CONFLOW Uniworld Series Installation And Maintenance Manual
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CONFLOW Uniworld Series Installation And Maintenance Manual

Pneumatic valves
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M/UNIWORLD-P/E
05
2020
Installation and Maintenance Manual
Pneumatic Valves
2 WAY – 3 WAY
WWW.CONFLOW.IT
Servizio Assistenza
E-mail: servicing@conflow.it

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Summary of Contents for CONFLOW Uniworld Series

  • Page 1 M/UNIWORLD-P/E 2020 Installation and Maintenance Manual Pneumatic Valves 2 WAY – 3 WAY WWW.CONFLOW.IT Servizio Assistenza E-mail: servicing@conflow.it...

  • Page 2: Table Of Contents

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 Summary 1 – GENERAL SAFETY INFORMATION ....................... 2 2 - GENERAL ASSEMBLY INSTRUCTIONS ....................2 2.1 – ASSEMBLY ON THE SYSTEM (GENERAL NOTES) ..................2 3 – PNEUMATIC VALVES TYPE 2000-2100-2600-2700-5000-5100-5600-5700-5800 ........2 3.1 – COMMISSIONING (GENERAL NOTES) ....................3 3.2 –...

  • Page 3: General Safety Information

    ATTENTION THIS PRODUCT WAS DESIGNED FOR USE IN THE MANUFACTURING INDUSTRY WITHOUT MILITARY PURPOSE. IT IS STRICTLY FORBIDDEN TO USE CONFLOW PRODUCTS FOR THE PRODUCTION OF WEAPONS OF MASS DESTRUCTION. OTHER USES MUST BE APPROVED IN ADVANCE BY THE MANUFACTURER.

  • Page 4: Commissioning (General Notes)

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 The servomotor is connected to the air source using a 4x6 mm diameter pipe. This diameter can be increased the more the distance between the air source and the valve. The pneumatic connections are Ø 1/8” GAS F...

  • Page 5: Pneumatic Valves With "Da" Manual Handwheel Commissioning

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 3.2.1 – PNEUMATIC VALVES WITH “DA” MANUAL HANDWHEEL COMMISSIONING Ensure the handwheel ref. 1 in the standby position (automatic operation) is fully up. By default, nut ref.5 is blocked in this position. To manually activate the valve, ensure there is no air in the servomotor, then unscrew the safety nut ref..5, bringing it upwards and rotate the handwheel.1.

  • Page 6: Calibration

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 3.3 – CALIBRATION The valves are supplied calibrated and tested, ready to work in the conditions requested by the client during the order phase. 3.3.1 – PNEUMATIC ADJUSTMENT VALVES If the adjustment valve must be calibrated again, the following tools will be necessary:...

  • Page 7: On-Off Pneumatic Valves

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 For REVERSE ACTING valves (RA=air opens), Figure 2000 RA do as above. The procedure is also valid for 3-way valves 2600 RA – 2700 RA – 5700 RA For example, if the signal planned is 3-15 psi, the valve must start to move at 3 psi and at 15 psi it must have executed the entire stroke, reaching total opening.

  • Page 8: Maintenance

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 3.4 – MAINTENANCE 3.4.1 – BODY GASKET REPLACEMENT 3.4.1.1 – VALVES 2000 DA – 2100 DA - 5000 DA – 5100 DA - 5800 DA ATTENTION IF THE VALVE IS FITTED WITH A SOFT SEAL, CONSIDERING THE COMPLEXITY OF THE OPERATIONS FOR BODY GASKET/S REPLACEMENT, YOU ARE ADVISED TO CONTACT OUR SUPPORT SERVICE.

  • Page 9: Valves 2000 Ra - 2100 Ra - 5000 Ra - 5100 Ra - 5800 Ra

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 3.4.1.2 – VALVES 2000 RA – 2100 RA - 5000 RA – 5100 RA - 5800 RA ATTENTION BEFORE CARRYING OUT ANY MAINTENANCE OPERATION, SUPPLY AIR TO THE SERVOMOTOR (1 bar ) TO COMPRESS THE SPRINGS...

  • Page 10: 3-Way Valves 2600 Da - 5600 Da - 5700 Da - 2600 Ra - 5600 Ra - 5700 Ra

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 3.4.1.3 – 3-WAY VALVES 2600 DA – 5600 DA – 5700 DA - 2600 RA – 5600 RA - 5700 RA ATTENTION IF THE VALVE IS FITTED WITH A SOFT SEAL, CONSIDERING THE COMPLEXITY OF THE OPERATIONS FOR BODY GASKET/S REPLACEMENT, YOU ARE ADVISED TO CONTACT OUR SUPPORT SERVICE.

  • Page 11: Packing Replacement

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 “2700 RA” “5700 RA” 3.4.2 – PACKING REPLACEMENT 3.4.2.2 – VALVES 2000 – 2100 - 5000– 5100 - 5800 ATTENTION IF THE VALVE IS FITTED WITH A SOFT SEAL, CONSIDERING THE COMPLEXITY OF THE OPERATIONS FOR PACKING AND BELLOWS REPLACEMENT, YOU ARE ADVISED TO CONTACT OUR SUPPORT SERVICE.
  • Page 12 UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 “2000 RA” “5000 RA” (also valid for 5800 RA) Fig. “PACKING” WWW.CONFLOW.IT Page 11...

  • Page 13: Valves 2600 - 2700 - 5600- 5700

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 3.4.2.3 – VALVES 2600 – 2700 - 5600– 5700 ATTENTION IF THE VALVE IS FITTED WITH A SOFT SEAL, CONSIDERING THE COMPLEXITY OF THE OPERATIONS FOR PACKING AND BELLOWS REPLACEMENT, YOU ARE ADVISED TO CONTACT OUR SUPPORT SERVICE.

  • Page 14: Diaphragm Replacement

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 3.4.4 – DIAPHRAGM REPLACEMENT To replace the diaphragm, having unscrewed the perimeter screws of the servomotor, proceed as indicated in the Fig. “ACTION” DA = unscrew screw ref.29, remove spacer ref. 25 (Attention ! position as in the figure), replace the diaphragm ref. 26 RA = remove the spring, unscrew screw ref.29, remove the bushing ref.

  • Page 15: Operating Anomalies

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 4 – OPERATING ANOMALIES Some problems are outlined below which can occur during operation of the valves and the measures to implement. PROBLEMS FOUND CAUSE MEASURE The stem does not run the entire leak in...

  • Page 16: Risk Analysis

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 5 – RISK ANALYSIS This document assesses the risks relating to the equipment indicated above, which can arise during its use, installation or movement, in compliance with the provisions of the Directive PED 2014/68/EU. The provisions are also indicated to comply with to avoid them arising.

  • Page 17: Atex Directive 2014/34/Eu

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 CAUSE VALVE MAINTENANCE WITH SYSTEM PRESSURISED EFFECT Incorrect maintenance DANGER Poor operation of the system, danger of projection of pressurised parts, danger of leaking fluids SOLUTION Maintenance activities must be carried out with the valve shut off.
  • Page 18 Therefore, for preventive purposes, determine the exact composition and the possible layer that could form on the equipment. The UNIWORLD Series Valves – “Non-Electrical Equipment” are constructed with non-electrical type protection for constructional safety “c” – EN 80079-37...

  • Page 19: Assembly Instructions - Calibration And Maintenance

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 ATTENTION The ambient temperature (specified on the label) in which the pneumatic actuator of the valve can work is between: - 20 °C / + 70 °C std diaphragm EPDM - 50 °C / + 80 °C std diaphragm VMQ60 Obviously, the maximum surface temperature is the ambient temperature ATTENTION DO NOT OPEN THE EQUIPMENT IN AN EXPLOSIVE ATMOSPHERE.

  • Page 20: Additional Risk Analysis

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 6.3 – Additional RISK ANALYSIS This document assesses the risks relating to the equipment indicated above, which can arise during its use, installation or movement, in compliance with the provisions of the ATEX Directive 2014/34/EU. The provisions are also indicated to comply with to avoid them arising.

  • Page 21: List Of Recommended Spare Parts

    UNIWORLD Series M/UNIWORLD-P/E ed. 01 2020 7 – LIST OF RECOMMENDED SPARE PARTS Considering the quantity of types in the UNIWORLD Series for the recommended spare parts, contact our Sales Office vendite@conflow.it A list follows of the relevant spare parts of the servomotors common to all types of valves in the series.
  • Page 22 DICHIARAZIONI di CONFORMITA’ 4/3 DN15-25 SERIE UNIWORLD – Declaration of Conformity 4/3 DN 15-25 UNIWORLD Series Ed. 01/2020 Via Lecco 69/71 20864 AGRATE BRIANZA (MB) - ITALY DICHIARAZIONE DI CONFORMITA’ AI SENSI DELL’ALLEGATO IV DIRETTIVA EUROPEA “PED” N° 2014/68/UE Declaration of conformity according to PED DIRECTIVE N° 2014/68/UE annex IV A.
  • Page 23 8 – DICHIARAZIONE DI CONFORMITA’ CAT.I°-A Serie UNIWORLD – Declaration of Conformity CAT. I-A UNIWORLD Series 01/2020 Via Lecco 69/71 20864 AGRATE BRIANZA (MB) - ITALY DICHIARAZIONE DI CONFORMITA’ AI SENSI DELL’ALLEGATO IV DIRETTIVA EUROPEA “PED” N° 2014/68/UE Declaration of conformity according to PED DIRECTIVE N° 2014/68/UE annex IV A.
  • Page 24 8 – DICHIARAZIONE DI CONF. CAT.II°-A2 Serie UNIWORLD – Declaration of Conformity CAT. II°-A2 UNIWORLD Series 01/2020 Via Lecco 69/71 20864 AGRATE BRIANZA (MB) - ITALY DICHIARAZIONE DI CONFORMITA’ AI SENSI DELL’ALLEGATO IV DIRETTIVA EUROPEA “PED” N° 2014/68/UE Declaration of conformity according to PED DIRECTIVE N° 2014/68/UE annex IV A.
  • Page 25 “MACHINE DIRECTIVE” N° 2006/42/EC La Dichiarazione di Incorporazione Allegato IIB Direttiva Macchine 2006/42/CE è disponibile su richiesta presso l’uffico vendite. Mail : vendite@conflow.it, va compilata con i dati di commessa – ordine cliente – Tipo Valvola – Tipo Attuatore – Serial N°...
  • Page 26 DICHIARAZIONI di CONFORMITA’ ACCESSORI SERIE UNIWORLD – Declaration of Conformity Accessories UNIWORLD Series 01/2020 Via Lecco 69/71 20864 AGRATE BRIANZA (MB) - ITALY Gli eventuali accessori montati a bordo valvola sono conformi alle seguenti Direttive: Eventually accessories on valve board are conformed to following Directives: Posizionatore elettropneumatico Serie EPL analogico –...
  • Page 27 DICHIARAZIONI di CONFORMITA’ ATEX SERIE UNIWORLD – Declaration of Conformity ATEX UNIWORLD Series / Ed. 01 2020 Via Lecco 69/71 20864 AGRATE BRIANZA (MB) - ITALY DICHIARAZIONE DI CONFORMITA’ AI SENSI DELLA DIRETTIVA EUROPEA “ATEX” 2014/34/UE ( Allegato VIII )
  • Page 28 Servizio Assistenza – Servicing Department Via Lecco, 69/71 20864 AGRATE BRIANZA (MB) – ITALY Tel: +39 - (0)39 - 651705 / 650397 Fax: +39 - (0)39 – 654018 E-mail: servicing@conflow.it Web: www.conflow.it...

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