pinch valves, knife gate valves and more - easyfairs · air operated pinch valves supplying...
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Hannover
Rostock
Berlin
Hamburg
DortmundKassel Leipzig
DresdenKöln
Frankfurt/M.
StuttgartMünchen
AKO
Pinch Valves, Knife Gate Valves and more
AKO Armaturen & Separations GmbH is a German company founded in 1984, specialising in the production of pinch valves.
The constant high quality of our pinch valves, knife gate valves and all other products has additionally been monitored and certi-fied regularly in accordance to DIN ISO 9001:2008 over the last ten years.
With AKO pinch valve production sites and independent compa-nies in Germany, France, England and agencies in 24 countries, AKO is able to provide you with its pinch valves, knife gate valves
and their spare parts ex-tremely quickly around the world.
AKO works with various companies from the widest variety of sectors all around the world.
AKO develops and designs its valves and fittings using the latest CAD, analysis and simulation software; taking into consideration all applicable standards and directives, such as the Pressure Equipment Directive 97/23/EC.
Air operated Pinch Valves
Supplying compressed air/fluid (min. pressure difference 2 bar) into the casing of the air oper-ated Pinch Valve compresses the sleeve, which is specially manu-factured with high rebound elastic-ity. The body‘s design guarantees
that the sleeve can close freely to form a lip shape. This ensures that the product flow is completely sealed off tight and that the sleeve is guaranteed the longest service life at the same time.
Versions of Air operated Pinch Valve:A wide variety of materials for the casing, flanges, sockets and sleeve qualities reveal a very wide field of application for the air operated Pinch Valves.
Flange:
Internal Thread:
Weld-on ends:
Tri-Clamp:
Threaded Spigot:
VF VMC
VMC
RVA
VMC
VMP
VMC
VMC
There are also special, conductive models with a separate earthing system, which are suitable for use in areas at risk of explo-sions (EX) in zones 1, 2 , 21 and 22.
In addition to new designs or modifications to the air operated Pinch Valves, special pneumatic control solutions are designed for individual customer requirements.
Please do not hesitate to get in contact with us and make use of an individual con-sultation with our pinch valve experts.
AKO Pinch Valves comply with PED (97/23/EC)
VMC
Air operated Pinch Valves V/VF SeriesAir operated Pinch Valves to isolate abrasive, corrosive and fibrous products such as slurries, suspensions and liquids.
1) Standard aluminium
2) Stainless steel / steel bushing
3) Internal Thread
4) Flange sleeve
Flange-variations:1 2 3 4
- Flange connection conform to DIN PN 10, ANSI available if required. - Air connection standard G 1/4" until 150mm, DN200-3/8", DN250-1/2"
Diameters: Body: DN 40-250 mm Aluminium, Stainl. steel, Steel (DN 250)Other diameters available on request.
Various materials are available for the Flanges and Sleeves.
Air operated Pinch ValvesVA Series
Diameters: DN 125-250 mmOther diameters available on request.
Flange + Body:completely made of stainless steel (AISI 316)
Air operated Pinch ValvesRVA Series
Diameters: DN 25-400 mm
Flange + Body: completely made of cast iron or aluminium
Advantages of VMC and VMP series:Free passage• No plugging• Easy maintenance and re-sleeving• Various connection options• Extremly compact – •
face to face lenght reduced up to 30%
Air operated Pinch Valves VMP Series
Diameters: DN 10-50 mm (3/8“ - 2“) Body /Socket ends: Plastic POM black Plastic POM white Plastic POM conductive (EX-conformity)Sleeves: See type VMC
Air operated Pinch Valves VMC SeriesThe flexible modular system for solvable and aseptic piping connections! Diameters: DN 10-100 mm (3/8" - 4") Body: Stainless steel, Aluminium Socket: Stainless steel, plastic POM (white / conductive)Sleeves: Natural rubber (NR) anti-abrasive, NR food quality, EPDM, EPDM food quality, Nitrile, Nitrile food quality, Hypalon, Butyl, Neoprene, Silicone, Viton, other sleeves availbale on request.
Various Connection Options:
Competitive• Leight weight• Suitable for food application• EX-conformity•
1) Threaded Spigot 2) Weld-on End 3) Tri-Clamp 4) Internal Thread5) Flange
1) 2) 3)
4) 5)
Manual and Control Pinch Valves
The sleeve of the Manual Pinch Valve is controlled by a mecha-nism inside the casing and an actuator of your choice. The mechanism comprises one or two pinch bars arranged horizontally above and below the sleeve, and
is guided at the side by two rods.
Versions of manual and control Pinch Valves:
Actuator variants available include manual actuation by means of a hand wheel or the automatic variant with double or single-acting pneumatic cylinders and electrical actuator drives. A wide variety of materials used in the casing and sleeve qualities open up a very wide field of applications.
Handwheel:
Pneumatic cylinder (single / double acting):
Electrical actuator:
OV
OV
VZ
RV
RV
VZ
RV
Air operated Pinch Valves VMP Series
Diameters: DN 10-50 mm (3/8“ - 2“) Body /Socket ends: Plastic POM black Plastic POM white Plastic POM conductive (EX-conformity)Sleeves: See type VMC
Air operated Pinch Valves VMC Series
Competitive• Leight weight• Suitable for food application• EX-conformity•
Manual and Control Pinch Valves OV SeriesLike the air operated pinch valves, the manual and control pinch valves are excellent for the isolation of abrasive media such as slurries and liquids.
Various drive options offer different control possibilities.
If requested by the customer, installation of various accessories such as proximity switches, solenoid valves, positioners, etc. are possible.
Control Valve: For operating pressure up to 40 bar Diameters: DN 25-500 mm Other diameters available on request. Variations: manual (handwheel), electro- mechanical, pneumatic or hydraulic operations Operating pressure: 1-40 bar Installation length: DIN, ASME, ISO Body: Aluminium, cast iron, steel, stainl. steel Sleeves: Natural rubber, Neoprene, EPDM, Nitrile, Viton
Diameters: DN 15-250 mm
Variations: Handwheel, Pneum. Actuator
Body: Aluminium
Sleeves: Natural rubber, Neoprene, EPDM, Nitrile
Manual and Control Pinch Valves RV Series
Knife Gate ValvesKnife Gate Valves (KGV) specialised to handle fluids, suspensions and granules / powders.
To be able to cover a very wide range of use and offer ideal application-related solutions it is available in 4 different types.(Others available on request.)
Diameter: DN 50 - 1000 mmOperation: Handwheel, Hand lever, pneumatic actuator, electromechanical motor
Body: Cast Iron / Stainless steelGate/Slide: Stainless steel AISI 304/316
Flange: DIN PN 10 and ANSI
Accessories
Pressure Switch
Filter Regulator
Quick Exhaust Valve
AKO VAC Comfort
AKO VAC Basic
Non-return Flow Arrangement
Solenoid Valve
Visual Pressure Indicator
Proximity Switch
Safety Arrangement
KGV Accessories Pressure Relief Valve
Knife Gate Valve type C• Knife Gate Valve type D•
Knife Gate Valve type A• Knife Gate Valve type B •
AKO Armaturen & Separations GmbHD-65468 Trebur-Astheim Phone: +49 (0) 61 47-9159-0Adam-Opel-Str. 5 Fax: +49 (0) 61 47-9159-59Web: www.pinch-valve.com E-Mail: [email protected]
We have the innovative solution for the following industries:
Conveying systems•
Silo branch•
Cement branch•
Mining industry•
Feed industry•
Pigments•
Granulates•
Ceramic industry•
Glass industry•
Plastic industry•
Chemical industry•
Sewage water industry•
Pharmaceutical industry•
Beverage industry•
Food industry•
Wine industry•
Vacuum toilet systems•
Dosing systems•
Weighing systems•
Vacuum conveying systems•
Powder coating systems•
Dust arrester•
A• ir venting systems
etc.•
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Manual and Control Pinch Valves
VZ