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  • Flange
  • Butterfly
  • 1

U Type Butterfly Valve

  • Size:2"-8"(DN50-DN200)
  • Pressure:PN10,PN16
  • Body Materials:Ductile Iron
  • Disc Materials:Ductile Iron/WCB
  • Seat Materials:EPDM/NBR
  • Connection:Flange

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U type butterfly valve Features

●Single Eccentric Disc-Shaft
●Anti-Blow Out Stem
●Fire safe Design
●Low Friction Body Seat
●Zero Leakage

Adoptive Standards
Valve Design:MSS SP-67
Face To Face: MSS SP-67, DIN3202, BS EN558-1
Pressure Test: 
Flange Drilling: ANSI B16.1 class150, BS4504 PN10/PN16, DIN2501 PN10/PN16
Top Flange: ISO5211
Standard Test

Body Test: 1.5 times the working pressure with water. This test is performed after valve assembly and with disc in half position open, it is called as a body hydro test.
Seat Test: 1.1 times the working pressure with water.
Function / Operation Test: At the time of final inspection, each valve and its actuator (Flow-Control Lever / Gear / Pneumatic Actuator), under goes a complete operating test (Open/Close). This test carried out without pressure and at ambient temperature. It ensures the correct operation of the valve / actuator assembly with accessories such as solenoid valve, limit switches, air filter regulator etc.
Special Test: On request, any other test can be carried out according to special instruction by client.

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·         ● Drilling Rigs

·         ● Paper Industry

·         ● Gas Plant

·         ● Sugar Industry

·         ● Cooling Water Circulation

·         ● Breweries

·         ● Heating & Air Conditioning

·         ● Chemical Industry

·         ● Pneumatic Conveyors

·         ● Waste Effluent Treatment Plant

·         ● Compressed Air