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Welco always provides better quality and services!
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+86-577-67279881, 67279882

Sales Email

sales@welcovalve.com

WhatsApp / Wechat

+86-15067717767

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  • Home
  • Products

Products

  • Ball Valves
  • Butterfly Valves
  • Gate Valves
  • Globe Valves
  • Check Valves
  • Plug Valves
  • Control Valves
  • Others
  • Forged Steel Trunnion Mounted Ball Valve

    Forged Steel Trunnion Mounted Ball Valve

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  • Large size fully welded ball valve

    Large size fully welded ball valve

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  • 2-Pcs cast steel trunnion mounted ball valve

    2-Pcs cast steel trunnion mounted ball valve

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  • High temperature metal seated ball valve

    High temperature metal seated ball valve

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  • 3-Pcs cast steel trunnion mounted ball valve

    3-Pcs cast steel trunnion mounted ball valve

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  • Electric actuated shut-off ball valve

    Electric actuated shut-off ball valve

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  • 2-Pcs cast stainless steel trunnion mounted ball valve

    2-Pcs cast stainless steel trunnion mounted ball valve

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  • Duplex stainless steel floating ball valve

    Duplex stainless steel floating ball valve

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  • Aluminum bronze floating ball valve

    Aluminum bronze floating ball valve

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  • Pneumatic actuated emergency shut-down butterfly valve

    Pneumatic actuated emergency shut-down butterfly valve

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  • Lug type stainless steel triple offset butterfly valve

    Lug type stainless steel triple offset butterfly valve

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  • Double flanged concentric butterfly valve with bronze disc

    Double flanged concentric butterfly valve with bronze disc

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  • Pneumatic actuated emergency shut-off Valve

    Pneumatic actuated emergency shut-off Valve

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  • Pneumatic actuated wafer type butterfly valve

    Pneumatic actuated wafer type butterfly valve

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  • Cryogenic butterfly valve with top access maintanence

    Cryogenic butterfly valve with top access maintanence

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  • Cryogenic service butterfly valve with extended pipe

    Cryogenic service butterfly valve with extended pipe

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  • Electric operated triple offset butterfly valve

    Electric operated triple offset butterfly valve

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  • Double flanged concentric butterfly valve with CF8 disc

    Double flanged concentric butterfly valve with CF8 disc

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  • Lug wafer type double eccentric butterfly valve

    Lug wafer type double eccentric butterfly valve

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  • API 600 Bolted bonnet gate valve

    API 600 Bolted bonnet gate valve

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  • API 600 Pressure seal bonnet gate valve

    API 600 Pressure seal bonnet gate valve

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  • Forged steel class 150lb flanged gate valve

    Forged steel class 150lb flanged gate valve

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  • Forged steel class 1500lb flanged gate valve

    Forged steel class 1500lb flanged gate valve

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  • Nickel-aluminum-bronze gate valve

    Nickel-aluminum-bronze gate valve

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  • DIN standard LCC gate valve for low temperature

    DIN standard LCC gate valve for low temperature

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  • A182 F44 forged stainless steel gate valve

    A182 F44 forged stainless steel gate valve

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  • Bolted bonnet globe valve

    Bolted bonnet globe valve

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  • Pressure seal bonnet globe valve

    Pressure seal bonnet globe valve

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  • Cast steel bolted cover swing check valve

    Cast steel bolted cover swing check valve

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  • Axial flow check valve

    Axial flow check valve

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  • Lug type dual plate check valve

    Lug type dual plate check valve

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  • DIN standard swing check valve

    DIN standard swing check valve

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  • ASTM A890 Grade 4A swing check valve

    ASTM A890 Grade 4A swing check valve

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  • CK3MCuN Super duplex steel swing check valve

    CK3MCuN Super duplex steel swing check valve

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  • High temperature service check valve

    High temperature service check valve

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  • A217 WC9 High temperature service check valve

    A217 WC9 High temperature service check valve

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  • Lever operated PTFE lined wafer butterfly valve

    Lever operated PTFE lined wafer butterfly valve

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  • DI body PTFE lined wafer butterfly valve

    DI body PTFE lined wafer butterfly valve

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  • Wafer type PTFE seat concentric butterfly valve

    Wafer type PTFE seat concentric butterfly valve

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  • Gear operated PTFE lined wafer butterfly valve

    Gear operated PTFE lined wafer butterfly valve

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  • Gear operated PTFE lined flange type butterfly valve

    Gear operated PTFE lined flange type butterfly valve

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  • Gear operated lug type PTFE lined butterfly valve

    Gear operated lug type PTFE lined butterfly valve

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  • Pneumatic operated PFA lined butterfly valve

    Pneumatic operated PFA lined butterfly valve

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  • FEP lined plug valve with gear operated

    FEP lined plug valve with gear operated

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  • PSB flanged globe valve

    PSB flanged globe valve

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  • Double flange dual-plate check valve

    Double flange dual-plate check valve

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  • Class 600 flanged triple offset butterfly valve

    Class 600 flanged triple offset butterfly valve

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  • AWWA C504 rubber seated butterfly valve

    AWWA C504 rubber seated butterfly valve

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  • Handwheel operated single seat control valve

    Handwheel operated single seat control valve

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  • Wafer dual plate check valve

    Wafer dual plate check valve

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  • DIN standard 1.069 material body gate valve

    DIN standard 1.069 material body gate valve

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  • Ball Valve,Cast Steel Floating

    Ball Valve,Cast Steel Floating

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  • Gear operated Multi-holes cage pressure balance control valve

    Gear operated Multi-holes cage pressure balance control valve

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  • Piston type check valve

    Piston type check valve

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  • FLGXTHD DBB valve

    FLGXTHD DBB valve

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  • Large size double eccentric butterfly valve

    Large size double eccentric butterfly valve

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  • Full bore swing check valve with impulse tubes

    Full bore swing check valve with impulse tubes

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  • Pneumatic operated cage guided disc control valve with explosion proof accessories

    Pneumatic operated cage guided disc control valve with explosion proof accessories

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  • Pneumatic operated cage guided disc control valve with explosion proof accessories

    Pneumatic operated cage guided disc control valve with explosion proof accessories

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  • High temperature steam control valve with explosion proof accessories

    High temperature steam control valve with explosion proof accessories

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  • Welded bonnet gate valve with locking device

    Welded bonnet gate valve with locking device

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  • Reduced bore trunnion ball valve

    Reduced bore trunnion ball valve

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  • Gear operated globe valve

    Gear operated globe valve

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  • 900LB swing check valve

    900LB swing check valve

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  • Large size bolted bonnet gate valve

    Large size bolted bonnet gate valve

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  • Super duplex stainless steel ball valve

    Super duplex stainless steel ball valve

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  • Russian standard GOST 5762 gate valve

    Russian standard GOST 5762 gate valve

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  • Large size high pressure ball valve

    Large size high pressure ball valve

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  • Long pattern wafer type single plate check valves

    Long pattern wafer type single plate check valves

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  • Pressure seal cover forged check valve

    Pressure seal cover forged check valve

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  • Wafer type double eccentric butterfly valve

    Wafer type double eccentric butterfly valve

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  • BS 5351 floating ball valve

    BS 5351 floating ball valve

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  • BS5351 ball valve with nipples

    BS5351 ball valve with nipples

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  • Forged steel floating ball valve with nipples

    Forged steel floating ball valve with nipples

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  • Threaded type ball valve

    Threaded type ball valve

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  • Three way switching ball valve

    Three way switching ball valve

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  • Fully welded ball valve with extension stem

    Fully welded ball valve with extension stem

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  • Basket Stainer

    Basket Stainer

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  • Cast Y-pattern strainer

    Cast Y-pattern strainer

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  • Forged Y-pattern strainer

    Forged Y-pattern strainer

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  • Inverted pressure balance lubricated plug valve

    Inverted pressure balance lubricated plug valve

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  • Sleeve type soft sealing plug valve

    Sleeve type soft sealing plug valve

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  • Bolted bonnet stop check globe valve

    Bolted bonnet stop check globe valve

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  • Pressure seal bonnet stop check globe valve

    Pressure seal bonnet stop check globe valve

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  • Short pattern U-shaped flange type concentric butterfly valve

    Short pattern U-shaped flange type concentric butterfly valve

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  • Forged high pressure pneumatic control valve

    Forged high pressure pneumatic control valve

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  • High pressure control valve with hydraulic handle operated

    High pressure control valve with hydraulic handle operated

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  • Pneumatic globe control valve with limit switch and handwheel

    Pneumatic globe control valve with limit switch and handwheel

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  • Duplex stainless steel F51 ball valve

    Duplex stainless steel F51 ball valve

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  • A182 F5 forged steel gate valve

    A182 F5 forged steel gate valve

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  • A105 forged steel gate valve

    A105 forged steel gate valve

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  • Integral flanged forged check valve

    Integral flanged forged check valve

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  • API 600 manual cast steel gate valve

    API 600 manual cast steel gate valve

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  • Cryogenic flanged butterfly valve

    Cryogenic flanged butterfly valve

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  • High temperature metal seated butterfly valve

    High temperature metal seated butterfly valve

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  • DBB ball valve with compression ends

    DBB ball valve with compression ends

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  • Metal to metal seated triple offset butterfly valve

    Metal to metal seated triple offset butterfly valve

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  • Emergency shutdown ball valve

    Emergency shutdown ball valve

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  • Cast steel floating ball valve

    Cast steel floating ball valve

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  • Top entry trunnion mounted ball valve

    Top entry trunnion mounted ball valve

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  • Forged Steel Trunnion Mounted Ball Valve

    Forged Steel Trunnion Mounted Ball Valve

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  • Electric operated fully welded ball valve

    Electric operated fully welded ball valve

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  • Gear operated fully welded ball valve

    Gear operated fully welded ball valve

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  • Trunnion ball valve with extension stem

    Trunnion ball valve with extension stem

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  • Flange type concentric butterfly valve

    Flange type concentric butterfly valve

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  • Lug type concentric butterfly valve, lever operated

    Lug type concentric butterfly valve, lever operated

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  • Lug type concentric butterfly valve, gear operated

    Lug type concentric butterfly valve, gear operated

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  • Wafer type concentric butterfly valve

    Wafer type concentric butterfly valve

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  • FEP lined ball valve with lever operated

    FEP lined ball valve with lever operated

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  • Flanged soft sealing double eccentric butterfly valve

    Flanged soft sealing double eccentric butterfly valve

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  • Chainwheel operated stainless steel triple offset butterfly valve

    Chainwheel operated stainless steel triple offset butterfly valve

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  • High temperature and high pressure globe control valve

    High temperature and high pressure globe control valve

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  • Aboveground fully welded ball valve

    Aboveground fully welded ball valve

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  • Twin balls DBB valve

    Twin balls DBB valve

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  • Wafer type high temperature butterfly valve

    Wafer type high temperature butterfly valve

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  • API 6D swing check valve

    API 6D swing check valve

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  • DIN standard pressure seal cover check valve

    DIN standard pressure seal cover check valve

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  • Forged steel piston check valve

    Forged steel piston check valve

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  • Large size swing check valve

    Large size swing check valve

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  • API 600 handwheel operated gate valve

    API 600 handwheel operated gate valve

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  • Y pattern piston check valve

    Y pattern piston check valve

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  • Forged stainless steel swing check valve

    Forged stainless steel swing check valve

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  • Al-bronze 3-pcs floating ball valve

    Al-bronze 3-pcs floating ball valve

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  • Butt-welding butterfly valve

    Butt-welding butterfly valve

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  • Butt-weld forged check valve

    Butt-weld forged check valve

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  • Al-bronze threaded end floating ball valve

    Al-bronze threaded end floating ball valve

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  • Al-bronze trunnion mounted ball valve

    Al-bronze trunnion mounted ball valve

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  • Aluminum bronze B148 C95800 floating ball valve

    Aluminum bronze B148 C95800 floating ball valve

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  • Bronze B62 threaded ball valve

    Bronze B62 threaded ball valve

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  • Al-bronze gate valve

    Al-bronze gate valve

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  • B148 C95800 gate valve

    B148 C95800 gate valve

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  • Ni-Al bronze globe valve

    Ni-Al bronze globe valve

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  • Bellows sealed globe valve

    Bellows sealed globe valve

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  • Ni-Al bronze double eccentric butterfly valve

    Ni-Al bronze double eccentric butterfly valve

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  • Electric operated Y pattern globe valve

    Electric operated Y pattern globe valve

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  • Integral forged Y pattern globe valve

    Integral forged Y pattern globe valve

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  • Y pattern globe valve

    Y pattern globe valve

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  • API 609 triple offset wafer butterfly valve

    API 609 triple offset wafer butterfly valve

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  • Concentric butterfly valve

    Concentric butterfly valve

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  • A182 F53 stainless steel globe valve

    A182 F53 stainless steel globe valve

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  • Pressure seal bonnet forged steel gate valve

    Pressure seal bonnet forged steel gate valve

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  • Cryogenic service forged gate valve

    Cryogenic service forged gate valve

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  • Forged steel gate valve with vacuum packing

    Forged steel gate valve with vacuum packing

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  • Integral flanged forged steel gate valve

    Integral flanged forged steel gate valve

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  • Inconel 625 forged alloy gate valve

    Inconel 625 forged alloy gate valve

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  • Stainless globe valve with bypass

    Stainless globe valve with bypass

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  • Pressure relief valve A42Y-160R

    Pressure relief valve A42Y-160R

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  • Pneumatic operated FEP lined ball valve

    Pneumatic operated FEP lined ball valve

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  • Pneumatic operated PFA lined ball valve

    Pneumatic operated PFA lined ball valve

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  • FEP lined globe valve

    FEP lined globe valve

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  • PFA lined flanged butterfly valve

    PFA lined flanged butterfly valve

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  • Flow control valve with motor operated

    Flow control valve with motor operated

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  • FEP lined single-disc check valve

    FEP lined single-disc check valve

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  • FEP lined dual plate check valve

    FEP lined dual plate check valve

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  • PFA lined diaphragm valve

    PFA lined diaphragm valve

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  • FEP lined gate valve

    FEP lined gate valve

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  • Fully welded ball valve with extented pipes

    Fully welded ball valve with extented pipes

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  • A182 F9 forged steel gate valve

    A182 F9 forged steel gate valve

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  • A182 F11 forged steel gate valve

    A182 F11 forged steel gate valve

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  • A217 C12 wedge gate valve

    A217 C12 wedge gate valve

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  • A217 WC6 wedge gate valve

    A217 WC6 wedge gate valve

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  • Pneumatic actuated shut-off valve

    Pneumatic actuated shut-off valve

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  • API 6D Slab gate valve

    API 6D Slab gate valve

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  • Forged globe valve with extension stem

    Forged globe valve with extension stem

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  • API 609 triple offset flanged butterfly valve

    API 609 triple offset flanged butterfly valve

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  • Short pattern single disc swing check valve

    Short pattern single disc swing check valve

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  • Single block and bleed valve

    Single block and bleed valve

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  • DBB Monoflange Valve

    DBB Monoflange Valve

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  • Stainless steel FLGXFLG DBB valve

    Stainless steel FLGXFLG DBB valve

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  • Twin balls DBB valve

    Twin balls DBB valve

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  • ASTM A890 Grade 6A ball valve

    ASTM A890 Grade 6A ball valve

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  • Stainless steel swing check valve

    Stainless steel swing check valve

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  • DBB Monoflange Valve

    DBB Monoflange Valve

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  • Forged steel class 800 globe valve

    Forged steel class 800 globe valve

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  • Forged steel class 1500 globe valve

    Forged steel class 1500 globe valve

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  • Cryogenic floating ball valve

    Cryogenic floating ball valve

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  • Stainless Steel Forged Steel Trunnion Mounted Ball Valve

    Stainless Steel Forged Steel Trunnion Mounted Ball Valve

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  • Open-die forging body gate valve

    Open-die forging body gate valve

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  • API 609 stainless steel triple offset butterfly valve with long neck

    API 609 stainless steel triple offset butterfly valve with long neck

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  • Lug type triple eccentric butterfly valve

    Lug type triple eccentric butterfly valve

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  • CW6MC-Inconel625 trunnion mounted ball valve

    CW6MC-Inconel625 trunnion mounted ball valve

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  • Top entry trunnion mounted ball valve

    Top entry trunnion mounted ball valve

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  • Butt-welding metal seated triple offset butterfly valve

    Butt-welding metal seated triple offset butterfly valve

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  • Integral flanged stainless steel globe valve

    Integral flanged stainless steel globe valve

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  • PSB forged steel globe valve

    PSB forged steel globe valve

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  • Thru-conduit slab gate valve

    Thru-conduit slab gate valve

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  • Handwheel operated globe valve

    Handwheel operated globe valve

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  • Flanged pressure seal bonnet gate valve

    Flanged pressure seal bonnet gate valve

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  • Butt-welding pressure seal bonnet gate valve

    Butt-welding pressure seal bonnet gate valve

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  • Knife gate valve

    Knife gate valve

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  • Al-bronze wafer dual plate check valve

    Al-bronze wafer dual plate check valve

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  • Single flange dual-plate check valve

    Single flange dual-plate check valve

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Welco was founded in 2009, which is one of the leading valve suppliers in China. After more than ten years of innovation development, nowdays the group has three manufacturing bases, more than 10 professional collaboration factories as one whole, total covering 65000 square meters, over 200 staffs w...
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Products

  • Ball Valves
  • Butterfly Valves
  • Gate Valves
  • Globe Valves
  • Check Valves
  • Plug Valves
  • Control Valves
  • Others

Contact

  • Hotline:

    +86-15067717767
  • sales@welcovalve.com
  • +86-577-67279881, 67279882
  • Address : Ma'ao Industrial Zone, Oubei, Wenzhou City, Zhejiang Province, P.R. China. Postal Code: 325105
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