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Polski (EUR)725D-SS PISTON VALVE WITH SS FLUID CHAMBER
Product code: 7021009
Piston valves for precise deposits of viscous fluids
The 725D Series dispensing valves apply repeatable amounts of medium-to-thick fluids, including greases and silicones.
• 725DA-SS Model: Adjustable stroke for fluid flow and snuff-back control.
• 725D-SS Model: Non-adjustable version providing a constant stroke for fixed setups.
• Robust piston design for long service life.
• Durable stainless steel wetted parts.
• Ideal for consistent dispensing of high-viscosity materials. More
The 725D Series dispensing valves apply repeatable amounts of medium-to-thick fluids, including greases and silicones.
• 725DA-SS Model: Adjustable stroke for fluid flow and snuff-back control.
• 725D-SS Model: Non-adjustable version providing a constant stroke for fixed setups.
• Robust piston design for long service life.
• Durable stainless steel wetted parts.
• Ideal for consistent dispensing of high-viscosity materials. More
| 1K/2K | Single Component |
|---|---|
| Type | Piston |
| Series | 725 |
| Wetted material | Stainles Steel 303 |
Features and benefits
- Reliable drip-free shutoff with "snuff-back" feature at the end of each cycle.
- Exceptional diaphragm life exceeding 50 million cycles.
- Excellent chemical resistance with FDA-compliant Type 303 stainless steel body.
- Compact design with fixed stroke height for consistent high-flow dispensing.
Technical specifications
| Parameter | Value |
| Dimensions | 127 mm length x 28.4 mm diameter (5.0" x 1.12") |
| Weight | 279 g (9.85 oz) |
| Maximum Fluid Pressure | 6.9 bar (100 psi) |
| Fluid Body Material | Type 303 Stainless Steel |
| Seal Head / Diaphragm | UHMW Polymer (FDA compliant) |
| Actuating Air Pressure | 4.8 bar (70 psi) |
| Cycle Rate | Exceeds 400 cycles/min |
Installation guide
(pdf, 1 MB)
Maintenance guide
(pdf, 1.5 MB)
Tech support guide
(pdf, 1.4 MB)
Data sheet
(pdf, 261.6 kB)
3D model
(zip, 1.3 MB)
