Type A - Operation with knob, without lock nut
Type AK - Operation with knob, with lock nut
Type AR - Operation with knob, sleeve red, without lock nut
Type ARK - Operation with knob, sleeve red, with lock nut
Type B Operation with key, without lock nut
Type BK Operation with key, with lock nut
GN816 Locking Plunger, Plunger Protruded
If not operated, the plunger of the locking plungers GN 816 protrudes. To retract, move against the spring force and hold in the end position by turning by 90°.
The shape of the cam curve secures the plunger against accidental operation.
For the execution with operation with key (Type B/BK) a key is required to move the plunger. In this execution, a cover sleeve provides additional security and safety from unauthorized removal of the locking plunger. The cover sleeve also provides additional protection against malfunction caused by dirt.
Threaded socket - Steel ST, zinc plated, blue passivated
Plunger - Stainless Steel NI, AISI 303
Spring - Stainless Steel NI, AISI 301
Knob - plastic, Technopolymer (Polyamide PA),black matt finish not removable
Sleeve plastic - Technopolymer (Polyamide PA), black matt finish not removable