TFW VALVE. Cookie Notice

We use cookies and other tracking technologies to enhance your experience on our website, to show you personalized content and targeted ads, and to analyze traffic and site usage.you are consenting to the use of cookies and other tracking technologies on your device as described in our Privacy Policy.
×
English

TFW PRODUCTS

Home » Products » 4 Inch Butterfly Valve

4 Inch Butterfly Valve

The 4 Inch Butterfly Valve is a new design, through excellent processing technology and high-quality raw materials, the performance of 4 Inch Butterfly Valve up to a higher standard. We are perfect for every detail of the 4 Inch Butterfly Valve, guarantee the quality level, so as to bring you the perfect product experience. TFW VALVE is a professional China 4 Inch Butterfly Valve manufacturer and supplier, if you are looking for the best 4 Inch Butterfly Valve with low price, consult us now!
  • 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
  • 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
  • 4 inch 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

Quick Links

Contact Us

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

 

Please Enter Your Information

Copyright © 2023 Tianjin Tangfa Watts Valve Co., Ltd.