Tormene Group TA-956 Manual
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Tormene Group TA-956 Manual

Triple function
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TA-956
Triple function

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Summary of Contents for Tormene Group TA-956

  • Page 1 . c o m TA-956 Triple function...
  • Page 2 TA-956 Triple function Product’s range...

  • Page 3: Table Of Contents

    INDEX TA-956 FAMILY APPLICATION TECHNICAL SPECIFICATIONS TA-956 TRIPLE FUNCTION TA-956 TRIPLE FUNCTION OPERATING PRINCIPLES DIMENSIONS FEATURES INSTALLATION SCHEMATICS SIZING TA-956 TRIPLE FUNCTION PART NUMBERING FOR ASSEMBLED UNITS...

  • Page 4: Ta-956 Family

    TA-956 | Triple function TA-956 FAMILY The TA956 family of pressure regulators and SSV comprises single function units, double function and triple function units. The modular design in which a single body is capable of accepting up to three separate functions with separate sensing lines, pilots actuators, internal control valves and seats is a peculiar characteristic of TA956 family.

  • Page 5: Application

    DIN EN 14382 (01.07.2009) conditions may be acceptable with specific choice of materials. Product Identification Number: CE-0085CO0164 TA956 DFO+FC+SSV, FC+FC+SSV, MFO+FC+SSV are Pilot operated triple function gas pressure regulators TA-956 FC & SSV DN200 ANSI 600 Customer: BEMCO Project: Marib, Yemen...

  • Page 6: Technical Specifications Ta-956 Triple Function

    EAC mark EurAsian Conformity EAC SIL Safety integrity level SIL 3 - TA-956 SSV (FC/DFO/MFO+SSV) Since the device is not fitted with potential ignition sources of its own, it is not subject to EX protection ATEX 95 regulations (all used electronic accessories meet ATEX requirements).
  • Page 7 PILOTS 980 SPRING TABLE Pilot Spring Pressure PILOT Code Color Min. [bar] Max. [bar] TA-982FC 1521 0000000000431 Pink 0.005 0.013 TA-982FC 1522 0000000000432 Brown 0.012 0.030 TA-982FC 1523 0000000000433 Aluminium 0.028 0.055 TA-982FC 1524 0000000000434 Orange 0.040 0.085 TA-982FC 1501 0000000000403 White 0.069...

  • Page 8: Ta-956 Triple Function Operating Principles

    TA-956 | Triple function TA-956 TRIPLE FUNCTION OPERATING PRINCIPLES The description of the operating principle of regulators FC, DFO, MFO and SSV can be found in the single function unit catalogues. Here below are described the combinations in triple function.
  • Page 9 TA-956 FC+FC+SSV TA-956 MFO+FC+SSV This configuration utilises fail close active and monitor This configuration utilises fail open active and fail regulators (both are sleeve – piston type operation) and close monitor regulators (both are sleeve – piston type Safety Shutoff Valve.

  • Page 10: Dimensions

    TA-956 | Triple function DIMENSIONS TA-956 DFO+FC+SSV Note: Picture shows the configuration with flow from left to right (Right), opposite configuration (Left) available on request.
  • Page 11 DIMENSIONS [mm] & WEIGHT [kg] TA-956 DFO+FC+SSV Class WEIGHT #150 25 (1") #300 #600 #150 50 (2") #300 #600 #150 80 (3") #300 #600 #150 100 (4") #300 #600 #150 150 (6") #300 #600 #150 200 (8") #300 1100 1058...
  • Page 12 TA-956 | Triple function DIMENSIONS [mm] & WEIGHT [kg] TA-956 FC+FC+SSV Class WEIGHT #150 25 (1") #300 #600 #150 50 (2") #300 #600 #150 80 (3") #300 #600 #150 100 (4") #300 #600 #150 150 (6") #300 #600 #150 1147 200 (8")
  • Page 13 DIMENSIONS [mm] & WEIGHT [kg] TA-956 MFO+FC+SSV Class WEIGHT #150 25 (1") #300 #600 #150 50 (2") #300 #600 #150 80 (3") #300 #600 #150 100 (4") #300 #600 #150 150 (6") #300 #600 #150 1157 200 (8") #300 1200...
  • Page 14 TA-956 | Triple function TA-956 FC and MFO DN150 ANSI 600 Customer: Ivalsa Project in Sipco Bangkok, Thailand TA-956 DFO+FC+SSV DN50 ANSI 300 Customer: Ecogas Project in Cordoba, Argentina...

  • Page 15: Features

    FEATURES MONITOR USE • Body specifically designed for high capacity with low The TA956FC is classified as PED Category IV as a noise generation; stand-alone safety accessory According to Pressure • Completely self operated using the inlet gas pressure Equipment Directive (PED) 2014/68/EU. This means that energy;...

  • Page 16: Installation Schematics

    TA-956 | Triple function INSTALLATION SCHEMATICS A - TA956 DFO+FC+SSV TRIPLE FUNCTION REGULATOR A - TA956 DFO+FC+SSV TRIPLE FUNCTION REGULATOR C - TA956 SSV SAFETY SHUTOFF VALVE...
  • Page 17 A - TA956 DFO+FC+SSV TRIPLE FUNCTION REGULATOR Q - QUICK EXHAUST VALVE A - TA956 FC+FC+SSV TRIPLE FUNCTION REGULATOR A - TA956 FC+FC+SSV TRIPLE FUNCTION REGULATOR C - TA956 SSV SAFETY SHUTOFF VALVE A - TA956 FC+FC+SSV TRIPLE FUNCTION REGULATOR Q - QUICK EXHAUST VALVE...
  • Page 18 TA-956 | Triple function A - TA956 MFO+FC+SSV TRIPLE FUNCTION REGULATOR A - TA956 MFO+FC+SSV TRIPLE FUNCTION REGULATOR C - TA956 SSV SAFETY SHUTOFF VALVE A - TA956 MFO+FC+SSV TRIPLE FUNCTION REGULATOR Q - QUICK EXHAUST VALVE...
  • Page 19 TA-956 DFO+FC+SSV DN80 ANSI 600 Customer: EMGASUD Project in Buenos Aires, Argentina Tranfer de Montevideo, Uruguay...

  • Page 20: Sizing

    TA-956 | Triple function SIZING Sizing of gas pressure regulator involves establishing if the installed Cg is higher than the required Cg and if the outlet velocity of gas at regulator outlet flange is within the required limits. The following units shall be used in the below formulas: •...
  • Page 21 CG TA-956 TRIPLE FUNCTION Class DN25 DN50 DN80 DN100 DN150 DN200 DN250 DN300 Cg jusqu’à 2300 4700 8400 16600 28500 46000 66300 In case of gases different from d=0.61 Natural Gas a correction factor F shall be used in the value of the Flow Rate Q used in the above formulas.
  • Page 22 TA-956 | Triple function TA956 TRIPLE PART NUMBERING Progressive Part Numbering CLASS/ PILOT FIXED MODEL SIZE MATERIALS SILENCER Continue FLANGES (upper unit) NONE INLET x OUTLET NONE TA956FC+FC+SSV ANSI 150 RF 25x25 100% Cg internal TA956DFO+FC+SSV ANSI 300 RF 50x50...

  • Page 23: For Assembled Units

    FOR ASSEMBLED UNITS PILOT ACCESSORY ACCESSORY ACCESSORY FLOW Continue SSV HEAD (lower unit) REGULATOR PILOTS ORIENTATION NO SPECIAL REQUESTS NONE DEMANDES SPECIFIQUES CX615 CX630 CX640 CX677 NONE AUCUN NONE AUCUN NONE LEFT TO RIGHT (STANDARD) TA981FC TA981FC TA981QEV TA981QEV RIGHT TO LEFT TA981FCR TA981FCR TA982QEV...
  • Page 24 Tormene Americana SA Buenos Aires - Argentina • +54 4897.5999 tormene@tormeneamericana.com.ar Tormene Americana do Brasil Rio de Janeiro - Brazil • +55 21 2510.6155 info@tormenebrasil.com.br Tormene Andina SAC Lima - Peru • +511 628.1595/596 tandina@tormeneandina.com.pe Euromag International srl Padua - Italy • +39 049 9005064 euromag@euromag.com TA Valves &...

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