Automatic door closer, Series 80

Automatic door closer, Series 80

The Three-Stage Automatic Door Closer is a high-performance hydraulic solution designed for smooth, secure, and controlled door closing in both internal and external applications. Featuring three precise closing stages, including a dedicated final latching action, it ensures the door closes completely and safely every time.

Available Models

  • Model 83V – for doors 20–80 kg (EN1154 size 2–4)

  • Model 85V – for doors 60–120 kg (EN1154 size 3–6)

  • Model 87V – for doors 100–140 kg (EN1154 size 6–7)

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Three-Stage Automatic Door Closer – Strength, Precision, and Safety

If you are looking for a professional door closer that provides smooth and secure closing, the Three-Stage Automatic Door Closer is the perfect choice for all internal and external doors. This device features three precise stages, including the Final Latching stage, ensuring the door fully closes securely, even in cases where it would not automatically close completely.

🔹 Available Models:

  • Model 83: Suitable for doors weighing 20 to 80 kg

  • Model 85: Suitable for doors weighing 60 to 120 kg

  • Model 87: Suitable for doors weighing 100 to 140 kg

🔹 Technical Features:

  • Adjustable Closing Speed: Easily adjust the closing speed in the first and second stages, as well as the speed of the final latching stage.

  • European Quality Standards: Compliant with EN 1154, tested for over 500,000 open/close cycles to ensure long-lasting performance.

  • EC and Fire Safety Certification: Ideal for both internal and external doors in public and private buildings.

  • Manual Closing Force Adjustment: Adjustable using an Allen screw, no advanced tools required.

  • Flexible Installation: Easily change the mounting position to suit door type and opening direction.

🔹 Applications:

  • Door Types: Suitable for wooden, metal, and framed glass doors.

  • Places: Widely used in hotels, hospitals, schools, offices, and administrative buildings.

🔹 Why Choose the Three-Stage Door Closer?

  • Consistent Performance: Smooth and uniform closing every time.

  • Durable Design: Built to withstand heavy usage over long periods.

  • Guaranteed Safety: The final latching stage ensures complete closure even if the door does not automatically close.

  • High Flexibility: Adjustable according to door weight and type.

🔹 Get the Best Door Closing Experience

With the Three-Stage Automatic Door Closer, enjoy secure, smooth, and reliable door closing for every door in your building or office.

📞 Contact us today for technical consultation or to request a quote and experience high-quality Japanese performance that keeps your doors safe.

Overview

Closing Force

Adjustable to EN1154 size 2-4 for 83V, size 3-6 for 85V and size 6-7 for 87V.

Economic

Low inventory costs and reduced stocking requirements thanks to its stream and non-handed design

Back Check

Provides a cushioning effect when the door is forcibly thrown open but does not serve as a substitute for a door stop.

Delayed Action

Provides prolonged closing time to assist passage of trolley’s, wheel chairs and elderly people etc…

Standard Finishes

Sliver, Dark Brown or Gold. Other finished on request available.

Guarantee

A free replacement ex-works if any closer proved defective by reason either of faulty manufacture or defect in materials.

Adjustment

Latching angle adjustment

Installation “A”
Decreases the closing force by about 10% for the first 4° of opening and final 4° of closing.

Installation “B”
Increases the closing force by about 10% fir the first 4° opening and final 4° of closing.

Closing speed adjustment

Selection Chart

No.83V

Power size (EN) Door width (mm) Door weight (kg) Regular Hold Open Back Check Delayed Slide Arm Parallel
2 ＞850 ＞40 83V 183V 83V-BC 83V-DA 83V-GL 83VP
3 ＞950 ＞60 83V 183V 83V-BC 83V-DA 83V-GL 83VP
4 ＞1100 ＞80 83V 183V 83V-BC – –

No.85V

Power size (EN) Door width (mm) Door weight (kg) Regular Hold Open Back Check Delayed Slide Arm Parallel
3 ＞950 ＞60 – – – – 85V-GL 85V-P
4 ＞1100 ＞80 85V 185V 85V-BC 85V-DA 85V-GL 85V-P
5 ＞1250 ＞100 85V 185V 85V-BC 85V-DA 85V-GL 85V-P
6 ＞1400 ＞120 85V 185V 85V-BC 86V-DA –

No.87V

Power size (EN) Door width (mm) Door weight (kg) Regular Hold Open Back Check Delayed Slide Arm Parallel
5 ＞1250 ＞100 – – – – 87V-GL 87VP
6 ＞1400 ＞120 87V 187V 87V-BC 87V-DA 87V-GL 87VP
7 ＞1600 ＞140 87V 187V 87V-BC 87V-DA – –

Spring Power Adjustment

Size (EN) No. of turns Direction Max. opening angle
83V 2 6 － 180°
3 0 ＊ 180°
4 3 ＋ 180°
85V fixing position 1 3 0 － 180°
4 1 ＊ 180°
85V fixing position 2 5 0 ＋ 180°
6 4 ＊ 130°
87V 6 5 － 130°
7 0 ＊ 130°

＊Pre-set at factory

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