KV [f]

Main features

• Extract air diffuser for small air flows – “control valve”
• For residential ventilation, e.g. wardrobes, bathrooms, etc.
• Low inherent noise
• Withstands large pressure drops
• Easy mounting and dismantling in walls or ceilings
• Fits in short bends

Description

• Extract air control valve-type air diffuser diffuser, suitable for most types of premises.

• Designed for low airflows small spaces, e.g. wardrobes, storage rooms, etc.

• Suitable for residential ventilation, e.g. toilets, bathrooms, walk-in closets and wardrobes.

• The opening for the cone adjustment is concealed by a plastic plug.

Options and accessories

Product sizes (mm):

Ø100
Ø125
Ø160

Colours

• Powder coated, white RAL 9003 (standard)
• Powder coated, black RAL 9005 (stock item)
• Powder coated, gray RAL 9006 (delivery time applies)
• The product can be supplied in alternative colours on special order.

Accessories

• RAM-KV: Mounting frame with spigot connection, size Ø80-200.

• RAM-KV-M: Mounting frame with socket connection, size Ø100-200.

• RAM-KV-B: Conversion frame using a bracket attachment for mounting circular control valves, type KV / KLK, in rectangular ducts in older buildings, size Ø100-125.

• RAM-KV-F: Conversion frame using a spring attachment for mounting circular control valves, type KV / KLK, in rectangular ducts in older buildings, size Ø100-125.

• MSD: Mounting lock to ensure that the device sits flush against the mounting surface and does not gap, e.g. suspended ceiling panel, size Ø80-200.

Materials

• Powder-coated steel sheet in white RAL standard color.
• Polyester sealing.

Mounting

• The product is intended for ceiling or wall installation.

• The product is mounted in a mounting frame, conversion frame, or directly in a circular duct.

• Suitable for duct components with short installation depth.

• The diffuser is mounted and dismounted by turning it clockwise.

• Accessories RAM-KV and RAM-KV-M (socket) are secured with screws.

• For renovation projects, conversion frames RAM-KV-B (bracket) and RAM-KV-F (spring) are available as accessories. The conversion frames cover existing openings when replacing a 'toaster'-type vents.

• The unit is commissioned using a measuring probe.

• After commissioning, the diffuser is removed. The valve cone position is then locked using the nut on the spindle, after which the diffuser is reinstalled.