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Proper selection, application and uses of today's smart positioners, controllers, and valve actuators.

Lining Butterfly Valve

Product Announcement from Fangzheng Valve Manufacturing Co., Ltd.

Lining Butterfly Valve-Image

SizeNPS 2"~48"

Pressure RatingClass 150 lb~Class 300 lb


Design & Manufacturing StandardAPI 609,MSS SP-67,BSEN 593

Structure Length SizeAPI 609,BSEN 558

Butt Welding SizeASME B16.5, ASME B16.47, BSEN 1092

Pressure-Reference TemperatureISO 5208, BSEN 12266

Drive MethodManual,Gear Case,Electro-motion,Pneumatic,Linkage