U.S. PATENT NO. 5,358,004
V-800 Series
Precision Miniature Vacuum Regulators
The V-800 Series vacuum regulators provide high-precision control in a miniature, lightweight package. Featuring a hysteresis-free non-rising stem adjustment, these units are ideal for laboratory instrumentation and automated pick-and-place systems.
Adjustment Styles
- Attractive adjusting knob
- Plain shaft (for OEM knobs)
- Flush adjusting shaft
- Tamper-resistant factory preset
Core Applications
- Automated Pick 'n Place
- Laboratory Instruments
- Process Control
- Base or Panel mounting options
Technical Specifications
| REGULATOR TYPE | Constant Bleed, Relieving |
| MAX SUPPLY | 30" (760 mm) Hg |
| SUPPLY CONSUMPTION | < 16 SCIM (260 cc/min) @ 30" Hg supply |
| SENSITIVITY / RESOLUTION | 1" (25.4 mm) H2O |
| SUPPLY VARIATION | < 0.03" (.76 mm) per 5" Hg supply change |
| WETTED MATERIALS | Polysulfone, Buna-N, EPDM, Acetal, Polyurethane, Stainless steel |
| MAXIMUM FLOW | 1.0 cu.ft./min. (28 LPM) |
Ordering Information
V-800
Series
[Range]
10, 30 (In. Hg)
[Adjustment]
W/K (Knob)
W/S (Shaft)
W/OS (Slotted)
W/S (Shaft)
W/OS (Slotted)
Example: V-800-30-W/S
(0-30" Hg vacuum regulator with 1/4" adjusting shaft)
Note: Preset models are available. Please contact factory for lead times and specifications.