Microne Industries

Ambattur, Chennai, Tamil Nadu

We manufacture a versatile range of process ball valves in single, two, and three-piece constructions. The valves are available in full-bore and regular-bore designs, in a variety of end connections and materials to suit customer requirements. The floating ball design of ball valves is the universal choice for most process and utility applications. In this design, sealing takes place by allowing the ball under pressure to move towards the downstream seat to effect a tight seal. Our floating ball valve design has a small cavity, making it a no cavity ball valve with a low pressure drop. These valves are bidirectional valves.

Pig valves basically work like ball valves. They are used in pig launching and receiving systems. These valves are preferred instead of using pig launcher and receiver spools. They have a compact structure. Quick open closures are mounted on them.

Microne specialized in manufacturing valves in Duplex, Super Duplex, Inconel, Monel, UNS N08926, UNS N07718, UNS N08825, UNS N06625, Hastelloy, Aluminium Bronze, 17-4PH. Design FeaturesBuilt to IS and AWWA standards.Robust, reliable & long lasting.Range 200 mm to 2500 mm circular / rectangular / square openings, larger sizes on request.Manually Gear / electric operated.Reinforced frame and disc gives the rigidity.Rubber seal design.Rising stem & Non-rising stem configurationWall / Embedded / Channel Mounting and other installationOther Material of constructions are available

Specially designed for Molecular Sieve application it can be used effectively in dirty services. The ball movement off the seats allows a cleaning action of the ball surface thus eliminating the friction during opening/closing actions and allowing for reduced torque/thrust during operation (Non-contact Rising Stem Ball Valves). DESCRIPTION The design of the Non-contact Rising Stem Ball Valve (RSBV) avoids issues of trunnion mounted, floating ball and other conventional valve types under the next extreme conditions: TEMPERATURE FLUCTUATION, EXTREME HIGH OR LOW TEMPERATURESHIGH PRESSURE, HIGH DIFFERENTIAL PRESSUREMEDIA WITH SOLID PARTICLESFREQUENT SWITCHING(ESD) EMERGENCY SHUTDOWN / FAST STROKE

Pressure Seal valves are used primarily, but not limited, to power generation plants with fossil, coal, thermal, gas, nuclear power plants, steam power stations, etc. Pressure seal valves are excellent in the following conditions: high pressure, high temperature, steam, oxidizing environments, among others. One of the most important features of MICRONE Pressure Seal Cast Steel Valves is it ability to use the pressure line to assist in the seal of the valve with a preloaded metallic or graphite pressure seal gasket placed between body and bonnet which reduces weight for easy installation and maintenance increasing safety and seal of the body-bonnet joint.

MICRONE through conduit slab gate valves are typically used in the oil and gas industry for installation in liquid products and secondary recovery, midstream and downstream pipelines. Typical applications include, but are not limited to: Mainline block valves.Tank and station valves.Launcher/receiver trap valvesMeter bypass valvesEmergency shutdown valvesManifold valvesTransmission and distribution pipelinesThe engineered bore sealing mechanism of the TCSGV valve is the primary metal-to-metal seat and secondary soft seat. This conguration provides reliable soft sealing and uncompromised metal sealing for severe/heavy-duty services involving

Lubricated Plug Valves are robust in construction and easy-in-line to maintain. These valves are used where existing pulsating or static high pressures are present. These valves are suitable for media that are used in various industries, such as petroleum, chemical industry, pharmacy, chemical fertilizer, electric power industry, etc. A lubricant is injected in between the plug face and the body seat to reduce friction and seal ports. The lubricants are selected based on the process fluid used. The sealant is injected through a pressure fitting into the body cavity and distributed across all seating surfaces via grooves in the plug.

Trunnion Mounted Ball Valve is the preferred choice of ball valve in higher sizes and pressure ratings and is used in pipelines and critical process applications. The valves have advanced design features such as a built-in cavity relief mechanism, anti-static, and intrinsic double block and bleed facility. The valves are of 2-piece or 3-piece design, bolted/welded at the body connection joint, with flanged/butt weld ends, in reduced and full bore designs. These valves are available in forged construction as well as cast construction. Full Internal weld overlay or weld overlay on seat pocket area and body cavity can be provided with in-house cladding facility.