Description
Stainless steel hanger bolt for steel purlins
The Van der Valk stainless steel hanger bolt is used for fastening PV system components to purlins on corrugated and trapezoidal roofs. The hanger bolt is provided with an EPDM washer for a watertight seal. The clamping range is calculated as the height of the corrugated or trapezoidal sheets in combination with the insulation layer plus 25mm. Use the special aluminium hanger bolt clamps to fasten the rails to the hanger bolts. The VDV747932 is an M10 x 201mm hanger bolt with a clamping range of 55-100mm and is suitable for steel purlins.
ValkPitched/Clamp
The Van Der Valk ValkPitched series is suitable for all roof types. ValkPitched/Clamp is a clamping system with universal middle and end clamps (height 28-50mm). The Side++ rails with adjustable, universal panel clamps are suitable for all systems. The connector is the same strength as the rail, so there are no weak points.
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