RNETT V A L V E M I N I N G C A T A L O G

Transcription

1 RNETT V A L V E M I N I N G C A T A L O G

2 Our company ARNETT is a company that designs, manufactures and markets standard, and specialized valves. Its comprehensive range of manufacturing allows one to cover many industrial applications and the ability to control all kinds of fluid. Founded in October 0, with a staff having more than 0 years experience in the design and manufacture of valves. This experience, satisfaction and quality of work is what has assisted the company in evolving into what it is today, continually developing new products to meet the demands of industry and our customer s needs. Today, ARNETT is one of the largest manufacturers of valves in both domestic and international markets, with young and highly qualified staff continually willing to give the best service and attention to its customers.

3 SUMMARY Processes Applications M Series X Series H Series T Series A Series AB Series F-FK Series UB Series D Series C Series R Series B Butterfly Series

4 Processes Crushing Screening Truck Loading Magnetic Separation Grinding Thickening & Clarifying Other Processes Hydro Cyclone Flotation More than 00 projects every year Dams Water Treatment Plants Pumping Stations Hydropower Plants Desalination Plants Paper & Pulp Cement Plants Mining & Slurries Oil & Gas

5 Applications M X H T A AB // / // // // / // // // // // // / // / / / // Acid washing Acidic process slurry Barren organic Caustic cyanide CCD underflow CCD wash Column flotation Concentrated HSO Cyclones Desliming Dewatering Plant Electrolyte Feed/process water Filters Floation separators Flocculent Grinding circuit Heat exchange oil High pressure booster Hopper storage Lime slurry Loaded carbon Loaded organic Magnetic separation Mill discharge Mill feed Ore feed Paste fill plant & pipeline Pregnant solution Process/Raw Process slurry Process water Pump isolation Recirculation Re-use water Screens Slimes recovery Slurry pipeline Slurry tailings Stock tank Sump isolation Tailings Tank blanking Thickener underflow Thickeners Thickener isolation Water Water injection M X H T A* AB* 0% Solids *c/ deflector Denomination Shore A Hardness Elasticity Abrasion Impact Chemical Resistance NR (+) 0 B 0% Solids R R R Urethane Sealing Type Shore A Hardness Ultrathane F0 Rubber Sealing Type Legend Natural Rubber Copper Mining Gold Mining Iron Mining Tensile Strenght Nitrile SBR (+) 00 B (+) 00 B >0% Solids Ethylene Propylene B E Chemical Resistance PSI E E B Good NPR (+) 0 B Very good Excellent End of line Fluorocarbon Abrasion Impact Applications Model X, Model M, Model H Neoprene VITON (+) 0 B

6 M Series Arnett s M Series Knife Gate Valve is known as a LUG/Wafer, Semi-LUG or Narrow condition also ensures low load loss, thus allowing optimal performance of the pumping and conveyance systems. Body Knife Valve. It has an easily recognizable robust design and a thick knife, with renewable sleeves made from carefully studied high resistance material, there- fore guaranteeing excellence in mining services. Suitable for BIDIRECTIONAL operation, symmetrical body, lightweight and minimum space required for installation. For proper installation and operation, this valve should be mounted between two connection flanges which will compress the sleeves or seals, thus creating a sealtight fitting and allowing the knife to travel smoothly in opening and closing. Its main use is in line services and applications where Suitable for working with abrasive and corrosive fluids thanks to the wide range of materials which the bodies, knives and sleeves can be made from, whilst turbulence, which can lead to premature wear inside the valve and in the nearby pipe system, can be the piping can be depressurised and drained in disassembly and maintenance. The Arnett standard for M Series to (DN-0 to DN-00) is bars ( PSI), making this product one of the most robust and reliable in this series. eliminated with the shut-off valve. This Common applications Pump isolation Storage tank outputs Hydrocyclone discharge Flotation cells Thickener tunnels Tailing pipelines Filter isolation Mill discharge Junctions and tie-ins Sand and sludge conveying Slurry pipelines Pneumatic slurry conveying Distribution tanks Standard Components DESCRIPTION GJS-00 CFM Body GJS-00 CFM DN0 to DN0 (bigger under request) Knife gland AISI-0 AISI- GJS-00 CFM GREASED PACKING DN0 to DN00 ( - ) kg/cm - psi DN00 to DN0 ( - ) Sleeve Support Stud Self-locking nut Bottom cover joint Bottom cover plug NATURAL RUBBER + F- SJR F-ZINC AISI-. ZINC A-. ZINC A-. ZINC A-. ZINC A- A- A- GJS-00 CFM A- A- kg/cm - 0 psi Flanges Drilling: ANSI B. ( lb) & PN Other: DIN PN, DIN PN, DIN PN, Australian standard... Other Materials: AISI Ti, Duplex, SMO, Uranus B, Ni-Resist, Ductile Ni-Resist, other under request.

7 X Series Arnett s X Series Knife Gate Valve is considered to be a High Performance Knife Valve. Robustly designed with renewable ensures very low load loss, thus allowing optimal performance of the pumping and conveyance systems. reinforced sleeves made from carefully studied high-resistance material, therefore guaranteeing maximal performance in mining services. Bidirectional service and symmetrical body. It s most outstanding feature is the design of the sleeves, which are permanently adjusted through a compressor ring which forms part of the connection flange. For this reason, this valve is suitable for use as an Suitable for working with highly abrasive fluids, whilst turbulence, which can lead to premature wear inside the valve and in the nearby pipe system, can be eliminated with the shut-off valve. This condition also end-of-line in pressurised systems or systems with load, and is ideal in work areas where piping sections, hoses, movable pump units and pools need to be assembled and taken down for maintenance or operation. Common applications Pump isolation Storage tank outputs Hydrocyclone discharge Flotation cells Thickener tunnels Tailing pipelines Mill discharge Junctions and tie-ins Sand and sludge conveying Slurry pipelines Pneumatic slurry conveying Distribution tanks Filter isolation Standard Components DESCRIPTION GJS-00 CFM Body GJS-00 CFM DN0 to DN0 (bigger under request) Knife gland AISI-0/AISI AISI- GJS-00 CFM GREASED PACKING DN0 to DN00 ( - ) kg/cm - psi DN00 to DN0 ( - ) * Sleeve Sleeve retaining Support Stud Self-locking nut Nut plug NATURAL RUBBER + F- NATURAL RUBBER + F- SJR F-ZINC AISI-. ZINC A-. ZINC A-. ZINC A-. ZINC A- A- A- A- A- A- A- kg/cm - 0 psi Flanges Drilling: ANSI B. ( lb) & PN Other: DIN PN, DIN PN, DIN PN, Australian standard... Other Materials: AISI Ti, Duplex, SMO, Uranus B, Ni-Resist, Ductile Ni-Resist, other under request.

8 H Series Arnett s H Series Knife Gate Valve is defined as a High Pressure LUG-Type Knife Valve (0 bars or over). It has a robustly This condition also ensures low load loss, thus allowing optimal performance of the pumping and conveyance systems. designedbody for working at maximal performance under high pressures, with renewable sleeves made from carefully studied high-resistance material, therefore guaranteeing excellence in mining services. For proper installation and operation, this valve should be mounted between two connection flanges which will compress the sleeves or seals, thus creating a sealtight fitting and allowing the knife to travel Suitable for bidirectional operation, symmetrical body, working pressures available on request up to bars (0 PSI). Suitable for working with abrasive and corrosive fluids thanks to the wide range of materials which the bodies, knives and sleeves can be made from, whilst turbulence, which can lead to premature wear inside the smoothly in opening and closing. For specific application in high pressure services which require robust, well manufactured blocking element. For application in conveying solutions with a high con- centration of high pressure solids such as slurry pipelines, tailing pipelines, high pressure pulp pump impulses, drainage in high pressure lines, etc. valve and in the nearby pipe system, can be eliminated with the shut-off valve. Common applications High pressure pump isolation Tailing pipelines Mill discharge Sand and sludge conveying Slurry pipelines Drainage in high pressure lines Standard Components DN0 to DN00 DESCRIPTION Body Knife gland Joint GJS-00 GJS-00 AISI-0 / DUPLEX SJR NATURAL RUBBER GREASED PACKING (bigger under request) DN0 to DN00 ( - ) kg/cm - 00 psi >00 psi under request up to 0 psi Bush NATURAL RUBBER + F- Support SJR. ZINC Flanges Drilling: ANSI B. ( lb) & PN Cover joint Lower cover Greaser ST ZINC SJR STEEL Other: Australian standard, PN 0... Other Materials: AWCB, AISITi, DUPLEX, SMO, Uranus B, Ni-Resist, Ductile Ni-Resist,... under request.

9 T Series ARNETT s T Series Knife Gate Valve is built to comply with TAPPI Directives TIS 0- and MSSSP-. Known as LUG-Type Knife Valve. Its standard design corresponds to a UNIDIRECTIONAL service valve, although we can also prepare this unit for BIDIRECTIONAL service. As with all our products, O s robust design is included as standard. Suitable for Industrial Water, Reclaimed Water, Muddy Water, Industrial Liquid Waste services and, in general, for all fluids containing a solids load of up to %. It is an ideal product for reliable use in water distribution and sectorisation systems, operation loops, run-offs, drains, etc. Its design allows work within a maximum pressure range of PSI ( bars) to. This valve can be used with all types of actuators and automat devices. Manual Chains, Gearboxes, Pneumatic Actuators, Hydraulic Actuators and Electric Actuators can be easily fitted in the modular structure. Common applications Pump isolation Storage tank outputs Water supply systems Water discharge, impulses & drainage Thickener tunnels Filter isolation Mill discharge Junctions and tie-ins Industrial liquid waste conveying Water control panels Sealing water systems Lime slurry conveying Standard Components DESCRIPTION AWCB CFM Body Knife AWCB AISI-0 CFM AISI Guide gland Joint RCH 00 CFM SYNT + PTFE DN0 to DN0 ( - ) (bigger under request) DN0 to DN00 ( - ) kg/cm - psi DN00 to DN00 ( - ) kg/cm - 0 psi DN00 to DN00 (0 - ) kg/cm - 0 psi Support Stud Self-locking nut Seat Socket SJR F-ZINC AISI- ST ZINC A-. ZINC A-. ZINC A- ST ZINC A- AISI- Flanges Drilling: ANSI B. ( lb) & PN Other: PN, PN, Jis k, Australian standard Other Materials: AISI Ti, Duplex, SMO, Uranus B, Ni-Resist, Ductile Ni-Resist, other under request.

10 A Series ARNETT s A Series Knife Gate Valve is Metal and/or Hard Metal (e.g. Ni-Hard)baf- known as WAFER-Type Knife Valve. Suitable fles for longer working life of the bodies and for all kinds of medium and low pressure use seals, with this configuration also allowing whenever UNIDIRECTIONAL service applications in fluids with medium solids applications are required and allowed. loads in low-pressure sectors which require an economical, reliable product. Its standard configuration is suitable for Industrial Water, Reclaimed Water, Muddy This valve can be used with all types of Water, Industrial Liquid Waste services and, actuators and automat devices. Manual in general, for all fluids containing a solids Chains, Gearboxes, Pneumatic Actuators, load of up to %. It is an ideal product for Hydraulic Actuators and Electric Actuators reliable use in industrial water distribution can be easily fitted in the modular structure. and sectorisation systems. It allows the use of Polyurethane, UHMWP, Rubber-Coated Common applications Pump isolation Mill discharge Storage tank outputs Junctions and tie-ins Water supply systems Industrial liquid waste conveying Water discharge, impulses & drainage Water control panels Thickener tunnels Sealing water systems Filter isolation Lime slurry conveying Standard Components DESCRIPTION GJL-0 CFM Body GJL-0 CFM Knife AISI-0 AISI Guide gland Joint Support Stud F-ZINC AISI- ST ZINC A- Self-locking nut. ZINC A-. ZINC A- ST ZINC A- Seat Socket RCH 00 GJS-00 CFM SYNT + PTFE SJR AISI- DN0 to DN0 ( - 0 ) (bigger under request) DN0 to DN00 ( - ) kg/cm DN00 ( ) kg/cm DN0 to DN00 ( - ) kg/cm DN0 to DN00 ( - ) kg/cm DN0 to DN00 ( - ) kg/cm DN00 to DN0 ( - ) kg/cm Flanges Drilling: ANSI B. ( lb) & PN, PN, PN, Jis k, Australian standard Other Materials: AISI Ti, Duplex, SMO, Uranus B, Ni-Resist, Ductile Ni-Resist, other under request.

11 AB Series ARNETT s AB Series Knife Gate Valve is It allows the use of Polyurethane, UHMWP, known as WAFER-Type Knife Valve. Suitable Rubber-Coated Metal and/or Hard Metal (e.g. for all kinds of medium and low pressure use Ni-Hard) baffles for longer working life of the whenever BIDIRECTIONAL service applica- bodies and seals, with this configuration tions are required and allowed. also allowing applications in fluids with medium solids loads in low-pressure Its standard configuration is suitable for sectors which require an economical, Industrial Water, Reclaimed Water, Muddy reliable product. Water, Industrial Liquid Waste services and, in general, for all fluids containing a solids This valve can be used with all types of load of up to %. It is an ideal product for actuators and automat devices. Manual reliable use in bidirectional industrial water Chains, Gearboxes, Pneumatic Actuators, distribution and sectorisation systems. Hydraulic Actuators and Electric Actuators can be easily fitted in the modular structure. Common applications Pump isolation Mill discharge Storage tank outputs Junctions and tie-ins Water supply systems Industrial liquid waste conveying Water discharge, impulses & drainage Water control panels Thickener tunnels Sealing water systems Filter isolation Lime slurry conveying Standard Components DESCRIPTION GJL-0 CFM Body GJL-0 CFM Knife AISI-0 AISI gland GJS-00 Joint Seat O-Ring NITRILE Support SJR Stud F-ZINC AISI- ST ZINC A- Self-locking nut. ZINC A-. ZINC A- ST ZINC A- SYNT + PTFE +AISI- DN0 to DN ( - ) kg/cm DN00 ( ) kg/cm DN0 to DN00 ( - ) kg/cm DN0 to DN00 ( - ) kg/cm DN0 to DN00 ( - ) kg/cm Flanges Drilling: ANSI B. ( lb) & PN, PN, PN, Jis k, Australian standard +AISI-0 DN0 to DN00 ( - ) (bigger Series UB) Other Materials: AISI Ti, Duplex, SMO, Uranus B, Ni-Resist, Ductile Ni-Resist, other under request.

12 Other products F-FK Series Description: Unidirectional waferdesign knife gate valve. One-piece cast body with guides to support gate and seat wedges. Provides high flow rates with low pressure drop. Applications: Suitable for working with dry products like powder and grain. It is generally used for gravity discharge of dry solids. DN0 - DN00 DN0-DN: Kg/cm DN:, Kg/cm DN00-DN00: Kg/cm DN0-DN00:, Kg/cm DN0-DN00: Kg/cm UB Series Description: Bidirectional waferdesign knife gate valve. Two-piece cast body, joined by screws, with internal guides for smooth movement of through conduit during operation. Provides high flow rates with low pressure drop. Applications: Suitable to work with clean or bland solids concentration liquids. DN0 - DN000 DN0 - DN00: kg/cm DN00 - DN0: -kg/cm DN00 - DN000: -kg/cm D Series Description: Unidirectional flanged gate valve (bidirectional option to order), designed for high pressure applications, with selfcleaning seal. Single piece die-cast body with screwed-down bonnet and wedges to guarantee the seal. Applications: Suitable for working with clean liquids or liquids with a concentration of solids: DN0 - DN000 PN, - PN 0

13 Other products C Series Description: Unidirectional knife gate valve. Mechanically - welded body. Various seat and packing materials available. Face-toface dimension in accordance with O standard, it is also possible to build the product according to the customer s needs. Applications: Suitable for solids, also recommended in gravity discharge applications for fluids with high solid content. x - 0x0. Larger sizes on request. Standard: 0, Kg/cm. For larger pressures, consult ARNETT. R Series Description: Wafer swing or tilting disc check valve (can be manufactured with flanges on request). One-piece cast body which provides easy evacuation of solid particles contained in the fluid. Can be supplied with auxiliary spring to obtain faster sealing. Applications: Suitable for liquids that DN0 - DN00. contain a maximum of % suspended solids. DN0-DN00: maximum PN. DN00-DN00: maximum PN. B Butterfly Series Description: Flanged butterfly valve with single or double excentricity. Construction, dimensions, materials and design pressure adapted to customer s requirements.actuators: Hydraulic, Electric, Manual. Applications: Hydroelectric power plants, water pumping aplications, combined cycle thermal power plants... DN0 - DN000