Technical documentation SCHAKO | Ferdinand Schad KG Steigstrasse 25-27 D-78600 Kolbingen

STV TECHNICAL DOCUMENTATION Function and use | Dimensions The sheet steel poppet valves are suitable for use in supply air and return air installations. Around the poppet valve runs a cellular seal, which allows a perfect fit of the poppet valve and a secure seal. A mounting ring is supplied for easy and quick installation of the poppet valves. This mounting ring is fastened to the ceiling with screws. The poppet valve is then mounted to the mounting ring by means of a bayonet catch. the toilet valve can then be turned to achieve the required air volume. The air volume setting is fixed using...

TECHNICAL DOCUMENTATION Dimensions of accessories | Assembly detail ASSEMBLY DETAIL Panelled cover plate (-PA) With mounting bracket: For fastening the mounting ring with screw mounting (-SM). Screw on-site Mounting bracket Mounting bracket: Mounting ring Indentation for slotted shallow-raised countersunk-head tapping screw ISO 7051 pitch 3.9 For models with screw mounting, 4 mounting brackets (mounting aids) are supplied loose. The mounting bracket is supplied loose and unbent. It will then be canted on site in order to fit the required ceiling depth. The single bore serves here as a marking...

TECHNICAL DOCUMENTATION Technical data | TECHNICAL DATA Gap distance Pressure loss and noise level (supply air) Pressure loss and noise level (return air) Construction subject to change No return possible

TECHNICAL DOCUMENTATION Technical data | Pressure loss and noise level (supply air) Pressure loss and noise level (return air) Construction subject to change No return possible

STV TECHNICAL DOCUMENTATION Weight | LegendPressure loss and noise level (supply air)Pressure loss and noise level (return air) LEGEND WEIGHT supply air volumetric flow return air volumetric flow Pressure loss A-weighted sound power level (Lwa = Lwai + KF) Sound power level / octave, relative to 1 m2 of inflow area Correction factor Density Nominal width gap width STV poppet valve with mounting ring Construction subject to change No return possible Version: 2020-07-10 | Page 6

STV TECHNICAL DOCUMENTATION STV order code |STV ORDER CODE 01 All fields must be filled when ordering. Sample STV-Z-100-SB-9010-SM-00 STV poppet valve with mounting ring | For supply air | NW 100 | Sheet steel | Painted to RAL colour 9010 (white) | With screw mounting | Without accessories ORDER DETAILS 01 - Type STV = STV poppet valve with mounting ring 02 - Type of air Z = supply air 04 - Material SB = sheet steel 05 - Paint 9010 = painted to RAL colour 9010 (white) (standard). xxxx = RAL colour can be freely selected (always with 4 di gits). 06 - Mounting SM = screw mounting with mounting...

TECHNICAL DOCUMENTATION Specification text | SPECIFICATION TEXT Poppet valve for supply air, consisting of a round sheet steel front frame (-SB) painted to RAL colour 9010 (white) (-9010, standard) or painted to a freely selectable RAL colour (-xxxx, always with 4 digits), with circumferential foam seal. With adjustable valve disc made of sheet steel (painted to the colour of the front frame), for air volume regulation. Counter nut for securing the air volume setting and threaded spindle made of galvanised steel. With mounting ring made of galvanised sheet steel and bayonet catch (for mounting...