HV Gate Valve (Series 140)
Search Products in Series 140
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Shut-off device for pumps in process systems, industrial applications, transfer valve.
Specifications Table
| Series Number | 140 |
|---|---|
| Series Name | HV Gate Valve |
| Description | General purpose valve for isolation in high or rough vacuum applications. Especially suited to industrial processes. |
| Actuator Types | DN 63 - 350:, Manual actuator (lever), DN 400:, Manual actuator (hand wheel), Pneumatic actuator (double acting), 3-position pneumatic actuator |
| Sealing Technology | VATLOCK-System |
| Sealing Gate | FKM (VITON®) |
| Sealing Bonnet | FKM (VITON®) |
| Feedthrough | Rotary feedthrough, HV |
| Leak Rate - Body | < 1 . 10-9 mbar ls-1 |
| Leak Rate - Seat | < 1 . 10-9 mbar ls-1 |
| Nominal inside diameters (ID) in mm (inches) | 63 (2 1/2") - 400 (16") |
| Body material | Stainless steel |
Dimensional Drawings
Actuator
Solenoid for impulse acting (last valve position is maintained at power failure)Solenoid seperate for external mounting
Solenoid for 12, 48 V DC
Solenoid for 24, 48, 100, 115, 200, 230 V 50/60 Hz
Double position indicator (two switches for position "open" and "close")
Actuator in position 2 or 3 (position 1 is standard)
actuator on B side (A side is standard)
Valve
Customer specified flangesFor direct mounting to flat chamber: special flange for mounting valve to the chamber wall, standard flange on opposite side
Other sealing materials
Watercooled or waterheated flanges
Rotary feedthrough with intermediate pump port
Ports for roughting (Bypass), venting, purging or gauges
Special ports on request resp. according to customer's specification