Butterfly Valves

ProductsButterfly Valves

Butterfly Valves Exporter
Low Cost / Quick Operation / Light & Compact : ZARA FLOW CONTROLS offers a complete line of resilient seated Butterfly Valves. ZARA’s "ZIV" brand rugged and reliable valves are built to last.

The body liner which also functions as the soft seat, comes in either a replaceable version or an integrally moulded version and offers 100% bi-directional sealing against vaccum to rated pressure of PN10 or PN16. 

One unique feature is the international compability of our valves with most world flange standards hence one valve design can be used in many markets worldwide.

Benefits at a glance :-

  • Actuator flange accommodates all types of actuators 

  • Stem bushing reduces torque and isolates the stem from the valve body, preventing seizure 

  • Smooth finished disc flats to give a highly efficient seal 

  • Precision profile disc provides bubble-tight shut-off and ensures minimum torque and longer seat life 

  • Qualified for both gaseous and liquid service 
  • Positive shutoff bi-directionally 
  • Ease of maintenance
  • Short face-to-face dimension



    Specifications

    General Design & Manufacturing API 609 category A / BS 5155 / MSS SP-67
    Valve Face to Face Dimensions Short wafer or Wafer lugged as per ISO 5752 Tab 5 & API 609 category A
    Top Flange Drilling ISO 5211 part II
    ISO 5211 part II Testing API 598
    Flange Standard Conformity ANSI 150, DIN PN6 / PN10, PN16, JIS 5K / 16K
    BS 10 Tab D & E, IS 6392, PN 1.6 / 1.0
    Valve Type Centric Disc Butterfly Valve with a Single Piece Rubber Lined Body
    Body Type Short Wafer (Sandwiched between Flanges)
    Seat Type Integrally Moulded with the Body / Replaceble
    End Connection Wafer Sandwiched
    Pressure Rating PN 10 / PN 16
    Operating Temperature Range -25°c to 200°c (Depending on MOC)
    Seat Leakage Tight Shut off, Hand lever, Worm Gear Boxes
    Operation Pneumatic Actuator, Electrical Actuator
    Size Range 40 NB to 600 NB

    Standard Materials of Constructions

    Body C I (Optional SGI / WCB / CF8 / CF8M)
    Disc SGI / WCB / CF8 / CF8M
    Seat Nitrile / EPDM / Silicon / Viton / PTFE
    Shaft AISI 410


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