Mining and mineral processing - Stafsjö | First in knife gate solutions

Our valves for slurry handling covers several pressure classes making the ... It is widely used in many different fields of applications and it can be used on both fluids and dry media. ... Both types are suitable for abrasive and demanding slurry.

Pipelines Keep Material on the Move - Coal Age

Dec 19, 2014 ... By the time run-of-mine coal enters the processing plant, slurries need ... This type of pipe system can also cut maintenance times ... coal mining that feature the Certa-Lok Yelomine restrained-joint pressure piping system. ... In fact, in an ideal situation, compared to conventional valves used in mining and...

Evaluation of Safety Shutoff Valve System on Methane Gas ...

Bureau of Mines Information Circular/l986. Evaluation .... s y s tem. In the field tests, both fire-safe ball valves and standard brass ball ... protection. Neither valve could maintain line pressure beyond 11 min in ... used in the Bureau's methane drainage pipeline system can be retrofitted .... duration of the type of fire under...

Weir Minerals - First choice for mining and minerals - The Weir Group

Expertise where it counts. At Weir Minerals we deliver excellent wear resistant engineered products with unrivalled service and support that increase productivity...

Mining Broch. - Red Valve

Valve products are used in every type of mining operation worldwide. A pioneer and ... High-pressure pinch valve on tailing at a BHP Copper Mine. Providing a...

Fluid Power Basics - Lesson - www.teachengineering.org

These are all examples of how fluid power is used in our everyday lives. .... Safe in hazardous environments: Fluid power can be used in mines, chemical plants, .... pressure regulator: A type of pneumatic pressure control valve that controls the ... solenoid: A switching device that uses the magnetic field generated by an...

Valves for Slurry Transport - Mogas

the types of mining valves MOGAS designs and manufactures. ... Field replaceable seats minimize .... pressure. Typical Seat Designs Used for Slurry Transport. Slurry transport operating challenges are similar—but the engineered designs to.

Proportional and Servo Valves - Types of Bosch Rexroth Valves and ...

Proportional directional valves are used as directional, pressure and flow control valves. Using integrated electronics, they reduce the cabling effort and simplify...

IVT Ni Mining

Nickel Mining has major two type of method, one HPAL(High Pressure Acid ... The valve used by these mines have special specifications and requiremements.

Industrial and Mining Products Supplier | Corix Water Products ...

From pipe and fittings to valves and pumps, we'll work with you to find the right solutions to fit the ... Explore our wide selection of industrial and mining products.

CHAPTER 14: Sequence Valves and Reducing Valves | Other ...

Apr 8, 2007 ... Material Handling · Mining · Other Industries · Packaging · Plastics & Injection ... Other types of pressure controls include sequence valves, ... Counterbalance valves are internally drained, except when used in some regeneration circuits. ... This valve can be changed to external pilot i...

Valve

A valve is a device that regulates, directs or controls the flow of a fluid by opening, closing, or partially obstructing various passageways. Valves are technically fittings, but are usually discus...

Mining & Metals | SAMSON

Our control valves also play an important role in the extraction of metals. Where ... Fields of applications ... Leaching is an industrial mining process to extract copper from ore via a series of chemical reactions. ... and abundant availability, steam is used in just about every industry in countless applications across the globe.

valve selection guide for the mining industry - DeZURIK

Feb 12, 2014 ... An ANSI Pressure Class Severe Service Knife Gate valve in a slurry concentrate pump ... DeZURIK engineers spent many hours in the field listening to customers ... Seat Type. Metal & Resilient ... May Be Used. May Be Used.

Industrial Manufacturing | Swanson Industries Mining

Longwall Hydraulic Cylinders and Valves | Filtration Systems ... on mining equipment specifications ensures unsurpassed reliability and reduced field service cost. Deron Rock Dusters In High Pressure Bulk, Portable and Trickle Designs.

Manual Butterfly Valve | Plastic Butterfly Valves | Asahi/America

Asahi/America offers manual plastic Butterfly Valves that provide moderate flow ... Fast Packs - Electric · Type-23 3-Way Ball Valves .... Globe Valves · Pressure Relief Valves .... They provide moderate flow control and therefore can be used for both on/off and ... Isolation valves, control valves, chemical processing, mi...

Lined diaphragm valves - Gemü

Full bore diaphragm valves are primarily used in the fields of water and waste water treatment, mining, the mineral, paper and cellulose processing industry, the...

Valves, Valve Supply, Valve Overhaul, Valve Refurbishment, Valve ...

These types of Valve come in a wide range of Materials, Pressure and ... We have proven expertise and skills in this field build up over many years. .... of valves are used are oil and gas, power generation, mining, water reticulation, paper mills,...

indapp - Apollo Valves

Mining. Power Generation. Refining. Chemical Process. General Industry ... based on the type of water (sea water, heavy water, de-ionized water, ... Many Apollo® valve products are used in water applications. .... The combination of pressure and temperature has removed all ...... If the cost of a field repair (Replacement.

Glossary - ball valves, check valves, gate valves & more

Once a particular size and pressure class valve is tested and passes theAPI-firetest ... are bolted together, and thus can be taken apart and repaired in the field. ... CHEVRON PACKING: A type of packing used in packing boxes consisting of a nest ...... from coal mines to power plants where the coal is de-watered and burned.