GEMÜ 687 Pneumatic Diaphragm Actuator for DN32/DN40/DN50 Valves
GEMÜ Gebr. Müller Apparatebau GmbH & Co. KGModel:687
Location unavailable
Actuator
Qty:1
Condition: New
At a glance
- Product
- GEMÜ 687 Pneumatic Diaphragm Actuator for DN32/DN40/DN50 Valves
- Manufacturer
- GEMÜ Gebr. Müller Apparatebau GmbH & Co. KG
- Model
- 687
- Category
- Actuator
- Condition
- NEW
- Availability
- In stock
- Price or process
- Request price
- Quantity
- 1
- Lead time
- Not provided
- Location
- Location unavailable
- Fulfillment
- Shipping only
- Seller
- Controlview Automation
- Listed on
Key specifications
- Actuation
- Double-acting or single-acting (spring return)
- Connections
- G 1/4 threadedin
- Housing Material
- Plastic (Polyamide)
- Max Pressure
- 6psi
- Maximum Operating Temperature
- 80
- Operating Pressure Min
- 2psi
- Operator Type
- Pneumatic Diaphragm
- Valve Sizes
- DN32, DN40, DN50
Supporting evidence
No supporting documents or certifications provided.
Description
The GEMÜ 687 is a robust pneumatic diaphragm actuator designed for use with GEMÜ diaphragm valves in sizes DN32, DN40, or DN50. This actuator provides reliable linear motion for valve operation in industrial applications such as chemical processing, water treatment, and pharmaceutical manufacturing. It features a compact, corrosion-resistant plastic housing (typically polyamide or similar) that withstands harsh environments, with options for fail-safe closing or opening via spring mechanisms. Key benefits include low maintenance due to its simple design, high actuation force for precise control, and compatibility with various control systems via pneumatic connections. Compared to similar actuators from competitors like Burkert or Festo, the GEMÜ 687 offers superior durability in aggressive media environments and easier integration with GEMÜ's valve lineup. Drawbacks may include higher initial cost and the need for compressed air supply. This unit appears used based on visible wear, but maintains structural integrity, making it suitable for cost-effective retrofits or spare parts in automated systems. It supports both double-acting and single-acting configurations, enhancing versatility for flow control tasks.
Location unavailable for this listing.
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Return Window
No returns accepted
Return Conditions
This equipment is sold as-is, where-is
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