DI Lug Butterfly Valve
Ductile iron lug type butterfly valve and lug type butterfly valve series is the main products of our company, which are widely used in metallurgy, light industry, electric power, petrochemical industry, gas water pipe and other fields. The butterfly valve is small in size and light in weight and can be used as a device for cutting off and adjusting flow in various media pipelines. The valve plate and the sealing seat of different materials are selected, and the plate and shaft are connected by a pinless connection, which can be used for more severe working conditions. The lug wafer butterfly valve can realize the online repair of the downstream pipeline and equipment of the valve, and the valve can realize the online repair of the downstream pipeline and equipment of the valve, and the valve can be installed on the pipe end as an exhaust valve.
Quick details of ductile iron pneumatic lug butterfly valve:
Size range: DN50-DN1000
Pressure range: PN 1.0/1.6Mpa（150/200PSI）
Working temperature: ≤120℃
Actuator: Pneumatic with double-acting
Material: ductile iron
Connection way: flange lug
Warranty: 12 month
Standard of ductile iron flange lugged butterfly valve
Design and manufacturing: API609, MASS
Inspection and test: API598
Flange connection: ASME B16.5(NPS≤24), ASME B16.47 B Series
Butt end: ASME B16.25
Structure length: API609
Temperature and pressure grade: ASME B16.34
Certificate of ductile iron double-acting operated butterfly valve
Q1: How to guarantee valves meet clients requirement?
A: Once order confirmed, we would provide a drawing and technical sheet for confirmation before production.
Q2: How to confirm Product Quality before delivery?
A: Warmly welcome your QC team come here for inspection. Or we would do an internal inspection before shipment.
Q3: What's your MOQ?
A: Our MOQ is only 1set. You just paid freight charge.
Q4: How about the delivery lead time?
A: It depends on different type, material and qty. Normally, we offer 10-30 days production lead time.