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Frese EVA

Frese EVA

- on/off control and dynamic control valve

A valve particularly designed for the balancing of cooling and heating units.

With its simple on/off control Frese EVA can be used for many different applications, and at the same time advantage is derived from the dynamic control principles. By means of Frese EVA the optimum flow rate is ensured in each control area. This flow rate is maintained in spite of pressure fluctuations in the system. A control area may be two fan coils for a hotel room or a calorifier for a sports centre. Energy savings due to automatic flow control, lower flow and pump pressure. Maximized ΔT due to faster response and increased system stability.

Benefits

Design

Installation

Operation

Features

Downloads

Frese EVA

Frese EVA

Excl. Actuator and cartridge , 950C, PN25, DZR

Incl. P/T-plugs

Category Frese no. Dimension KV value Cartridge Pressure range Price

DN Type kPa

A 48-5800 15 3.0 10, 11 and 20 7 - 400 25.70

A 48-5801 20 3.0 10, 11 and 20 7 - 400 27.40

A 48-5802 25 3.0 10, 11 and 20 7 - 400 29.50

Frese EVA

Excl. Actuator and cartridge, 950C, PN25, DZR

Category Frese no. Dimension KV value Cartridge Pressure range Price

DN Type kPa

A 48-5803 15 3.0 10, 11 and 20 7 - 400 23.60

A 48-5804 20 3.0 10, 11 and 20 7 - 400 25.30

A 48-5805 25 3.0 10, 11 and 20 7 - 400 27.00

Frese EVA Basic

Excl. Actuator, cartridge and couplings, 950C, PN16, DZR

Category Frese no. Dimension KV value Cartridge Pressure range Price

DN Type kPa

A 48-5806 15 3.0 10, 11 and 20 7 - 400 16.70

Accessories for Frese EVA

PEX union

Category Frese no. Dimension Description Pcs/box Price

DN

C 31-2021 15 12 x 2.0mm 10 1.90

C 31-2011 15 14 x 2.0mm 10 1.90

C 31-2031 15 15 x 2.5mm 10 1.90

C 31-2041 15 16 x 2.0mm 10 1.90

Alu-PEX union

Category Frese no. Dimension Description Pcs/box Price

DN

C 31-2441 15 16 x 2.0mm 10 1.90

Extra services

Category

D Special (non standard) marking on tags (Per Valve) 1.00

D Cartridges mounted in Valve (Per Valve) 3.10