Evacuation Elements
ProVac® Evacuation Elements
tailor-made
to suit Your needs
ProVac® Chillvents by VDS make the difference with significant added value. they are made of high-quality steel, with a specific step design. Fitted with integrated liquid cooling connection and vacuum control they last much longer and increase your productivity.
The ProVac® Ultra SONIC vacuum-valve is another milestone of the succes-story of ProVac® Ultra Valves piloted by the diecasting machine. This valve type with international patents for the novel design of construction and mechanism is piloted by a programed signal from the diecasting machine sent to the electro-pneumatic ProVac®HS-Valvepilot.
PROVAC® CV Chillvents and Inserts
Chillvents are a simple and cheap tool to evacuate air and gases from dies. Very often they are made internally by the toolmaker. They don’t need maintenance, but once worn out they must be replaced. Compared to a vacuum-valve their evacuation-capacity is limited, and to assure sufficient evacuation, more than just one chillvent may be necessary.
ProVac® Chillvents by VDS make the difference with significant added value. They are made of high-quality steel with an ingenious and smart design of the steps. Fitted with integrated liquid cooling connection and vacuum control they last much longer and increase your productivity to a very high degree.
ProVac®Chillvents are available in the same dimensions as the vacuum-valves from VDS and may be integrated into the modular ProVac®Vacuumsystem. If one day your specific needs require more efficient means than chill-vents, you may use vacuum-valves in place of the chills and fit them into your dies. No matter how your business evolves, your investment is protected as the ProVac® Vacuumsystem evolves with You!
PROVAC® Standard Vacuum-Valves
- Pioted by liquid metal
- Precise and secure closing due to the patented lever mechanism
- TYPHOON Runnerplate for longer flowing distance of the liquid metal and improved valve-closing-security
- Less pression on the pistons
- Robust and reliable for years
- Exchangeble bushes for the pistons
- Easy handling and maintenance, for Die-Casting Machines of 600-25’000 kN
- Various valves-sizes for “tailor-made” applications
PROVAC® Ultra Easy Valves
- Piloted by the Diecasting Machine
- Unmatched Evacuation Capacity
- 50% smaller projected area than other comparable vacuum valves
- May be placed over core slides
- Reliable and robust “Long-Life” Mechanism
- Increased productivity at lower maintenance-cost
- For Die-Casting Machines of 600-45’000 kN
- ProVac® Ultra Easy Valves vacuum valves are piloted by a programmed signal from the dicasting machine to the electro-pneumatic HS-Valvepilot
- They are equipped with exchangeable bushes for the evacuation piston which means userfriendly maintenance both in time and cost and an increased life-time-cycle of the entire valve
PROVAC® Ultra Sonic Valves
The ProVac® Ultra SONIC vacuum-valve is another milestone of the succes-story of ProVac® Ultra Valves piloted by the diecasting machine. This valve type with international patents for the novel design of construction and mechanism is piloted by a programed signal from the diecasting machine sent to the electro-pneumatic ProVac®HS-Valvepilot. The valve will close accurately again and again within milliseconds. The ProVac® Ultra SONIC valve only needs a runner-plate on the mobile side of the die which may by made in your works or supplied by VDS on request. Your diecaster will appreciate its extreme reliability and robust long-life-mechanism increasing his productivity and lowering the maintenance-cost, and your purchaser will like the added value at an attractive price. Available in standard sizes or “tailor-made” responding to your specific needs. Quality, Creativity, Efficiency. Genously simple. Know-How… For You!
- Piloted by the Diecasting Machine
- Huge power – Low price
- Evacuation of a new dimension, more than 4 big chill-vents together
- Fewer parts than other valves and reduced maintenance
- Robust and reliable for years
- Beyond reach for any other valve for value and performance
- For diecasting machines of 6’000 – 45’000 kN