burkert 2652球閥在線銷售 Complete ball valves of Types 2652 and 2655 consist of a pneumatic rotary actuator (Type 2050) and a 2/2-way ball valve. burkert 2652球閥在線銷售 The ball valve body is 2-piece (Type 2652) or 3-piece (Type 2655). burkert 2652球閥在線銷售 The connection between the actuator and the ball valve takes place via a standard interface (fl ange connection). burkert 2652球閥在線銷售 The rotary movement in the drive is produced by a linear piston with quick-acting screw thread coupling. burkert 2652球閥在線銷售 The rotary actuator moves the ball valve through 90° and thus opens or closes the line cross-section. The actuator has an optical display of the piston position.
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burkert 2652球閥在線銷售特點：
由兩部分或三部分構成的球閥
氣動驅動裝置
緊湊型結構
光學位置指示器
控制閥接口 NAMUR
burkert 2652球閥在線銷售參數(shù)：
burkert 2652 Orifice DN 10-50
burkert 2652 Body material Stainless steel 1.4408
burkert 2652 Actuator material PA (polyamide, glass-fi bre reinforced)
burkert 2652 Pilot air ports material Stainless steel 1.4305
burkert 2652 Seal material PTFE
Medium Gaseous and liquid media, which do not attack the body
and sealing materials
burkert 2652 Medium temperature -10 to +120ºC
burkert 2652 Ambient temperature -10 to +60ºC
Control medium Neutral gases, air
burkert 2652球閥在線銷售
burkert 2652 Port connection Threaded port G 1/4 to G2
burkert 2652 Pilot pressure
Double-acting actuator
Single-acting actuator
2 to 10 bar (Ø 63 mm), 2 to 6 bar (Ø 100 mm)
5 to 10 bar (Ø 63 mm), 5 to 6 bar (Ø 100 mm)
burkert 2652 Connection between actuator
and ball valve
Flange acc. to ISO 5211 or DIN 3337
burkert 2652 Rotation 90° ±3°
burkert 2652 Rotation time for 90° 1 to 3.5 s (depending on load and pilot pressure)
Installation As required, preferably with actuator in upright position
burkert 2652球閥在線銷售
burkert 2652球閥在線銷售