787MS-SS-RC RECIRCULATING MICROSPRAY VALVE
787MS-SS-RC RECIRCULATING MICROSPRAY VALVE
MICROSPRAY VALVE FOR PRECISE, UNIFORM SPRAY PATTERNS
This model is for applications with particle-filled fluids that must be kept in suspension, or fluids that must be kept circulating to prevent separation.
The 787MS-SS Series is a precision spray valve that uses low volume low pressure (LVLP) technology to produce uniform spray patterns between 3.3 mm and 19 mm (0.130 and 0.75″) in diameter.
Innovative design uses a small gauge 0.3 mm – 0.1 mm (0.013″ – 0.004″ ID) disposable dispensing tip in place of a standard spray nozzle. This concentrates the LVLP air used to atomize the coating into uniform spray patterns over 30% smaller than Nordson EFD’s standard spray valve configuration. Between shots the valve needle seats in the hub of the dispensing tip, virtually eliminating dead fluid volume.
|
1K/2K
|
Single Component |
|---|---|
|
Type
|
Spray |
|
Series
|
787 |
|
Wetted parts
|
Stainles Steel 303 |
Features
- High transfer efficiency
- No overspray or mist
- Medium- to low-viscosity fluids
- Consistent spray patterns
- Cycle rate exceeds 400/minute
- Low maintenance design
Specifications:
Size: 131.6 mm length x 26.9 mm
diameter (5.18" x 1.06")
Weight: 336 grams (11.8 oz)
Fluid body: Type 303 stainless steel
Air cylinder body: Type 303 stainless steel
Piston: Type 303 stainless steel
Needle: Type 303 stainless steel
Fluid inlet thread: 1/8 NPT female
Air cap: Type 303 stainless steel
Free flow orifice: 33 ga (.004, 0.10mm) to 23 ga (.013, 0.33 mm)
Needle packagings: PTFE
Mounting: ¼-28 UNF tapped hole
Maximum fluid pressure: 100 psi
Maximum operating temperature: 102°C (215°F)
