Exhaust air valve – OP 100 (Boosting Valve)

- This boosting valve features a totally enclosed DIELHL timer.
- Pull the cord to boost the extraction
- The valve remains open for a period between 15 and 40 min (preset as specified) and reverts automatically to the original position
- Full flow area throughout the boosting period
- Mounting frame supplied
Specifications (All dimensions in mm)

Capacity Chart for Exhaust Air Valve – OPF 80

Capacity Chart for Exhaust Air Valve – OPF 100

Capacity Chart for Exhaust Air Valve – OPF 125 & 125K

Capacity Chart for Exhaust Air Valve – OPF 150 & OPF 160

Capacity Chart for Exhaust Air Valve – OPK 100 & 100K

Capacity Chart for Exhaust Air Valve – OPK 160 & 160K

Capacity Chart for Exhaust Air Valve – OPK 200df

Capacity Chart for Supply Air Valve – OPT63

Capacity Chart for Supply Air Valve – OPT100E

Capacity Chart for Supply Air Valve – OPT125

Capacity Chart for Supply Air Valve – OPT150 & OPT160

Capacity Chart for Supply Air Valve – OPT200

Capacity Chart for Supply Air Valve – OPTS 100E

Capacity Chart for Supply Air Valve – OPTR 100

Capacity Table – OPG 41
