Company Profile

Shandong Shengfei Machinery Co., Ltd. is a leading manufacturer of double eccentric high performance butterfly valves (HPBV in short).  We are professor of HPBV as we have been concentrate on design and make only double offset HPBV since 2012.  Our unique seat design is equal to Flowseal and Bray. Soft seated (resilient seated), metal seated and fire safe HPBV are all made in our factory. Under an ISO 9001 Quality Assurance Program, it assures each valve we produce meets or exceeds your application requirements. SHENGFEI vales passed the fire test and got an API 607 test certificate, it proves our valves are indeed the fire safe valves.

Size from 2" to 60", pressure rate Class 150, 300, 600, 900, PN16, PN25, PN40, PN100, standards ANSI, ASME, DIN, BS are all available from SHENGFEI. Hand Lever, worm gear and actuators can be available on customers specific request.

Our high performance butterfly valves are widely used in many industries including heating, ventilating and air conditioning, power generation, hydrocarbon processing, water and waste water treatment, marine and commercial shipbuilding.SHENGFEI valves are also installed in applications as diverse as food and beverage processing, snow making and pulp and paper production. Configurations are available for harsh conditions as well as applications requiring nominal pressure and temperature ratings.