Quick air vents PrimoVent plastic G⅜ | 77766

Quick air vents PrimoVent Plastic

in-stock items

Manuals

slim design for low heat loss – ideal for installations where space is limited
high-grade, glass-fibre reinforced plastic version
Two-way venting principle: separated air escapes via the central hole in the float in a defined way without taking along water
patented float geometry for minimum capillary effect – avoids the formation of an air cushion to suppress undefined "jumps" of the float
Cover with patented nozzle geometry: The slot-shaped vent opening provides for a high venting capacity
Protective cap, cannot be lost
universal application for water and water-glycol mixtures (max. 50 % glycol)
always subjected to a 100 % function test
suitable mounting valves for easy, fast mounting available as accessories. dismounting is possible at any time without draining the system.

For automatic venting of sealed heating systems as per EN 12828. Suitable for water and water/glycol mixtures with up to 50 % glycol.

Automatic quick air vent made of high-grade glass-fibre reinforced plastic, with aqua stop. The vent cap does not have to be removed during operation of the quick air vent, not even for initial filling or servicing. Its high, narrow design is perfect in terms of appearance and function. Sealing by means of O ring. Mounting valves available as accessories.

Connection

: G⅜, with O ring

Operating temperature range

: depending on nominal pressure

: max. 95/120 °C

: see operating instructions

Nominal pressure

at 95 °C:: max. 8 bar

at 120 °C:: max. 3.5 bar

Housing: glass-fibre reinforced plastic

latching ring: glass-fibre reinforced plastic

AFRISO_DATENBLATT_SCHNELLENTLUEFTER-KUNSTSTOFF_PRIMOVENT-KUNSTSTOFF_P31748_DEU_CHE.PDF

Plastic quick air vent PrimoVent plastic P31748

datasheet product

Domestic Technology

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