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    Environmental World Products (China) Inc. 

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    +86 21 59153063
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    PRODUCTS
    • Popular recommendation

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    • Water treatment system

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      • RO system

        
        • LPRO series

        • BWRO series

        • PTROM series

        • PTROL series

        • Seawater desalination system

      • Pre-treatment

        
        • PTSC836 series

        • PTSCS836 series

        • PTMC series

      • Ultrafiltration system

      • EDI

      • MBR

      • Containerized water treatment system

    • Water treatment components

      
      • Reverse osmosis(RO)

        
        • RO membrane

        • FRP membrane vessel

        • Stainless steel membrane vessel

      • Ultra-filtration(UF)/nanofiltration(NF)

        
        • UF membrane

        • NF membrane

      • MBR

        
        • MBR module

      • Filtration

        
        • Filter cartridge

        • Single-element filter housing

        • Multi-element filter housing

        • High-flow filter

        • Bag housing

        • Filter bag

        • Refillable filter

      • Media and softner

        
        • FRP pressure tank

        • Control valve

        • Ionexchange resin

        • Distributor/tank head/closure

        • Brine tank

      • Pumps

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        • Booster pump

        • Dosing pump

        • Transfer pump

      • Instrument

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        • Pressure switch

        • Pressure gauge

        • Flow meter

        • Conductivity/resistivity meter

      • Disinfection

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        • UV

        • Ozone

      • Pipe/fitting/valve

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        • Coupling and wielding pipe

        • PVC pipe

        • Plastic fitting

        • Solenoid valve

        • Needle valve

        • Accessories(shut-off valves/ball valve/taps/etc.)

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        • Dosing tank

        • Storage tank

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        • Antiscalant ball

        • Calcium carbonate

      • Other household water treatment

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    CONTACT US

    Address:No. 3, Lane 1015, South Boxue Road, Malu Town, Jiading District, Shanghai, China, 201801

    • Products
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    Home>Products>Water treatment components>Pipe/fitting/valve>Needle valve
    • Needle valve
      Needle valve

      Features:· Sizes: 1/8” - 1”, other sizes available upon request· Non-corrosive 316SS valve body· Up to 10,000psi working pressure· NPT, BSPT and other thread types available upon request· 100% tested in factory· Compact and reliable, designed for laboratory and industrial applications· Excellence in design and tooling assures reliability and minimizes sources of leakage· Private label available upon committed purchasing quantity RDNLL1CH1/4″NPT452142270-803/8″NPT554152675-851/2″NPT7.860173080-903/4″NPT964193685-951″NPT1272244190-100

      PRODUCTS
      • Water treatment system

        
        • RO system

          
          • LPRO series

          • BWRO series

          • PTROM series

          • PTROL series

          • Seawater desalination system

        • Pre-treatment

          
          • PTSC836 series

          • PTSCS836 series

          • PTMC series

        • Ultrafiltration system

        • EDI

        • MBR

        • Containerized water treatment system

      • Water treatment components

        
        • Reverse osmosis(RO)

          
          • RO membrane

          • FRP membrane vessel

          • Stainless steel membrane vessel

        • Ultra-filtration(UF)/nanofiltration(NF)

          
          • UF membrane

          • NF membrane

        • MBR

          
          • MBR module

        • Filtration

          
          • Filter cartridge

          • Single-element filter housing

          • Multi-element filter housing

          • High-flow filter

          • Bag housing

          • Filter bag

          • Refillable filter

        • Media and softner

          
          • FRP pressure tank

          • Control valve

          • Ionexchange resin

          • Distributor/tank head/closure

          • Brine tank

        • Pumps

          
          • Booster pump

          • Dosing pump

          • Transfer pump

        • Instrument

          
          • Pressure switch

          • Pressure gauge

          • Flow meter

          • Conductivity/resistivity meter

        • Disinfection

          
          • UV

          • Ozone

        • Pipe/fitting/valve

          
          • Coupling and wielding pipe

          • PVC pipe

          • Plastic fitting

          • Solenoid valve

          • Needle valve

          • Accessories(shut-off valves/ball valve/taps/etc.)

        • Storage

          
          • Dosing tank

          • Storage tank

        • Chemicals

          
          • Antiscalant ball

          • Calcium carbonate

        • Other household water treatment

          
          • Water dispenser

          • Water cooling

      CONTACT US
      
      +86 21 59153063

      Address:No3, Lane 1015, South Boxue , Malu Town, JiaDing District, Shanghai, China 

      
      sales@ewp-china.com
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        +86 21 59153063

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