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Bellow Sealed Stop valve


Description

Stop valve with bellows seal

Specification

DN15-400

Application

For industrial and chemical

parameters

Stop valve


Feature

Bellows seal


  • Description
  • Type parameter
    • Commodity name: Bellow Sealed Stop valve
    • Commodity ID: 1105555643701022720
    • 规格1: DN15-400
    • 应用: For industrial and chemical
    • 类型: Stop valve
    • 特征: Bellows seal

    Stop valve with bellows seal

    ARI-FABASupraStop valve with bellows seal

    Free of maintenance stop valve with bellows seal - metallic sealing

    Features:
    Double wall bellows seal as standard

    Bellows seal welded to bonnet

    Bellows seal 10.000 load cycles

    Industrial version: Bellows seal shielded

    Chemical version: Bellows seal flushed

    Stem back sea
    Yoke gasket, double chambered
    Plug with marginal seat
    Welded seat
    External stem thread
    Actuator retrofitting
    Secondary sealing: gland packing (with bridge)

    Stem with roll hardened thread

  • Figure-No.
    Nominal pressure
    Material
    Nominal diameter
    12.046
    PN16
    EN-JL1040
    DN15-300
    22.046
    PN16
    EN-JS1049
    DN15-350
    Test: • DIN DVGW-Reg. NG-4313AO 0772
    23.046
    PN25
    EN-JS1049
    DN15-150
    34.046
    PN25
    1.0619+N
    DN200-400
    35.046
    PN40
    1.0619+N
    DN15-250
    Test:
    • EN ISO 15848-1 / TA - Luft TÜV-Test-No. TA 07 2016 C04
    Considered
    standards:
    • EN 13709 (1.0619+N)
    • EN 13789 (EN-JL1040, EN-JS1049)
    Plug design:
    • Plug with marginal seat standard