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TFW PRODUCTS

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  • 4 inch butterfly valve Ductile iron EPDM Seat
    Body Size: 4 inches (100 mm)
    Body Material: Ductile iron, stainless steel, aluminum,
    Disc: Usually stainless steel
    Seat: Rubber, EPDM, PTFE,
    Stem: Stainless steel
    Operating Temperature Range: Depends on materials, but usually -20°F to 250°F (-29°C to 121°C)
    Pressure Range: Can handle pressures up to 150-300 psi depending on materials and design
    Actuation: Manual lever, gear operator, pneumatic actuator, electric actuator
    End Connection: Flanged, wafer, lug style
    Flow Characteristics: Butterfly valves provide relatively high capacity and have quick open/close ability, but do not provide tight shutoff compared to ball or gate valves
    Typical Applications: Isolation, throttling, control in water, air, gas, steam and other non-viscous fluid applications
  • 6 inch butterfly valve stainless steel PTFE Seat
    Body Size: 6 inches (150 mm)
    Body Material: Ductile iron, stainless steel, aluminum,
    Disc: Usually stainless steel
    Seat: Rubber, EPDM, PTFE,
    Stem: Stainless steel
    Operating Temperature Range: Depends on materials, but usually -20°F to 250°F (-29°C to 121°C)
    Pressure Range: Can handle pressures up to 150-300 psi depending on materials and design
    Actuation: Manual lever, gear operator, pneumatic actuator, electric actuator
    End Connection: Flanged, wafer, lug style
    Flow Characteristics: Butterfly valves provide relatively high capacity and have quick open/close ability, but do not provide tight shutoff compared to ball or gate valves
    Typical Applications: Isolation, throttling, control in water, air, gas, steam and other non-viscous fluid applications
  • gate valve 4'' DI PN25
    gate valve 4'' DI PN25
  • DN600 24 Inch CI Worm Gear 10K Wafer Butterfly valve
    Size: DN40-DN1200
    End Flange: ANSI B 16.1 EN1092 AS2129
    Face to Face: ANSI B 16.10
    Top Flange: ISO 5211
    Normal Pressure: PN1.0/1.6Mpa(150/200PSI)
    Body: Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M
    Disc: Cast Iron/Ductile Iron/ALB/CF8M/CF8
    Stem: SS416/304/316/431
    Seat: Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/PTFE
    Suitable Temperature: -45C to 150C
    Features:
    1. Structure simple compact, the weight is light, 90' revolves, the switch is rapid
    2. Designs reasonably, the assembling and dismantling is easy, to be advantageousFor the service
    3. Uses the eccentric structure, reduces the seal packing collar the friction, lengthensThe valve service life
    4. Completely seals, divulges for zero
  • DN100 Gold spraying Ductile Iron Lug buttfly valve
    Size: DN40-DN1200
    End Flange: ANSI B 16.1 EN1092 AS2129
    Face to Face: ANSI B 16.10
    Top Flange: ISO 5211
    Normal Pressure: PN1.0/1.6Mpa(150/200PSI)
    Body: Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M
    Disc: Cast Iron/Ductile Iron/ALB/CF8M/CF8
    Stem: SS416/304/316/431
    Seat: Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/PTFE
    Suitable Temperature: -45C to 150C
  • 4 inch red wafer Cast Iron butterfly valve
    Size: DN50-DN1000
    Body:Cast Iron,Ductile Iron,Carbon Steel,Stainless Steel
    Seat:EPDM,NBR,PTFE,Viton,Neoprene,Hypalon,Silion
    Shaft: Stainless Steel 416,316,304
    Disc:Ductile Iron+Ni,CF8,CF8+PTFE,CF8M,CF8M+PTFE,Bronze
    Bushing:PTFE
    O-ring:NBR EPDM
  • 4 inch red 5K lug butterfly valve
    Size: DN40-DN1200
    End Flange: ANSI B 16.1 EN1092 AS2129
    Face to Face: ANSI B 16.10
    Top Flange: ISO 5211
    Normal Pressure: PN1.0/1.6Mpa(150/200PSI)
    Body: Cast Iron/Ductile Iron/WCB/ALB/CF8/CF8M
    Disc: Cast Iron/Ductile Iron/ALB/CF8M/CF8
    Stem: SS416/304/316/431
    Seat: Hypalon/EPDM/Neoprene/NBR/Viton/Silicon/PTFE
    Suitable Temperature: -45C to 150C
  • Titling check valve Hydraulically actuated slow-closing check valves with weights
    Hydraulic slow-closing butterfly check valve is mainly used in the pump outlet of industrial water supply and sewage treatment plants to prevent the backflow of media in the pipe network, automatically eliminate destructive water hammer and ensure that the pump and pipeline are not damaged. Hydraulic slow-closing butterfly check valve is mainly composed of valve body, valve flap, buffer device and miniature adjustment valve. Hydraulic slow-closing butterfly check valve has novel structure, small volume, low fluid resistance, smooth operation, reliable sealing, wear resistance and good buffer performance. It is the best product for industrial water and urban sewage discharge.

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Company Name: Tianjin Tangfa Watts Valve Co., Ltd. 
Contact Person: Mr. jack wang (General Manager)
  +86 22 66224148

   +86 22 25291233

   tfwatts.jack@tfwvalve.com

    RM8401-3,TIANHE TECHNICAL ZONE,BINHAI NEW                AREA,TIANJIN CITY,CHINA

 

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