1.Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.
2.Simple and compact construction, quick 90 degree on-off operation.
3.Flow curve tending to straight line. Excellent regulation performance.
4.Long service life. Standing the test of thousands opening/closing operation.
5.Wide selection of materials, applicable for various media.
Design standard：MSS SP-67, API609, EN593
Face to face: API609,ISO5752 series 20,BS5155
End flange: DIN PN10/16/25, ANSI B 16.1, BS4504, ISO PN10/16, JIS B 2212/2213, BS 10 table D, BS 10 table E
Test & inspection: API 598
Applicable Medium: Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Oils, Acids,