Main specifications
Knob
Glass-fibre reinforced polyamide based (PA) technopolymer. Built-in zinc alloy toothed insert for coupling to the metal clamping element, black colour, matte finish.
Centre closing cap
Black technopolymer centre cap. On request and for sufficient quantities, it can be supplied in yellow RAL 1021 (safety) or in other colours, with customised graphic symbols, marks or writings.
Standard executions
The clamping element has a toothed element for coupling to the zinc alloy insert moulded-in the knob.
- VCTS-Z: black-oxide clamping element with threaded hole, black-oxide steel retaining screw. AISI 302 stainless steel return spring.
- VCTS-Z-SST: AISI 303 stainless steel clamping element with threaded hole, AISI 303 stainless steel retaining screw. AISI 302 stainless steel return spring.
- VCTS-Z-p: black-oxide steel clamping element with threaded pin, black-oxide steel retaining screw. AISI 302 stainless steel return spring.
- VCTS-Z-SST-p: AISI 303 stainless steel clamping element with threaded pin, AISI 303 stainless steel retaining screw. AISI 302 stainless steel return spring.
General information
Features and applications
Particularly suitable where the knob needs to turn freely to avoid that clamping may be accidentally affected.
Instructions of use
Instructions
Press the knob to engage the toothing and turn it. By releasing the knob the spring releases the toothing, thus the knob returns to the rest position.