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ESBE  |  SKU: VTC4221

Three -way ESBE VTC 422 made of brass for efficient temperature control

Name: ESBE AB

Address: Bruksgatan 22, 333 75 Reftele, Sweden

Email: sales@esbe.eu

Website: https://esbe.eu/group/

European Manufacturer: Yes

Normal price 162,55 €
vAT included. Shipment will be charged at checkout.


Delivery and shipping

Processing time is typically 1 business day. Delivery for parcels is 1-3 business days. For freight forwarding, delivery time is 3-5 business days. Delivery times outside Germany vary.

Description

VTC 422 3-way mixer ESBE

The VTC 422 3-way mixer ESBE It regulates the flow temperature and/or the return temperature increase in the heating circuit.

The use as Return flow increase This serves to quickly reach and maintain the desired minimum temperature. This prevents soot buildup and condensation, and increases the efficiency and lifespan of the fireplace.

This is achieved by mixing hot supply water into the cold return water.

This addition is made variably using a mixer.

Features VTC 422

    • DN25, Kvs4.5, G1", 50-70 degrees.
    • (Return temperature increase) VTC400.
    • PN10, T medium 0...100 degrees Celsius,
    • Maximum pressure difference mixing 100
    • kPa, divert 30 kPa,
    • Flow coefficient Kv/Kv min. 100,
    • Material: DZR Brass CW602N
    • dezincification-resistant media: Heating water, heating water with a glycol content of up to 50 Percent.
    • Adjustable 50-70 +/-3 degrees Celsius,
    • Kvs 4.5 m³/h, external thread connection

    Technical data

    • Connection: 1" internal thread
    • Kvs value: 10
    • Torque (at nominal pressure): 3 Nm
    • Operating pressure: 1 MPa
    • Closing pressure: 200 kPa
    • Medium temperature: max. (continuous): +110 °C, max. (temporary): +130 °C, min.: -10 °C
    • Maximum differential pressure drop: Mixing 100 kPa, Distributing 200 kPa
    • Pressure class: PN 10
    • Conformity: PED 2014/68/EU, Article 4.3
    • kPa Flow coefficient Kv/Kv min, A-AB: 100
    • Material: Mixer housing: Dezincification-resistant brass DZR; Valve insert: Wear-resistant brass; Shaft and bearing bushing: PPS composite; O-rings: EPDM

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