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  • 熱線:0086 0536-8378208

濰坊福爾通流體技術(shù)有限公司

Weifang Fulton Fluid Technology Co., Ltd.

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產(chǎn)品展示
Resilient Seated Wedge Gate Valves
  • clicks:5200
  • Product Category: PRODUCTS RSWGV
  • Product features:

    · Design acc. to DIN EN 1171

    · Internal, non-rising stem

    · Double flanged connection acc. to DIN EN 1092-2

    · Face to face dimension acc. to DIN EN 558, Series 14 (F4) or Series 15 (F5)

    · Resilient seated in both directions of flow

    · Solid rubber wedge made of elastomer with wedge drainage

    · 100 % free flow passage with smooth inner pipe bottom, trouble-free piggable

    · Long, centred wedge guide

    · Back-sealing, exchangeable shaft sealing under full working pressure

    · Available in accordance with DVGW GW 336

    Materials (basic version):

    · Body and bonnet of ductile cast iron EN-GJS-400-15 (GGG-40)

    · Spindle made of A2

    · Spindle nut made of bronze

    · Spindle collar supported on POM sliding discs

    · Connecting bolts made of A2, countersunk and sealed

    · Corrosion protection by means of fusion bonded epoxy powder coating RAL 5015 (average dry film thickness >250μm)

    · Drinking water version: EPDM rubber coating of wedge in accordance with KTW and DVGW worksheet W 270

    · Waste water version: NBR rubber coating of wedge

     

    Technical Characteristics:

    Size

    DN

    Nom. pressure

    PN

    Flange

    EN 1092-2

    Face to face dim.

    EN 558-1

    Test pressure (bar)

    Max. working pressure

    70°C

    Body

    Seat

    40 - 1200

    10

    PN 10

    Series 14

    16

    10

    10

    Series 15

    50 -600

    16

    PN 16

    Series 14

    24

    16

    16

    Series 15

     

    Fields of application:

    Waste water technology
    e.g. for raw water,
    purified waste water, air, etc.

    Water procurement and water treatment,
    water supply and hydroelectric stations
    e.g. for fresh water, surface water, etc.

    Chemical industry
    e.g. for chemically polluted waste water, etc.

    Food industry and breweries
    e.g. for washing and rinsing plants, conveyor plants, etc.



    Further possibilities of application on request

     


Company Address: West Yuqing Street, Weicheng Economic Development Area, Weifang, Shandong, China

TEL:0086 0536-8378208  E-mail:sales@weifang-fulton.com  魯ICP備17015666號