Tecno Alfa S.R.L Approvals


WRAS Approval Number: 1708702

Spring loaded resilient trim in-line check valve cartridge with plastic housing, piston and locking cover, stainless steel spring and EPDM `O` ring. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

  • Section: 0026 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
  • WRAS Approval Number: 1708702
  • Expiry date: 31/08/2022
  • Size: DN14
  • Marking: Tecno alfa logo, flow arrow, size & WRAS on body
  • Installation Requirements R001
  • Model
    VLA 01-2 DN14
  • Factor: Tecno Alfa S.R.L
    Company Name
    Tecno Alfa S.R.L
    Address
    Via Rossini, 27 25057 Sale Marasino (BS) Italy
    Phone
    +39 030 986 587
    General Email
    info@technoalfa.net
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WRAS Approval Number: 1708709

VLA spring loaded resilient trim in-line check valve cartridge with acetal body, incorporating a stainless steel spring and EPDM ‘O’-rings. Cartridges are to be housed in specifically dimensioned bodies. Maximum working pressure 16.0 Bar. Maximum operating temperature 85°C.

  • Section: 0026 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
  • WRAS Approval Number: 1708709
  • Expiry date: 31/08/2022
  • Size: DN20
  • Marking: Tecno Alfa logo, size, flow arrow on body
  • Installation Requirements R001
  • Model
    VLA 01-2 DN20
  • Factor: Tecno Alfa S.R.L
    Company Name
    Tecno Alfa S.R.L
    Address
    Via Rossini, 27 25057 Sale Marasino (BS) Italy
    Phone
    +39 030 986 587
    General Email
    info@technoalfa.net
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WRAS Approval Number: 1802700

Spring loaded, resilient trim check valve cartridge with acetal body and EPDM `O`-ring. Intended for insertion into specifically dimensioned bores. Maximum working pressure 16.0 Bar. Maximum operating temperature 85°C.

  • Section: 0026 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
  • WRAS Approval Number: 1802700
  • Expiry date: 28/02/2023
  • Size: DN15.
  • Marking: Tecno Alfa logo, size and flow arrow on body
  • Installation Requirements R001
  • Model
    VLA 01 DN15.
  • Manufacturer: Tecno Alfa S.R.L
    Company Name
    Tecno Alfa S.R.L
    Address
    Via Rossini, 27 25057 Sale Marasino (BS) Italy
    Phone
    +39 030 986 587
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WRAS Approval Number: 1712035

Range of flow limiters with plastic bodies and EPDM `O` rings. Range of flow 4.0ltrs/min - 16ltrs/min. Maximum operating temperature 85°C.

  • Section: 0435 Combination Tap Assemblies - Components
  • Section Subtitle: Aerators, Flow Straighteners, Flow Regulators and Restrictors.
  • WRAS Approval Number: 1712035
  • Expiry date: 31/12/2022
  • Note: Claims for flow rate are made by the manufacturer and not considered part of the listing.
  • Size: DN9 & DN15
  • Marking: Tecno Alfa Srl. logo on body
  • Installation Requirements R001
  • Model
    LF DN 9, LF DN 15, LFT DN 15, LFR DN 15, LFB DN 15, LF-B DN 15 & LF-T DN 15.
  • Factor: Tecno Alfa S.R.L
    Company Name
    Tecno Alfa S.R.L
    Address
    Via Rossini, 27 25057 Sale Marasino (BS) Italy
    Phone
    +39 030 986 587
    General Email
    info@technoalfa.net
    View All Listings by this Company

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WRAS Approval Number: 1903042

VLA spring loaded resilient trim in-line check valve cartridge with a plastic body, stainless steel spring and EPDM ‘O’-ring. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

  • Section: 0026 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
  • WRAS Approval Number: 1903042
  • Expiry date: 31/03/2024
  • Size: DN8
  • Marking: Tecno Alfa logo, flow arrow, DN, WRAS on body
  • Installation Requirements R001
  • Model
    VLA DN8
  • Factor: Tecno Alfa S.R.L
    Company Name
    Tecno Alfa S.R.L
    Address
    Via Rossini, 27 25057 Sale Marasino (BS) Italy
    Phone
    +39 030 986 587
    General Email
    info@technoalfa.net
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WRAS Approval Number: 1903052

Spring loaded, resilient trim, in-line check valve cartridge with an Acetal body, incorporating a stainless steel spring and EPDM ‘O’-rings. To be housed in specifically dimensioned bores. Maximum working pressure 16 Bar Maximum operating temperature 85°C

  • Section: 0026 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
  • WRAS Approval Number: 1903052
  • Expiry date: 31/03/2024
  • Size: DN 22
  • Marking: Techno Alpha logo, Size & Flow Arrow on body
  • Installation Requirements R001
  • Model
    VLA 02 DN22
  • Factor: Tecno Alfa S.R.L
    Company Name
    Tecno Alfa S.R.L
    Address
    Via Rossini, 27 25057 Sale Marasino (BS) Italy
    Phone
    +39 030 986 587
    General Email
    info@technoalfa.net
    View All Listings by this Company

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WRAS Approval Number: 1904061

Spring loaded, resilient trim, in-line check valve cartridge with plastic housing, piston and locking cover incorporating a stainless-steel spring and EPDM `O` rings. For insertion into pipes and fittings with specifically sized bores. Maximum working pressure 16.0 Bar. Maximum operating temperature 85°C

  • Section: 0026 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
  • WRAS Approval Number: 1904061
  • Expiry date: 30/04/2024
  • Size: DN10
  • Marking: Tecno Alfa logo, flow arrow & size on body
  • Installation Requirements R001
  • Model
    VLA 01-2 DN 10
  • Factor: Tecno Alfa S.R.L
    Company Name
    Tecno Alfa S.R.L
    Address
    Via Rossini, 27 25057 Sale Marasino (BS) Italy
    Phone
    +39 030 986 587
    General Email
    info@technoalfa.net
    View All Listings by this Company

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WRAS Approval Number: 2104701

Spring loaded resilient trim in-line check valve cartridge with plastic guide, stem and housing, stainless steel spring and EPDM ‘O’-rings. For insertion into specifically dimensioned bores. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.

  • Section: 0026 Backflow Prevention Devices
  • Section Subtitle: SCHEDULE 2 - Section 6.2 Check Valve Cartridge. The cartridges listed in this section are for factory installation only and are not suitable for on-site installation.
  • WRAS Approval Number: 2104701
  • Expiry date: 30/04/2026
  • Size: DN15
  • Marking: Tecno Alfa Srl logo, DN & flow arrow on body.
  • Installation Requirements R001
  • Model
    VLA 02-3
  • Manufacturer: Tecno Alfa S.R.L
    Company Name
    Tecno Alfa S.R.L
    Address
    Via Rossini, 27 25057 Sale Marasino (BS) Italy
    Phone
    +39 030 986 587
    View All Listings by this Company

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