FoR DiE-CASTiNG CoNTRoL - Visi-Trak

FoR DiE-CASTiNG CoNTRoL - Visi-Trak

VALVE REPLACEMENT PACKAGES For Die-casting Control SV Series Valves TWO-WAY, SERVO-PILOTED THROTTLING VALVES DESIGNED FOR THE MOST RIGOROUS DIE CAS...

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VALVE REPLACEMENT PACKAGES

For Die-casting Control

SV Series Valves

TWO-WAY, SERVO-PILOTED THROTTLING VALVES DESIGNED FOR THE MOST RIGOROUS DIE CASTING NEEDS The SV Series servo throttling valves were developed by Visi-Trak and Olmsted Products Co. for the highly dynamic needs of modern shot control precise control, explosive acceleration, and extreme responsiveness. Upgrade virtually any shot-end.

VALVES FOR DIE-CASTING • Precise Slow-shot Speed

Control for reduced porosity.

Dynamically Adjustable Shot Control System o p t i m i z e

3 1

y o u r

3

4

2

i n j e c t i o n

4



1

p r o f i l e



Excellent low speed control during cavity filling phase



Smooth acceleration transitions for low porosity



Explosive acceleration on demand



Quick deceleration to dampen impact

2 3

4

• High Flow Rates for

explosive acceleration & deceleration. • Fastest Response Time

for the most dynamic shot profiles. • Easy To Implement in a

variety of styles and sizes. • Rugged Design

for exceptionally long life

8 40 0 Sweet Valley D r., Ste. 4 0 6 Va lley View, OH 4 41 2 5

www.Visi-Trak.com www.Visi-Trak.com

C al l: 8 00.252.8725 Fax: 216.524.9594

SV Series Valves for Die-Casting Reduce Porosity, Flash, and Scrap Every detail supports the highly dynamic needs of modern shot control. Precise control for the slow phase, explosive acceleration for the fill, and extremely responsive deceleration for low impact. Why Choose a SV Series Valve? Dynamically Responsive

TOUGH + RELIABLE

Easy to Implement

Unique design enables fine low speed control and very high flow rates, allowing precise control over a broad speed range.

All working valve surfaces utilize hardened & ground 8620 carburizing steel, for exceptionally long life.

Available in a cast body for in-line installations (50mm and 80mm sizes).

The fastest response time of any servo piloted throttling valve tested - instant response for even the most dynamic shot profiles.

In-line version is fully sleeved, allowing replacement of any worn components, for amazing valve life.

Available in cartridge style for manifold mounting for clean hydraulic designs

Pressure rated up to 6000 PSI

Improved LVDT design eliminates leakage

(32 mm, 40 mm, 50 mm, 63 mm, 80 mm, and 100 mm sizes).

Prince 1600-ton Upgrade Client: The Toro Company, Windom, MN Start: Tuesday Morning Delivery Finish: Thursday Afternoon • • • •

OEE increased by 15.5% Scrap rate reduced by 28.5% Significant flash reduction using low impact 60% less than the cost of new a shotend

“The new Visi-Trak valve increased our top speed by over 100”/ sec. and allowed us to continue creating cost-effective castings even after we outgrew the machine’s original capabilities.”

8 40 0 Sweet Valley D r., Ste. 4 0 6 Va lley View, OH 4 41 2 5

www.Visi-Trak.com www.Visi-Trak.com

C all: 8 00.252.8725 Fax: 216.524.9594

Olmsted SV363-03 50mm In-Line Valve in a Cast Body

8 40 0 Sweet Valley D r., Ste. 4 0 6 Va lley View, OH 4 41 2 5

www.Visi-Trak.com www.Visi-Trak.com

C al l: 8 00.252.8725 Fax: 216.524.9594

Olmsted SV370 50mm Cartridge Valve

8 40 0 Sweet Valley D r., Ste. 4 0 6 Va lley View, OH 4 41 2 5

www.Visi-Trak.com www.Visi-Trak.com

C al l: 8 00.252.8725 Fax: 216.524.9594

Olmsted SV373 100mm Cartridge Valve in Manifold Block

8 40 0 Sweet Valley D r., Ste. 4 0 6 Va lley View, OH 4 41 2 5

www.Visi-Trak.com www.Visi-Trak.com

C al l: 8 00.252.8725 Fax: 216.524.9594

Olmsted SV363-03 50 mm In-Line Cast Body Valve

Olmsted SV378-01 80 mm In-Line Cast Body Valve

Olmsted SV370 50 mm Cartridge Valve

Olmsted SV372-01 80 mm Cartridge Valve

Olmsted SV373-01 100 mm Cartridge Valve

Olmsted 5-way changeover Layout - Hydraulic Circuit

Olmsted Cartridge Valves Mounting Pattern scan-209

Olmsted 5 Way Valve HB5V242G17