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Model 475
Model 475 Closed Diaphragm Dispensing Valve
The Dymax Model 475 pneumatic, normally closed diaphragm valve is designed for use with low- to high-viscosity fluids such as light-curable adhesives, cyanoacrylates, and inks. The internal diaphragm design of the valve prevents fluid from contacting the actuating components within the valve while minimizing valve maintenance and production down-time. This feature of the valve makes it ideal for dispensing light-curing materials, solvent-based products, and reactive materials like cyanoacrylates and anaerobics. Accurate, repeatable dispensing can be achieved by utilizing the valves stroke adjustment to dial-in a desired shot volume.
While ideally suited for manual, semi-automated, and automated applications, the Model 475 diaphragm valve is also available in a wide variety of system packages paired with the Dymax DVC-345 bench-top valve controller and material reservoirs of various styles and sizes.
Model 475 System Packages
Features
Features
- Internal diaphragm prevents fluid contact with actuating components within the valve to minimize damage to the components and necessary maintenance
- Diaphragm design is suitable for low- to high-viscosity fluids including reactive and solvent-based materials
- Stroke adjustment for precise control over dispensing volumes and shot-to-shot consistency when used with the DVC-345 controller
- Lightweight so it’s easy to handle and mount in automated or bench-top systems
Resources
Resources
Manual
Selector Guide
Product Bulletin
Equipment Drawings
System Specifications
Looking for additional technical specifications? Check out our Resource Library or talk with our technical experts.
Get in touch| Property | Specifications |
|---|---|
| Valve type | Pneumatic diaphragm valve, normally closed |
| Construction materials, wetted parts | Acetal (body), UHMW polyethylene (diaphragm) |
| Operating air pressure | 60-80 psi (4.14 – 5.51 bar) |
| Activation | DVC-345 valve controller or 3-way solenoid valve |
| Maximum fluid pressure | 120 psi (8.27 bar) |
| Maximum operating temperature | 120°F (49°C) |
| Air inlet thread | 10-32 |
| Fluid intlet tread | 1/8 NPT |
| Fluid outlet tread | 1/4 – 28 |
| Cycle rates | 3,000 cycles per minute |
| Free flow orifice | 0.10 in (2.54 mm) diameter; other sizes available |
| Dimensions (W x H x D) | 1.125 in x 5.42 in x 1.125 in (2.86 cm x 13.77 cm x 2.86 cm) |
| Weight | 5 oz (0.14 kg) |
| Warranty | 1 year from purchase |
Looking for additional technical specifications? Check out our Resource Library or talk with our technical experts.
Get in touchModel 475 Diaphragm Valve for Dispensing Adhesives
Model 475 Rebuild Kit Animation
Part Numbers
Build a complete solution or find replacement parts for your project
Limited quantities, please submit RFQ for pricing and availability.
Model 475 Valve
T15988
Model 475 pneumatic diaphragm dispensing valve
Accessories & Spare Parts
C- T15279
Clearance - Lab stand for cartridge reservoir system – 24″ [60.96 cm]
Limited quantities, please submit RFQ for pricing and availability.
T11146 (3450121)
DVC-345 valve controller
