3-way valves for direct vacuum
MF-VacDrive™
DESCRIPTION
Patented 3-way valve system with balanced shutter from 1/8“ to 2”. This type of valve does not require compressed air to operate. Shutter seal and pilot membrane in polyurethane: guarantee excellent sealing and long life.
The MF-HyDrive range is available in the following versions:
- MF-VadDriveTM– standard version with aluminum end caps
- MF-VacDrive TM -Smart – with polyamide inserts
- MF-VacDriveTM ATEX – with ATEX certification
- MF-VacDrive TM B – with bistable electric pilot
TECHNICAL DATA
- Range G1/4“ to G1 ½”
- Conical shutter system and patented shaped PU membrane
- For high flow rates and cycle counts
- Robust construction and low weight
Description
BENEFITS / SPECIFICATIONS
SIZES G1/4“ - G3/8”
Electrical control
Aluminum body 2011
SIZES G1/2“ - G3/4”, G1“ - G1 ½”
Patented system with PU membrane
Aluminum or technopolymer saddles
TECHNICAL SPECIFICATIONS
- Fluid: Filtered, non-lubricated compressed air
- Working pressure: 3 to 10 bar. For air-assisted vacuum (755 mm Hg). For direct vacuum (150 to 755 mm Hg).
- Ambient temperature: -20 to +50°C
- Fluid temperature: Max +50°C
- Function: 3/2 NC – 3/2 NO
- Control: Indirect electric
- Return: Vacum
- Manual control: Screw type, 2 positions
- Mounting position: Vertical
- Materials: Body: aluminum, Seals: PU – NBR, Internal parts: aluminum – POM
TECHNICAL DATA
| CONNECTION | G1/4” | G3/8” | G1/2” | G3/4” | G1” | G1 ½” |
|---|---|---|---|---|---|---|
| Nominal diameter | 8 | 15 | 15 | 19 | 25 | 39 |
| Pump (sq ft/h) | 4 | 10 | 20 | 35 | 90 | 100 |
| Weight (g) | 470 | 455 | 800 | 760 | 1220 | 3300 |
| Ø Electric Operator (mm) | 13 | 13 | 13 | 13 | 13 | 13 |
| Absorption | 11W (DC) – 10VA (AC) | |||||
| Tension | 12V DC – 24V DC – 24V AC – 110V AC – 230V AC | |||||
