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COLOR CODE

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COLOR CODE

COLOR CODE

The DNP Catalogue Color Code 2020 is available online.

  • PLTX

    ISO 16028 - FLAT FACE/STAINLESS STEEL

    PLTX 2019 SITO
    • Standard: ISO 16028 (DN06→DN30)
    • Occlusion: flat face
    • Locking: radial balls
    • Material: stainless steel AISI 316
    • Threads: BSP - NPT - SAE
    • Standard seals: FKM
    • Working temperature: -25 °C +200 °C
    • Optional seals: EPDM, FFKM or more
    • Working pressure: 100-300 bar
    • Connection under pressure: not allowed

  • PLT4

    ISO 16028/350 bar - FLAT FACE/STEEL

    3D PLT4 2019
    • Standard: ISO 16028 (DN06→DN30)
    • Occlusion: flat face
    • Locking: radial balls
    • Material: steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT - SAE - METRIC
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 350-500 bar
    • Connection under pressure: not allowed

  • PLT5

    ISO 16028 - FLAT FACE MALE FOR HAMMERS 

    PLT5
    • Standard: ISO 16028
    • Occlusion: flat face
    • Locking: radial balls
    • Material: high resistance steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT - SAE
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or moradre
    • Working pressure: 350 bar
    • Connection under pressure: not allowed

  • PLT6

    ISO 16028/700 bar - FLAT FACE/STEEL

    3D PLT6 2019
    • Standard: ISO 16028
    • Occlusion: flat face
    • Locking: radial balls
    • Material: high resistance steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT - SAE
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 700 bar
    • Connection under pressure: not allowed

  • PLT7

    700 bar - FLAT FACE/STEEL

    3D PLT7 2019
    • Interchange: Stucchi HP
    • Occlusion: flat face
    • Locking: radial balls
    • Material: high resistance steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 700 bar
    • Connection under pressure: not allowed

  • PVT4

    FLAT FACE SCREW COUPLINGS/STEEL 

    3D PVT4 2019
    • Interchange: exclusive Dnp profile
    • Occlusion: flat face
    • Locking: screw
    • Material: steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT - SAE - METRIC
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 300-400 bar
    • Connection under pressure: allowed (both male or female side)

  • PVT4 CS

    FLAT FACE SCREW COUPLINGS/PIN LOCK

    PVT4 CS 2019
    • Interchange: exclusive Dnp profile
    • Occlusion: flat face
    • Locking: screw with pin lock
    • Material: steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT - SAE - METRIC
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 300-350 bar
    • Connection under pressure: allowed (both male or female side)

  • PVT4 BOP

    FLAT FACE SCREW COUPLINGS/STEEL 

    3D PVT4 BOP 2019
    • Interchange: exclusive Dnp profile
    • Approval: API 16D
    • Occlusion: flat face
    • Locking: screw
    • Material: steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT - SAE
    • Standard seals: special compound
    • Working temperature: -25 °C +200 °C
    • Working pressure: 350 bar
    • Connection under pressure: allowed (both male or female side)

  • PVTF

    FLANGED FLAT FACE SCREW COUPLINGS

    3D PVTF 2019
    • Interchange: exclusive Dnp profile
    • Occlusion: flat face
    • Locking: screw
    • Material: steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Connection:SAE 6000 flanges
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 300-350 bar
    • Connection under pressure: allowed (both male or female side)

  • PVTX BOP

    FLAT FACE SCREW COUPLINGS/STAINLESS STEEL 

    3D PVTX BOP 2019
    • Interchange: exclusive Dnp profile
    • Approval: API 16D
    • Occlusion: flat face
    • Locking: screw
    • Material: internals in steel, externals in stainless AISI 316
    • Threads: BSP - NPT - SAE
    • Standard seals: special compound
    • Working temperature: -25 °C +100 °C
    • Working pressure: 250 bar
    • Connection under pressure: allowed (both male or female side)

  • PST4

    FLAT FACE SCREW COUPLINGS/STEEL 

                 3D PST4 2019 29 Aprile 2019
    • Interchange: Stucchi VEP
    • Occlusion: flat face
    • Locking: screw
    • Material: steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT - SAE
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 300-450 bar
    • Connection under pressure: allowed (both male or female side)

  • PSTF

    FLANGED FLAT FACE SCREW COUPLINGS

    3D PSTF 2019
    • Interchange: Stucchi VEP
    • Occlusion: flat face
    • Locking: screw
    • Material: steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Connection: SAE 6000 flanges
    • Standard seals: NBR and PU
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 300-350 bar
    • Connection under pressure: allowed (both male or female side)

  • PST4 BOP

    FLAT FACE SCREW COUPLINGS/STEEL

    3D PST4 BOP 2019
    • Interchange: Stucchi VEP
    • Approval: API 16D
    • Occlusion: flat face
    • Locking: screw
    • Material: steel
    • Finishing: Zn-Fe (Cr III) and Zn-Ni
    • Threads: BSP - NPT - SAE
    • Standard seals: special compound
    • Working temperature: -25 °C +200 °C
    • Working pressure: 300-350 bar
    • Connection under pressure: allowed (both male or female side)

  • PKK3

     PUSH PULL - DECOMPRESSION VALVE

    3D PKK3 2019
    • Standard: ISO 7241 A
    • Sleeve: double acting
    • Occlusion: decompression valve
    • Locking: radial balls
    • Material: steel
    • Finishing: Zn-Fe (Cr III)
    • Threads: BSP - NPT - SAE - METRICS
    • Standard seals: NBR
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 250 bar
    • Connection under pressure: allowed (both male or female side)

    Download PKK3

  • PRH3

    SCREW COUPLINGS/MODULAR TRAILERS

    PRH3 DNP 2019
    • Standard: Voswinkel RH/RK
    • Occlusion: flat face
    • Locking: screw
    • Material: steel
    • Finishing: Zn-Ni
    • Threads: BSP - METRICS
    • Standard seals: NBR
    • Working temperature: -25 °C +100 °C
    • Optional seals: FKM, EPDM or more
    • Working pressure: 420 bar
    • Connection under pressure: not allowed

  • PLT1

    ISO 16028 - FLATE FACE/STEEL

    PLT1 2019 SITO
    • Standard: ISO 16028 (DN06→DN30)
    • Occlusion: flat face
    • Locking: radial balls
    • Material: steel
    • Finishing: Zn-Fe(Cr III)
    • Threads: BSP - NPT - SAE
    • Standard seals: NBR
    • Working temperature: -25 °C +100 °C
    • Optional seals: EPDM, FFKM or more
    • Working pressure: 250-300 bar
    • Connection under pressure: not allowed

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