 10, 15 and 18 mm. FK-FUA.Guidance for specification option: ¾” Flat Face: Adaptor to convert ¾” Euroconus male ends to ¾” flat face male, to facilitate the use of flat face fittings. FK-M04G.Guidance for specification option: Male BSP Screwed: 3/4" Euroconus union to male BSP fittings. Available in ½” and ¾”. FK-M06G.Guidance for specification option: Male BSP Screwed: 3/4" Euroconus union to male BSP fittings. Available in ½” and ¾”. FK-F04G.Guidance for specification option: Female BSP Screwed: 3/4" Euroconus union to female BSP fittings. Available in ½” and ¾”. FK-F06G.Guidance for specification option: Female BSP Screwed: 3/4" Euroconus union to female BSP fittings. Available in ½” and ¾”. Manufacturer guidanceVarious fitting kits are available to adapt the euroconus ends of the Vortex 4 assembly to different pipe systems. A fitting kit consists of a pair of fittings (flow and return), generally found on both the coil and mains side of the units. Consult manufacturer for details. |
Type: | PICCV Type: VL. |
FlowRateRange | 0.011–0.033. Guidance for specification option: Minimum–maximum. Manufacturer guidanceVenturi size: 3 mm. Kvs: 0.37. PICCV Min ΔP: 25. |
Size: | PICCV Size: 1/2". |
Configuration | Left handed. Right handed. Horizontal. Additional 4 port valves. |
WorkingPressureRange | 25–400 kPa. Guidance for specification option: Minimum depends on valve and setting. The working differential pressure can be extended to 600 kPa but 400 kPa is recommended to avoid unwanted noise. |
Sustainability data
Country of material origin | Italy |
Country of product manufacture | United Kingdom |
Recyclability | Return to manufacturer or recycle locally |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 99 % |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Literature
Pettinaroli Vortex Prefabricated PICV Terminal Prefabricated Assembly Sales Brochure
Case studies
Tik Tok - Dublin
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