752V Diaphragm Valves
| P/N | Description |
| 7021428 | 752V-UHSS Valve: UHMW fluid body and diaphragm |
| 7021419 | 752V-SS Valve: Acetal copolymer fluid body and UHMW diaphragm |
| 7021411 | 752V-DVD Valve: Tamper-resist stroke adjustment UHMW diaphragm and 303 stainless steel fluid body |
| 7021427 | 752V-UHDVD Valve: UHMW fluid body and diaphragm |
| 7021285 | 750V-SS Valve: UHMW fluid body and diaphragm |
| 7015582 | 752V-SS-BP Valve: Acetal copolymer fluid body and UHMW diaphragm |
| 7015583 | 752V-UHSS-BP Valve: UHMW fluid body and diaphragm |
The 752V Series diaphragm valve delivers fine flow control when dispensing solvents, cyanoacrylates, anaerobic, fluxes, UV-cure adhesives, and other low- to medium-viscosity fluids.
The open/close stroke is adjustable from 0.13 mm to 0.64 mm (0.005″ to 0.025″), producing a very fast response and positive shutoff.
| Model | Item | Product |
| 752V-UHSS | Size | 79.5 mm x 26.9 mm diameter
(3.13” x 1.06”) |
| Weight | 173.6 grams (6.12 oz) | |
| Air cylinder body | Type 303 stainless steel | |
| 752V-SS | Size | 79.5 mm x 26.9 mm diameter
(3.13” x 1.06”) |
| Weight | 181.4 grams (6.4 oz) | |
| Air cylinder body | Type 303 stainless steel | |
| 752V | Size | 79.5 mm x 26.9 mm diameter
(3.13” x 1.06”) |
| Weight | 105 grams (3.7 oz) | |
| Air cylinder body | Hard-coated aluminium | |
| General | Actuating air pressure | 70 psi (4.8 bar) |
| Maximum fluid pressure | 70 psi (4.8 bar) | |
| Fluid inlet thread | 1/8 NPT female | |
| Fluid outlet thread | 1/4-28 UNF | |
| Mounting | (1) 10-32 UNF tapped hole | |
| Cycle rate | Exceeds 500 per minute | |
| Fluid body | UHMW* polyethylene, FDA approved | |
| Fluid body options | Acetal, 303 stainless steel, PTFE | |
| Piston and piston rod | Type 303 stainless steel | |
| Tip adapter | Polypropylene | |
| Diaphragm | UHMW* polyethylene, FDA approved | |
| Diaphragm option | PTFE | |
| Wetted parts | Fluid body, diaphragm, tip adapter | |
| All stainless-steel parts are passivated. | ||
| *Ultra High Molecular Weight polyethylene | ||
Available Options
752V Series – Actuated by an external solenoid, capable of open times as short as 15 milliseconds, and operates at more than 500 cycles per minute.
752V with BackPack™ Valve Actuator – Actuated by a compact solenoid on the valve’s actuating air cylinder for faster response time, less variation due to fluctuating plant air supply or air line lengths. Provides valve actuation speeds as short as 5 to 6 milliseconds, and operates with cycle rates as high as 800 cycles per minute.
| BackPack™ Valve Actuator | |
| Electrical input: | 24 vdc, 4 Watts |
| Air input: | 70-90 psi (4.8-6.2 bar) |
| Min. actuation time: | 5 milliseconds |
| Max. actuation time: | Continuous ON |
| Cycling frequency: | 60-80 hertz |
| *BackPack Material: | |
| Housing: | Anodized aluminum |
| Mounting bolt: | 303SS |
| O-rings: | Buna-n |
| *BackPack Dimensions: | |
| 0.874″ deep x 1.05″ high x 0.95″ wide | |
| (22.20mm x 26.7mm x 24.10mm) | |
| Weight: | |
| BackPack only: | 52.635 grams (1.85 oz). |
| 752V-SS-BP: | 234.0 grams (8.25 oz) |
| 752V-UHSS-BP: | 226.2 grams (7.9 oz) |
| *Note: Refer to 752V Installation Guide for complete valve specifications. | |
NOTE: The BackPack is also available separately for installation on existing 752V Series valves.
Features
- Compact size and weight
- Adjustable fluid flow control
- Positive shutoff, no seals
- Diaphragm life exceeds 100 million cycles
- Easy cleaning
- FDA-compliant wetted parts
- Cycle rate exceeds 500/minute
- Low-maintenance design Activators
