Advanced Fluoropolymer Devices GmbH
Precision Manufacturing Meets Transfer Molding

Installation and Operating Manual

Swing Check Valve

PFA Lined Swing Check Valve

Vibron9

This comprehensive manual provides detailed instructions for safe transport, installation, operation, and routine maintenance of your equipment.
Please review all sections carefully before proceeding. Keep this manual accessible for future reference.
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Important Safety Notice

Carefully observe these operating instructions before transport, installation, operation, and maintenance!

Failure to follow proper procedures may result in equipment damage, personal injury, or voided warranty.

Manual Information

  • Document Version: 1.0
  • Last Updated: October 04, 2025
  • Document Type: Installation and Operating Manual
  • Language: English

Quick Reference Guide

📋 Before You Start
🚚 Transport Guidelines
⚙️ Installation Process
🔧 Operation Manual
🛠️ Maintenance Schedule
📞 Support Contact

For technical support contact: sales@gft9.shop | gft9.shop

1 Technical Data

1.1 Manufacturer Information

Advanced Fluoropolymer Devices GmbH
Hooghe Weg 16, 47906 Kempen, Germany
Email: sales@gft9.shop
Web: http://gft9.shop
Phone: +49 2152 9148591

1.2 Product Overview

Parameter Value
Name Vibron9
Design norm DIN | ANSI
Size DN 40-400 | NPS 1 ½"-16"
Flange dimensions DIN EN 1092-1, PN 16 | ANSI B 16.5 Cl. 150/B16.42
Face to face dimensions DIN EN 558-1 Row 20, ISO 5752 | API 609/BS 5155
Lining PFA Lining 3mm - 5mm thickness), PFA Conducting
Body 1.0619 or 1.4308/1.4408/1.4409 | A216/WCB,CF8/CF8M/CF3M
Pressure 0.1 mbar vacuum to 16 bar
Temperature range -40°C up to +150°C
Leakage rate Leakage Rate D
Custom PTFE solid retainer ring
Quality Body 15bar, Back Seat 2bar, Spark Test 15kV DC

1.3 Type plate, conformity and body markings

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Type Plate
The stainless steel name plate is undetachably riveted to the body. If the operator attaches his identification, it must be ensured that the valve matches the application inquestion.

Body identification:
The following are visible on the body according to DIN EN 19 and AD 2000 A4:

  • Nominal size
  • Rated pressure
  • Body material
  • Manufacturer's identification
  • Melt number/Foundry identification
  • Foundry date

1.4 Weight DIN | ANSI

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No weight data available for DIN.
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No weight data available for ANSI.

1.8 Pressure Temperature Diagram

P-T-Diagram for the Swing Check Valve

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3. Safety notes for applications in potentially explosive areas based on the Directive 2014/34/ EC (ATEX)

The valves are intended for use in a potentially explosive area and are therefore subject to the conformity assessment procedure of the directive 2014/34/EC (ATEX).

As part of this conformity assessment, an ignition hazard analysis to EN 13463-1 to satisfy the fundamental safety and health requirements was conducted with the following result:

  • The valves do not have any ignition source of their own and can be operated both manually as well as mechanically/electrically.
  • The valves are not covered by the scope of application of the ATEX directive and therefore do not need to be identified accordingly.
  • The valves may be used in a potentially explosive area.

Supplementary notes:

  • Electric/mechanical actuators must be subjected to their own conformity assessment to ATEX.

It is imperative to observe the individual points of intended use for application in a potentially explosive are

3.1 Intended use

Improper operation, even for brief periods, may result in serious damage to the valve. In connection with explosion protection, potential sources of ignition (overheating, electrostatic and induced charges, mechanical and electric sparks) may result from improper operation. Their occurrence can only be prevented by adhering to the intended use. Furthermore, reference is made to Directive 95/C332/06 (ATEX 118a), which contains the minimum regulations for improving the occupational health and safety of workers who may be at risk from an explosive atmosphere.
A distinction is made between two cases for the use of chargeable liquids (conductivity < 10⁻⁸ S/m):

3.1.1 Chargeable liquid and non-conductive lining

Charges can occur on the lining surface, which may produce discharges inside and outside the valve.

  1. Discharges inside the valve:
    These discharges cannot cause ignitions if the valve is completely filled with medium. If the valve is not completely filled, such as during evacuation and filling, the formation of an explosive atmosphere must be prevented, e.g., by superimposing a layer of nitrogen. It is recommended to wait one hour before removing the valve from the plant to allow for the elimination of static peak charges. To safely prevent ignitions, the valve must always be completely filled with medium, or an inert gas layer must be used to exclude a potentially explosive atmosphere.
  2. Discharges outside the valve:
    Where the non-conductive lining protrudes on the sealing surfaces to the outside or comes into contact with the atmosphere, discharges may occur to nearby valves or attachments. To safely avoid explosion hazards and accidents, the atmosphere surrounding the valve must not be explosive.

3.1.2 Chargeable liquid and conductive lining

No hazardous charges can occur because charges are discharged directly via the lining and shell (surface resistance < 10⁹ Ohm, leakage resistance < 10⁶ Ohm). However, if non-conductive versions of individual components are installed in the valve, they may restrict the permitted ATEX zone and explosion subgroup despite the conductive lining of the armor plating. In such cases, it is necessary to consult the manufacturer. According to the “Technical Rules for Hazardous Substances: Avoidance of Ignition Hazards Due to Electrostatic Charges” (TRGS 727), static discharges of non-conductive linings occur only through interaction with a non-conductive medium and are therefore the responsibility of the plant operator. Static discharges are not sources of ignition stemming from the valves themselves.
Additional safety measures include:

  • The temperature of the medium must not exceed the temperature of the corresponding temperature class or the maximum permissible medium temperature as per the operating manual.
  • If the valve is heated (e.g., heating jacket), the prescribed temperature classes in the Annex must be observed.
  • To ensure safe and reliable operation, regular inspections must verify that the valve is properly maintained and kept in technically perfect condition.
  • Increased wear to the valve can be expected when conveying liquids containing abrasive constituents, requiring shorter inspection intervals than usual.
  • Actuators and electric peripherals, such as temperature, pressure, and flow sensors, must comply with valid safety requirements and explosion protection provisions.
  • The valve must be grounded, which can be achieved using pipe screws with tooth lock washers. Otherwise, grounding must be ensured by other means, such as a cable link.
  • Attachments such as actuators, position controllers, and limit switches must comply with relevant safety regulations concerning explosion protection and, if required, be designed in accordance with ATEX.
  • Special attention must be paid to the appropriate safety and explosion protection notes in the respective operating manuals.
  • Plastic-lined valves must not be operated with carbon disulfide.

4. Safety note for valves, certified to Clean Air Act (TA Luft)

The validity of the Certificate/Manufacturer Declaration depends on the operating instructions being read and observed.

  • Carry out regular maintenance intervals and check the tightness of the screw connections, tightening them as necessary.

5. Transport, storage and disposal

Handle the goods being transported with care. During transport protect the valve against impacts and collisions.

Directly after receipt of the goods, check the consignment for completeness and any in-transit damage.

Do not damage paint protection.

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For all transport work, observe generally accepted engineering practice and the accident prevention regulations

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The valve is supplied with flange caps. Do not remove them until just before installation. They protect the plastic surfaces against dirt and mechanical damage.

5.1 Storage

If the valve is not installed immediately after delivery, store them properly.
The valves be stored in a dry, vibration-free and well ventilated room at as constant a temperature as possible.
Protect elastomers against UV light.
In general, a storage period of 10 years should not be exceeded.

5.2 Return consignments

It is imperative to enclose a safety information sheet / general safety certificate on the field of application with the return consignment.
Contact the Manufacturer for more Information in that regard.
Safety precautions and decontamination measures are to be mentioned.

Hazard_Sign_PFA_Lined_Valve_Manual

Valves which have conveyed aggressive or toxic media rinse
and clean before being returned to the manufacturer's works

5.3 Disposal

Parts of the valve may be contaminated with medium which is detrimental to health and the environment and therefore cleaning is not sufficient.

Hazard_Sign_PFA_Lined_Valve_Manual

Risk of personal injury or damage to the environment due to the medium!

Wear protective clothing when work is performed on the valve.
Prior to the disposal of the valve:

  • Collect any medium, etc. which has escaped and dispose of it in accordance with the local regulations.
  • Neutralise any medium residues in the valve.
  • Separate valve materials (plastics, metals, etc.) and dispose of them in accordance with the local regulations.

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10. Dimensional Drawings

10.1 Dimensional Measurements DIN

Size A2 B (mm) C (mm) D (mm) E (mm) Inner Pipe Min Inner Pipe Max Opening Max
DN 40 33 mm 20 mm 35 mm 95 mm 70 mm 35 mm 46 mm 52°
DN 50 43 mm 30 mm 52 mm 110 mm 90 mm 46 mm 56 mm 52°
DN 80 46 mm 42 mm 64 mm 142 mm 124 mm 73 mm 82 mm 52°
DN 100 52 mm 65 mm 80 mm 180 mm 152 mm 95 mm 100 mm 60°
DN 150 56 mm 111 mm 128 mm 295 mm 260 mm 192 mm 195 mm 60°
DN 250 68 mm 184 mm 224 mm 348 mm 317 mm 242 mm 260 mm 52°
DN 300 78 mm 232 mm 272 mm 398 mm 367 mm 292 mm 310 mm 52°
DN 350 92 mm 252 mm 297 mm 426 mm 397 mm 315 mm 330 mm 48°
DN 400 102 mm 327 mm 370 mm 510 mm 470 mm 380 mm 390 mm 45°

10.2 Dimensional Measurements ANSI

Size A2 B (mm) C (mm) D (mm) E (mm) Inner Pipe Min Inner Pipe Max Opening Max
NPS 1 1/2" 33 mm 20 mm 35 mm 95 mm 70 mm 35 mm 46 mm 52°
NPS 2" 43 mm 30 mm 52 mm 110 mm 90 mm 46 mm 56 mm 52°
NPS 3" 46 mm 42 mm 64 mm 142 mm 124 mm 73 mm 82 mm 52°
NPS 4" 52 mm 65 mm 80 mm 180 mm 152 mm 95 mm 100 mm 60°
NPS 6" 56 mm 111 mm 128 mm 207 mm 145 mm 150 mm 150 mm 60°
NPS 8" 60 mm 133 mm 175 mm 295 mm 260 mm 192 mm 195 mm 60°
NPS 10" 68 mm 184 mm 224 mm 348 mm 317 mm 242 mm 260 mm 52°
NPS 12" 78 mm 232 mm 272 mm 298 mm 267 mm 292 mm 310 mm 52°
NPS 14" 92 mm 252 mm 297 mm 426 mm 397 mm 315 mm 330 mm 48°
NPS 16" 102 mm 327 mm 370 mm 510 mm 470 mm 380 mm 390 mm 45°

11. Sectional Drawing

Pos. Item Material
1 Lined Body WCB, CF8 - PFA Lined
2 Disc WCB, CF8 - PFA Lined
3 Eye Bolt Stainless Steel

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