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Check Valves

  • Top Entry Check Valve

    Top Entry Check Valve

    Top Entry Check Valve, vy karbaona, vy tsy misy vy ary vy firaka

    Habeny: 2″~60″(DN50~DN1500）

    Kilasy fanerena: ASME CLASS 150~2500
    Fitaovana fototra: vy karbaona, vy hafanana ambany, vy tsy misy dikany, vy firaka & vy duplex sns.
    Famaranana: RF, BW, RTJ sns.

    NORTECH is iray amin'ireo Shina malaza indrindraTop Entry Check ValveMpanamboatra & mpamatsy.

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  • Swing Check Valve ASME CLASS 150~2500

    Swing Check Valve ASME CLASS 150~2500

    ASME Swing check valve, vy karbaona, vy tsy misy vy ary vy firaka

    Habeny: 2″~60″(DN50~DN1500）

    Kilasy fanerena: ASME CLASS 150~2500
    Fitaovana fototra: vy karbaona, vy hafanana ambany, vy tsy misy dikany, vy firaka & vy duplex sns.
    Famaranana: RF, BW, RTJ sns.

    NORTECH is iray amin'ireo Shina malaza indrindraASMESwing Check ValveMpanamboatra & mpamatsy.

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  • Seza fingotra Dual Plate Check Valve

    Seza fingotra Dual Plate Check Valve

    Seza fingotra valva fisavana takelaka roa,varavarana avo roa heny fisavana valva

    WRAS, ACS voamarina ho an'ny rano fisotro, rano fisotro

    DN50-DN1000,2″-40″

    PN10/PN16, ANSI Class125/150

    Mifanatrika amin'ny API594/ISO5752/EN558-1 andiany 16

    Flange ASME B16.5, ASME B16.47, EN1092-1

    NORTECHis iray amin'ireo Shina malaza indrindraSeza fingotra Dual Plate Check ValveMpanamboatra & mpamatsy.

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  • Cast Steel Lift Check Valve

    Cast Steel Lift Check Valve

    DIN/ENCast steel Lift check valve, piston check valve

    Savaivony: DN15-DN400, PN16-PN100

    BS EN 12516-1, BS1868

    Mifanatrika amin'ny EN558-1/DIN3202

    Vatana/bonnet/Disc:GS-C25/1.4308/1.4408

    Karazana: 13CR+STL/F304/F316

    NORTECHis iray amin'ireo Shina malaza indrindraCast SteelAtsangano ny Valve CheckMpanamboatra & mpamatsy.

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  • Ball Check Valve

    Ball Check Valve

    Ball check valve

    Nominal savaivony: DN40-DN500

    Karazana kapila: Valve Check Ball

    Famolavolana fenitra: EN12334, DIN3202 F6

    Vatana ara-batana: vy ductile GGG50

    Fitaovana baolina: vy ductile GGG50 + coating EPDM/NBR

    NORTECHis iray amin'ireo Shina malaza indrindraBall Check ValveMpanamboatra & mpamatsy.

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  • Valve Fanamarinana vy swing

    Valve Fanamarinana vy swing

    Valve fanaraha-maso swing vy, miaraka amin'ny fitaovana fanakatonana

    Savaivony anarana: DN50-DN600/2"-24"

    Karazana disc: Swing Check Valve

    Famolavolana fenitra: BS5153/DIN3202 F6/AWWA C508

    Fitaovan'ny vatana: Vy vy/vy ductile

    Fitaovana kapila: vy / vy ductile

    Fitaovana seza: Varahina/Bronze/Stainless vy

    NORTECHis iray amin'ireo Shina malaza indrindraValve Fanamarinana vy swing

     Mpanamboatra & mpamatsy.

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  • Valve Check swing cylinder misy rivotra

    Valve Check swing cylinder misy rivotra

    Air Cushioned cylinder Cast vy swing check valve, miaraka amin'ny counterweight sy actuator

    Savaivony anarana: DN50-DN600/2"-24"

    Karazana disc: Swing Check Valve

    Famolavolana fenitra: BS5153/DIN3202 F6/AWWA C508

    Fitaovan'ny vatana: Vy vy/vy ductile

    Fitaovana kapila: vy / vy ductile

    Fitaovana seza: Varahina/Bronze/Stainless vy

    NORTECHis iray amin'ireo Shina malaza indrindraCylinder misy rivotraValve Fanamarinana vy swing

     Mpanamboatra & mpamatsy.

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  • Valve fanaraha-maso ny kapila fingotra

    Valve fanaraha-maso ny kapila fingotra

    Valve fanaraha-maso swing disc fingotra, swing flex, flexible swing check valve.

    Savaivony anarana: DN50-DN900/2"-36"

    Karazana disc: Swing Check Valve

    Famolavolana fenitra: BS5153/DIN3202 F6/AWWA C508

    Fitaovan'ny vatana: Vy / vy ductile

    Fitaovana kapila: vy + fingotra vulcanised / vy ductile vulcanised.

    Fitaovana seza: Varahina/Bronze/Stainless vy

    NORTECHdia iray amin'ireo Shina malazaValve fanaraha-maso ny kapila fingotraMpanamboatra & mpamatsy.

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  • Metal Seat Dual Plate Check Valve

    Metal Seat Dual Plate Check Valve

    Seza metaly valva fisavana takelaka roa,varavarana avo roa heny fisavana valva

    DN50-DN1200,2″-48″

    PN10/PN16/PN25/PN40/PN63/PN100, Class150/300/600/900/1500/2500

    Mifanatrika amin'ny API594/ISO5752/EN558-1 andiany 16

    Flange ASME B16.5, ASME B16.47, EN1092-1

    NORTECHis iray amin'ireo Shina malaza indrindraMetal Seat Dual Plate Check ValveMpanamboatra & mpamatsy.

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  • ASME Swing Check Valve

    ASME Swing Check Valve

    ASME Swing check valve, vy karbaona, vy tsy misy vy ary vy firaka

    Savaivony: 2″-32″, Class150-Class2500

    BS1868/ASME B16.34/API6D

    Mifanatrika amin'ny ANSI B16.10

    Vatana/bonnet/Disc:WCB/LCB/WC6/WC9/CF8/CF8M

    Karazana: No.1/No.5/No.8/Alloy

    NORTECH is iray amin'ireo Shina malaza indrindraASMESwing Check ValveMpanamboatra & mpamatsy.

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  • Forged Steel Check Valve

    Forged Steel Check Valve

    Valve fanamarinana vy sandoka, valva fanaraha-maso swing, valva fanaraha-maso piston (valva fanaraha-maso)

    Savaivony: 1/2″-2″,800lbs-2500lbs,API602

    bollted bonnet/welded bonnet/pressure tombo-kase bonnet (PSB)

    Vatana/bonnet/Disc:A105/F304/F316/F11/F22/LF2/Monel sns

    Karazana: 13CR+STL/F304/F316

    NORTECHis iray amin'ireo Shina malaza indrindraForged Steel Check ValveMpanamboatra & mpamatsy.

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