BUTTERFLY VALVE

Standard   accroding to ISO05752 - BS5155 - MSS SP67 - API 609

Product range  40mm up to 1000mm(1.1/2"~40")

Pressure range   designed for maximum working proessure of 16bar(240psi)

Flange connections  The shape of valve body has been so designed as

to allow flange bolt alignment onto following standards.

Wafer type valve has been successfully developed to fit multi functional application

onto either connection standard in the same configuration, mainly.

                     ISO PN6, 10, 16, 20             MSS SP 44 CL. 150

                     ANSI B16.1 CL.                 ANSI B16.5 CL. 150

                     BS4504 PN6, PN10, PN16       BS10 Table d and E

                     AS2129 Table D and E          JIS B2210 5K, 10K, 16K and 20K

Face to face dimensions  in accordance with ISO 5752, BS5155, MSS SP67 and API609

Actuator connection  valves can be fitted with any 1/4 turn actuator equipped with

a mounting plate meeting the standard ISO5211

Test Inspection   Our valve are guaranteed to seal perfectly ( no visible leakage)

in both flow directions, The test conforms to API598

    * Body test : 1.5times the maximum working pressure with water.

      The test is performed on the assembled valve with the disc in half open position.

    * Seat and shaft seal test : 1.1 times the maximum working pressure.