1) DN40-1200;
2) Reliable, small flow resistance, high temperature resistant;
3) Suitable for corrosive mediums;
4) Suitable for flow adjusting in water, steam, oil, gas, and natural gas supply systems and acid, alkali and salt working pipelines in chemical industries;
5) Standard: ANSI, BS, DIN, or JIS, as per customers' requirements.
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| lug type butterfly valve |
http://www.valve-manufacturer.com/
Flange standard: BS4504, ASME B 16.5/16.47, GB/T 17241/ISO7005, DIN2501
Face to face: GB12221, ISO5752, API609, EN558-2004, DIN3202
Test standard: GB/T 13927-1992, AP1598, EN 12266.1-2003, DIN 12266.1-2003
Rating: PN10/16 and ANSI125/150
Operation: lever, gear, pneumatic, electric actuator
Certificate: API, CE,ISO and WARS
Design standard: GB/T 12238-2008, AP1609, EN593-2004, DIN 3354

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