Butterfly Valve
Butterfly valves are the most efficient and reliable sealing, Maintenance Free, Tight Shutoff Isolation valve mechanism under high vacuum working conditions. Butterfly Valves are of small in terms of thickness which ensures easy and faster passage for air and gases and are ideally suited for “In-line” isolation purpose. A vacuum seal provided around the plate periphery in the main body of the valve ensures full proof working of the valve. For efficient working of the valve it is advised to ensure that the sealing plates are facing atmosphere.
Technical Specifications of Butterfly Valve :
- Size Range: 50NB – 300NB
- Range: 1½” to 24”
- Pressure Rating: ANSI / BS – 125#, 150#
- Standard: Designed and manufactured to conform BS 5155/API 609
- End Connections: Water type, Flanged, Generally conforming to As per ANSI B 16.10
- Type: Center Disc, Offset Disc. Fully Lined Body/ Unlined Body
- Temperature Range: 20 to 180° C Pressure range
- Disc: Solid-Dual shaft/ Single shaft
- Seat: Natural/ Neoprene/ Nitrile/ Silicon/ Vitone Rubber or PTFE
- Material: SS 316/ SS 316 L/SS 304/ CS or any special material
- Operation: Manual gear/ Pneumatic – Smooth, Easy, Low-Torque, Long life
- Quality & Testing: Highest standard in Visual, Materials, Dimensional Accuracy, Operation, Leak-tightness
- Application Industries: Petrochemical, Power, Energy, Thermal, Refineries, Fertilizers, Chemical, Pharmaceutical, Paper, Sugar, Drilling Rigs, Heating & Air Conditioning, Cooling, Water