Flange Butterfly Valve

Butterfly valves, whether manually or automatically, can be used in fluid product applications in the food processing, pharmaceutical and chemical industries.
SIZE: 1/2"-12", DN10-DN300
Material: 304/316L, 1.4301/1.4404
Pressure: 10bar
Temperature: 130 ° C
Connection method: welding, thread, clamp, three-piece flange
Executive Standard: DIN SMS ISO IDF RJT DS

Pneumatic butterfly valve+C-TOP can be applied to a variety of fluid control systems, such as food and beverage, wine, pharmaceutical and other industries. The valve has feature of no dead ends, simple maintenance, small volume appearance.
◆ Support Bus: AS-I BUS
◆ Single-acting (standard), Double acting (option)
◆ One-touch auto-tuning function valve position
◆ Support for manual operation
◆ Power supply: DC 24V ± 10%
◆ Size: 1"-12", DN10-DN300
◆ Material: 304 / 316L
◆ Pressure: 10bar
◆ Temperature: 130 ℃
◆ Inner surface roughness: Ra0.4μm (option)
◆ Connection: Weld, Clamp, Thread, Flange and Other standards

The DJ-D71BV is a clip-on centerline butterfly valve. The valve body consists of a ring-shaped seat, an elastic lining and a disc. The disc is rotated 90° through the valve shaft into the washer to control the fluid. Depending on the model and size, working pressures up to 25 bar and media temperatures up to 210 °C are possible. In most cases, these valves are used to control pure liquids, but can also be used for other media such as gases through special selection. Due to the wide variety of materials, butterfly valves are widely used in industries such as chemical and water treatment. Butterfly valves are also a very economical fluid solution in some process segments where the frequency of opening and closing, hygienic level and control accuracy are not critical. Butterfly valves are usually the only alternative for pipeline applications larger than DN 150. In the case of higher requirements for corrosion resistance or sanitary grade, a lined butterfly valve can be used. PFA-encapsulated discs for highly aggressive media in the chemical or semiconductor industry; polished stainless steel discs for use in the food or pharmaceutical industry.

Specifications SIZE: 1.5"-12", DN40-DN300
Material: valve body CF8 (304); valve plate CF3M (316L), CF8 (304), stainless steel + PFA
Pressure: PN10; PN16
Temperature: EPDM -20 ° C to +130 ° C, other materials refer to the following data table
Seal: EPDM SILICON FKM HNBR NBR PTFE TFM
Connection method: clip type, lug type
Drive mode: manual, pneumatic, electric

The DJ-D71BV is a clip-on centerline butterfly valve. The valve body consists of a ring-shaped seat, an elastic lining and a disc. The disc is rotated 90° through the valve shaft into the washer to control the fluid. Depending on the model and size, working pressures up to 25 bar and media temperatures up to 210 °C are possible. In most cases, these valves are used to control pure liquids, but can also be used for other media such as gases through special selection. Due to the wide variety of materials, butterfly valves are widely used in industries such as chemical and water treatment. Butterfly valves are also a very economical fluid solution in some process segments where the frequency of opening and closing, hygienic level and control accuracy are not critical. Butterfly valves are usually the only alternative for pipeline applications larger than DN 150. In the case of higher requirements for corrosion resistance or sanitary grade, a lined butterfly valve can be used. PFA-encapsulated discs for highly aggressive media in the chemical or semiconductor industry; polished stainless steel discs for use in the food or pharmaceutical industry.

Specifications: 1.5"-12", DN40-DN300
Material: valve body CF8 (304); valve plate CF3M (316L), CF8 (304), stainless steel + PFA
Pressure: PN10; PN16
Temperature: EPDM -20 ° C to +130 ° C, other materials refer to the following data table
Seal: EPDM SILICON FKM HNBR NBR PTFE TFM
Connection method: clip type, lug type
Drive mode: manual, pneumatic, electric

◎ Standard switching type (B-type) makes valves open and close operations by switching circuit, meanwhile outputs a group of active contacts signal to indicate that valve is fully open or fully closed.
◎ Smart regulating type (A-type) realizes intelligent regulation and control through receiving a standard output signal 4-20mA.DC, 0-10V.DC or 1-5V.DC from computer or industrial instrument as well as outputs 4-20mA.DC standard feedback signal.
◎ Operating time from 7s to 100S
Size:1"-8",DN25-DN200
Material: 304 / 316L
Pressure: 10bar
Temperature: -30 to 130 ℃
Connection: clamp, thread, weld, three-piece flange
Standards: DIN SMS ISO IDF RJT

Regulating type pneumatic butterfly valve can be applied in various fluid control systems, such as food and beverage, wine, pharmaceutical and other industries. The valve has feature of no dead ends, large flow, simple maintenance, small volume appearance.
◆ Support: DEVICE NET BUS
◆ Single-acting(standard), double-acting (option)
◆ One-touch auto-tuning function
◆ Support for manual operation
◆ Power supply: DC 24V ± 10%
◆ Analog signals: 0 / 4-20mA, 0-5 / 10V
◆ Size: 1 "-4", DN25-DN100