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      AlibabaTools & HardwareValvesValves（old）Wholesale proof valve

      Proof Valve

      (65061 products available)

      COVNA 3 Way Stainless Steel Explosion Proof Electric Ball Valve Regulation Type Electric Flange Ball Valve

      COVNA 3 Way Stainless Steel Explosion Proof Electric Ball Valve Regulation Type Electric Flange Ball Valve

      $299.00 - $899.00
      Min Order: 1 set
      verify11 yrsCN
      4.9
      /5
      ·
      23 reviews
      ·
      "great service"
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      CWX-20P-1.0C Brass 3 way Ultra Sonic Welding High Water Proof Grade Motorized Valve

      CWX-20P-1.0C Brass 3 way Ultra Sonic Welding High Water Proof Grade Motorized Valve

      $5.00 - $32.00
      Min Order: 2 pieces
      verify17 yrsCN
      4.5
      /5
      ·
      24 reviews
      ·
      "good service"
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      1/4" PVDF plastic check valve with bard Non-return plastic valve One way connecting hose check valve ozone proof KH-CDP2 DGOzone

      1/4" PVDF plastic check valve with bard Non-return plastic valve One way connecting hose check valve ozone proof KH-CDP2 DGOzone

      Ready to Ship
      $1.00 - $1.20
      Min Order: 2 pieces
      Shipping per piece: $13.46
      14 yrsCN
      5.0
      /5
      ·
      5 reviews
      ·
      "fast shipping"
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      Stainless steel electric flange ball valve Q941 Steam gasoline high temperature switch Explosion proof regulating shut-off valve

      Stainless steel electric flange ball valve Q941 Steam gasoline high temperature switch Explosion proof regulating shut-off valve

      $11.00 - $15.00
      Min Order: 1 set
      verify2 yrsCN
      5.0
      /5
      ·
      11 reviews
      ·
      "good service"
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      DONJOY Stainless Steel mixing proof valve mixproof valve with controller

      DONJOY Stainless Steel mixing proof valve mixproof valve with controller

      $969.00 - $1,107.00
      Min Order: 2 pieces
      verify18 yrsCN
      4.8
      /5
      ·
      4 reviews
      ·
      "Fast shipping"
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      DONJOY SS316 sanitary mixing proof valve manifold food grade reversing valve mixproof valve

      DONJOY SS316 sanitary mixing proof valve manifold food grade reversing valve mixproof valve

      $960.00 - $997.00
      Min Order: 1 piece
      verify5 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
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      Explosion Proof Electric Gate Valve Stainless Steel Electric Gate Valve Water Air Gas Petroleum Oil Liquid Media Valve

      Explosion Proof Electric Gate Valve Stainless Steel Electric Gate Valve Water Air Gas Petroleum Oil Liquid Media Valve

      $30.00
      Min Order: 1 piece
      verify7 yrsCN
      0.0
      /5
      ·
      0 reviews
      ·
      "good business"
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      ATEX Certified ex OEM factory custom low temperature NAMUR 5/2 way 3/2 way Flameproof Exd explosion proof solenoid valve

      ATEX Certified ex OEM factory custom low temperature NAMUR 5/2 way 3/2 way Flameproof Exd explosion proof solenoid valve

      $18.29 - $19.50
      Min Order: 10 pieces
      verify3 yrsCN
      4.8
      /5
      ·
      25 reviews
      ·
      "good service"
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      About products and suppliers

      65061 proof valve products are offered for sale by suppliers on Alibaba.com, of which other valves accounts for 1%, ball valves accounts for 1%, and control valves accounts for 1%. A wide variety of proof valve options are available to you, such as stainless steel, aluminum alloy.You can also choose from black, white and silver proof valve,
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