Tianjin Tangfa Watts Valve Sales Co., Ltd  (TFW)

Tianjin Tangfa Watts Valve Sales Co., Ltd (TFW)

Model U-Type - Butterfly Valve



Size DN50--DN1000. Normal Pressure PN10/PN16,150-300 Lb. Working Temperature -15c-135c. Suitable Medium Chemicals, air, water, steam, oil, acids, salts, etc.

  • Size: DN50—DN1200
  • Nominal Pressure: PN10/PN16,150Lb
  • Working Temperature: -30°C~135°C
  • Suitable Medium: Chemicals,air,water,steam,oil, acids,salts,etc


  • Design standard: API 609, ANSI B16.34, JISB2064, GB T12238
  • Face to Face: API 609,DIN3202,ISO5752, BS 5155
  • Flange Drilling: DIN2501 PN10/PN16, ANSI 125/150/300,BS4504,JIS10K
  • Top Flange: ISO5211
  • Test Inspection: API598


  • Body: Cast Iron, Ductile Iron,carbon Steel, Stainless Steel
  • Disc: Ductile Iron,Carbon Steel,Stainless Steel
  • Stem: Stainless steel
  • Seat: EPDM,NBR,Viton
  • O ring: EPDM,NBR

Customer reviews

No reviews were found for Model U-Type - Butterfly Valve. Be the first to review!