Van bi L&T

đặc điểm nổi bật

tính năng kỹ thuật

Class	Double block & bleed valve
Location	Outdoors
Bonnet type	Standard, connection: bolts
Disc type	Plug/ Slip
End connection	Flange, ANSI, RF
Material	Body & Bonet	ASTM A216-WCC
	Bonnet Gasket	Stainless steel / Graphite spiral wound
	Plug (Slip)	ASTM A395 DUCTILE IRON
Bolts & nuts	ASTM A193 Gr.B7/A194 Gr.2H
Packing	FLEXIBLE GRAPHITE
Body O-Ring	Viton Extreme
Manual bleed with thermal relief (316SS)	Phát xung: 100 xung/1 vòng quay trục bầu lường.
Valve Operation	Gear
Temperature	Normal 50 °C - Maximum 90 °C
Pressure	Normal 19.3 barg - Maximum 19.6 barg