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VORTEX 4 PICV Compact Terminal Valve Assembly

Verified by manufacturer 2 months ago

VX4D1RxxA0

PETTINAROLI UK LIMITED Variant:

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.

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0121 3582012 Website

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

Pr_65_54_95_63 Pressure-independent control valvesPrimary

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 guidance

Various 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 guidance

Various 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 guidance

Venturi 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

Material

Brass

EPDM

Manufacturing plant location

Recyclability

Return to manufacturer or recycle locally

Recycled content

As 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

Pettinaroli Vortex Prefabricated PICV Terminal Prefabricated Assembly Sales Brochure

Case studies

Tik Tok - Dublin

Tik Tok - Dublin

The Distiller's Dublin

The Distiller's Dublin

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