MICROFINISH VALVES PVT. LTD.
ABOUT US
Microfinish will always strive to be the number ONE supplier of valves, pumps and process automation in the markets we serve. As part of our Quality Assurance system, we are continually looking for ways to improve not only our product line, but also the way we interact with and serve our customers at every level. We will always look at expanding into new geographical areas in order to provide technology that will help our customers achieve their business goals.
Turnover
100 Cr - 250 CrNumber of Employees
10-19Business Type
1. ManufacturerYear of Incorporation
Address
526RGhhcndhZCxLQVJOQVRBS0E=Facilities Available
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Our Products
Floating Ball Valve
Microfinish floating ball valves are available in a flanged type one piece side entry design; a two piece mainly ASME flange type design, and three piece with a variety of end connections such as threaded, socket weld, butt-weld, and extended butt-weld ends for in-line welding.
All configurations are available in reduced bore and full bore designs, in sizes from 1/2 inch (DN15) and up to 10 inch (DN250), and pressure classes from ASME 150 to 2500 (size dependent).
Trunnion Mounted Ball Valve
Microfinish trunnion mounted ball valves are available in a one piece fully welded design, mainly for underground installation; two piece which is mainly the ASME flange type design; and three piece with extended pups for in-line welding.
All configurations are available in reduced bore and full bore design, in sizes from 2 inch (DN50) and up to 48 inch (DN1200), and pressure classes from ASME 150 to 2500.
Low Emission Valves
Since the introduction of the U.S. Clean Air Act in 1963, the U.S. Environmental Protection Agency (EPA) has set increasingly stringent guidelines regarding fugitive emissions from industrial facilities in general, and from valves in particular. Typically, valves attribute 50% to 60% of methane emissions in a refinery plant, and 80% are associated with a valve stem leak.
Cryogenic Valves
The Microfinish cryogenic valve line is available in trunnion mounted valve type up to 24 inch (DN 600) and floating ball type up to 10 inch (DN 250). The various configurations are available in reduced bore and full bore designs, and pressure classes from ASME 150 to 2500 (size dependent). The valve must function properly at temperatures as low as -269°C/-450°F and precise tolerances are set for those parts to be subjected to thermal shock and shrinkage.
Metal Seated Valves
The Microfinish robust metal seated ball valve line outperforms in the harshest industrial conditions. This includes extreme high temperature up to 650°C / 1200°F, abrasive medium such as fly-ash, slurry, and pulp applications, and pressures as high as class 2500.
By default, Microfinish metal seated ball valve line exceeds FCI-70-2 Class V leak rate with outstanding repeatability. Class VI leak rate is also feasible upon special request, and pending approval from the Microfinish engineering te
Oxygen Service Valves
Microfinish cleaning procedures for oxygen service valves are in full compliance with the following international standards and corporate specifications: CGA G-4.1, ASTM A380/A380M, EIGA 33.06, Linde standard LS 141-47 part 1 and 2, Linde standard LS 031-6X7,Praxair standard GS-38, and Reliance standard spec No.100080-1-SS-PP-004-Part IV App. B and E.
Valves for Chlorine Service
Microfinish valves for dry chlorine service are in full compliance with the guidelines established in the chlorine institute, Pamphlet 6: "Piping Systems for Dry Chlorine".
The valve body material is made from carbon steel WCB, LCB or LC1 (for low temperature), and trim made of Alloy C22 or Alloy C276 material. Microfinish chlorine service valves are cleaned, assembled, tested, packed and delivered under the same conditions of valves used for oxygen service.
Bellows Seal Valves
Microfinish bellows seal valves include a formed bellows welded to the stem on one side and to the bottom of the bonnet at its bottom end, creating a tight seal. Bellows are available in many materials for most corrosive chemical applications.
In applications where total containment of toxic media is mandatory, Microfinish bellows seal globe valves excel. Our valves carry a maintenance-free guarantee of 5,000 cycles, and a higher cycle life of 10,000 cycles is available on request.
Swing Check Valves
The broad line of Microfinish cast steel gate, globe, and check (GGC) valves feature leading-edge, robust design technology. Microfinish GGC valves meet the most stringent international standards for fugitive emissions such as ISO15848-1 and API 624.
Microfinish GGC valves are widely used in most process applications, from upstream industries such as offshore production platforms, all the way through the process and distribution lines
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