1.2.3.2 Tender text Twist nozzle, type DW-V2-...-DR

… units
Swivel jet nozzle with curved intake featuring good aerodynamic and acoustic properties, housed in a hemispheric casing with opposite swivel bearings, swivel range ± 30°,

twist nozzle *2) with small jet penetration depth for air distribution in narrow spaces, with built-in twist element,

incorporating: 
a fastening flange to accommodate the hemisphere and the nozzle, turnable within slot segments to adjust the required discharge direction; a scale with ten-degree division helps adjust the discharge direction accurately when tuning the system.

__ Connection type K with fastening flange for connection to plenum or air duct, inclusive of collar to conceal the fastening screws.
__ Connection type R with push-in end for insertion into a pipe, with seal.
__ Connection type F with slip-on end for shaped parts.
Adjustment of throw __ manual.   __ by electric servomotor.

Design
__ with twist element *2), black-painted

Technical data
Throw:  ... m
Air volume flow rate:  ... l/s (m3/h)
Size:  DN ...	
Perm. sound power level:  ... dB(A) ref. 10-12 W

Material:
– Air outlet:  aluminium
– Push-in/Slip-on end:  galvanized sheet metal

Colour of visible nozzle parts: 
__ Natural aluminium colour   
__ Painting to RAL .....................

Make:	KRANTZ KOMPONENTEN
Type:	DW–V2–….-DR


– Subject to technical alternations –

-------------------------------------------------
*2) Available in DN 80 up to DN 250


YIT Germany GmbH 
KRANTZ KOMPONENTEN 
Uersfeld 24  |  D-52072 Aachen  |  Germany 
Phone:  +49 241 441-1  |  Fax:  +49 241 441-555 
info@krantz.de  |  www.krantz.de