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Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm

Suzhou Alpine Flow Control Co., Ltd
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    Buy cheap Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm from wholesalers
     
    Buy cheap Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm from wholesalers
    • Buy cheap Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm from wholesalers
    • Buy cheap Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm from wholesalers
    • Buy cheap Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm from wholesalers
    • Buy cheap Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm from wholesalers

    Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm

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    Brand Name : AFC
    Model Number : A500
    Certification : EN1074-5
    Price : USD / RMB
    Payment Terms : L/C, T/T
    Supply Ability : Based on order
    Delivery Time : 15-60 days
    • Product Details
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    Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm


    Water Pressure Sustaining Relief Valve Ductile Iron EPOXY Coated With Stainless Steel 304 Pilot Operated


    Description:


    A500 can protects system from overpressure by exhausting excess pressure. The valve may only have to
    operate intermittently to prevent pressure surges that might occur on pump start, pump stop, or sudden downstream valve closure.


    When A500 Installed in the main flow line,it acts as a backpressure or pressure sustaining valve. In this configuration, the valve maintains a constant upstream pressure regardless of fluctuating downstream demand.


    Feature:


    Operates automatically off line pressure

    Nylon-reinforced diaphragm.

    Easily maintained without removal from the line.

    Replaceable seat ring.


    SizeDN50-DN800
    Working Temperature- 10C- 80C
    FlangeAISI B16.1 Or PN16
    Flow MediaClean Water

    Materials And Dimension


    DN50-DN350

    NoDescriptionMaterialStandard
    1BodyDuctile IronGJS500-7
    2SeatStainless SteelANSI 304/316
    3O-ringRubberNBR
    4O-ringRubberNBR
    5BoltStainless SteelA2/A4
    6WasherStainless SteelA2/A4
    7BonnetDuctile IronGJS500-7
    8BushBronzeC61900
    9SpringStainless SteelANSI 304/316
    10Caulking NutStainless SteelA4
    11DiaphagmNylon Reinforced RubberEPDM+Nylon Fabric
    12Fixing holderDuctile IronGJS500-7
    13Disc HolderDuctile IronGJS500-7
    14SealRubberEPDM
    15Seat RetainerStainless SteelANSI 304/316
    16StemStainless SteelANSI 304/316
    17PlugStainless SteelANSI 304/316
    18ScrewStainless SteelA2/A4
    19PlugStainless SteelA2/A4
    20WsherStainless SteelA2/A4

    Dimension Unit:MM
    DNModel CodeLφDΦkHN-φdΦB
    PN10PN16PN25PN10PN16PN25PN10PN16PN25PN10PN16PN25
    50A900-00502301651651651251251251774-φ194-φ194-φ19φ99φ99φ99
    65A900-00652901851851851451451452024-φ194-φ198-φ19φ118φ118φ118
    80A900-00803102002002001601601602198-φ198-φ198-φ19φ132φ132φ132
    100A900-01003502202202351801801902438-φ198-φ198-φ23φ156φ156φ156
    *125A900-01254002502502702102102202438-φ198-φ198-φ28φ156φ156φ156
    150A900-01504802852853002402402503338-φ238-φ238-φ28φ211φ211φ211
    200A900-02006003403403602952953104288-φ2312-φ2312-φ28φ266φ266φ274
    250A900-025073040540542535035537047812-φ2312-φ2812-φ31φ319φ319φ330
    300A900-030085046046048540041043053812-φ2312-φ2816-φ31φ370φ370φ389
    *350A900-035098052052055546047049055016-φ2316-φ2816-φ34φ429φ429φ448
    Note1.DN125 DN350 use same internel as DN100 DN300
    2.A1SI 304 factory standard material. Consult factory for AISI 316material

    DN400-DN800


    No.DescriptionMaterialStandard
    1BodyDuctile IronGJS500-7
    2SeatStainless SteelANSI 304/316
    3ScrewStainless SteelA2/A4
    4ScrewStainless SteelA2/A4
    5ScrewStainless SteelA2/A4
    6SpringStainless SteelANSI 304/316
    7BonnetDuctile IronGJS500-7
    8BushBronzeC61900
    9O-ringRubberNBR
    10Fix WasherBronzeC61900
    11DiaphagmNylon Reinforced RubberEPDM+Nylon Fabric
    12Eye BoltsCarbon Steel1040
    13Fix HolderDuctile IronGJS500-7
    14Disc HolderDuctile IronGJS500-7
    15SealRubberEPDM
    16Seal RetainerDuctile IronGJS500-7
    17StemStainless SteelANSI 304/316
    18PlugStainless SteelANSI 304/316
    19O-ringRubberNBR
    20CapDuctile IronGJS500-7
    21PlugStainless SteelANSI 304/316
    22ScrewStainless SteelA2/A4
    23O-ringRubberNBR
    24ScrewStainless SteelA2/A4
    Dimension Unit:MM
    DNModel CodeLHφDΦkN-φdΦB
    PN10PN16PN25PN10PN16PN25PN10PN16PN25PN10PN16PN25
    400A900-0400110071058058062051552555016-φ2816-φ3116-φ37480480503
    *450A900-0450120072064064067056558560020-φ2820-φ3120-φ37530548548
    500A900-0500125082271571573062065066020-φ2820-φ3420-φ37582609609
    600A900-0600145088584084084572577077020-φ3120-φ3720-φ40682720720
    *700A900-0700165091091091096084084087524-φ3124-φ3724-φ43680720720
    800A900-08001850126010251025108595095099024-φ3424-φ4024-φ49901901928
    Note1.DN450 DN700 use same internel as DN400 DN600
    2.A1SI 304 factory standard material. Consult factory for AISI 316material
    Quality Blue Ductile Iron Pressure Sustaining Valve With Nylon - Reinforced Diaphragm for sale
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