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Two Way standard  includes the utilization of numerous worldwide guidelines for creating excellent items. These norms cover the materials, aspects, resiliences, and checking for ball valves, guaranteeing that they can deal with the tensions and temperatures they are intended for. Various nations utilize various guidelines which makes it significant for the producer found anyplace on the planet to plan and create the appropriate item. Basically, the utilitarian plan of the valve is genuinely normal however the end associations are nation explicit or district explicit. For instance, the tasks executed by American organizations regularly have NPT strung valves though the ventures by European organizations have BSP strung valves. Also, the flanged associations on valves keep ASME or DIN guidelines relying on American or European workers for hire. The Japanese have their own spine principles prefixed with JIS. The British standard BS5351 was utilized widely for ball valve plan until it was supplanted by ISO 17292 norm. Programming interface 6D is the American identical norm for ball valve plan. Both the principles are comparative in content aside from a few minor contrasts. In India, we by and large use ISO 17292 norm related to ASME B16.34 standard. ISO 17292 gives all the vital data in particular drag distances across for decreased and full force ball valves according to pressure classes, the essential construction of ball valves for both drifting and trunnion mounted, butt weld end and attachment weld end aspects, ball and stem configuration, seat determination relying on temperature, testing methodology, markings on valves, and so forth ASME B16.34 standard gives the divider thickness subtleties relying on the material of development, pressure class, and temperature of activity of the valve. Most ball valves utilized in India accompany ASA ribs which have aspects according to ASME B16.5 standard. This standard gives the elements of spines relying on the tension class and size of the valve. Under the ASA system, the strain classes are determined by numbers, for example, 150#, 300#, 600#, 1500#, and 2500#. Each tension class is appropriate for working in a particular strain and temperature range. Commotion principles follow a more clear methodology. The strain classes are indicated as PN10, PN16, PN25, PN40, PN100, and so on which address greatest working tensions in the bar. There are projects executed by European workers for hire which have ball valves with DIN spines. Substitution of DIN flanged ball valves with all the more regularly accessible ASA flanged ball valves require one-time supplanting of pipeline spines with appropriate ASA ribs. The distance to be kept up with between two pipeline ribs is chosen by the up close and personal length of the ball valve. This length is given by ASME B16.10 standard. Valves produced as per ASME B16.10 norms can be fitted and supplanted with comparative valves onto the pipelines at whatever point required. Testing strategy for ball valves before dispatch is determined in BS6755 Part 1 and Part 2. BS6755 Part 1 gives the testing strategy for typical ball valves though Part 2 gives the Fire Safe Test methodology. Also, API 598 gives the necessary data to valve testing. Programming interface 607 gives the Fire safe test methodology. Other significant norms are ISO 5211 which gives the layered subtleties to actuator mounting cushions gave on valves. NACE MR0175 gives the necessities to break safe material to be utilized in oil and gas conditions containing H2S. ASME B16.11 standard gives the layered subtleties for strung closures, attachment weld closes for fittings. A valve fashioner really must comprehend the significance of planning valves according to the principles referenced previously. All valves which conform to the necessities indicated by the client and the comparing imperatives proposed by the principles become a justification behind client enchant. In our interest to surpass clients' assumptions each time, without fail, the Kavaata group takes exceptional consideration to follow every one of the necessities set out by the International guidelines so the item meets or surpasses our clients' prerequisites. WHY 3 WAY BALL VALVES CANNOT BE FIRE SAFE Ball valves with delicate polymer seats are utilized where tight shut off of stream is required. This magnificent shut off capacity of polymer seats accompanies a disadvantage high temperature administration requirement. All delicate situated ball valves can work at most extreme temperatures directed by the seat and seal properties. If there should be an occurrence of a fire episode at the site/industrial facility where these valves are introduced, it will bring about dissolving or vaporization of seats prompting huge spillages of pipelines. To stay away from such an occasion, fire safe ball valves were presented. These ball valves have extra auxiliary metal seats, which becomes an integral factor, when the delicate seats dissolve because of hotness, brought about by a fire. The significant piece of the spillage is captured on the off chance that the fire safe ball valve is in shut situation at the hour of the fire occasion. Such ball valves are confirmed as fire protected subsequent to clearing a test determined under API 607 norm, which is essentially a norm for disconnection valves. Allow us now to move our concentration to 3 Way ball valves. 3 way ball valves are utilized for stream redirection. Henceforth, the 3 Way valves work like elbows. It is very evident that elbows don't stop the progression of liquid yet simply redirect the course through 90 degrees. At the point when we apply the states of fire safe testing to a 3 Way ball valve, we observe that on account of a fire episode, the 3 Way valves will keep on permitting liquid to move through them. The polymer seats will soften because of the temperature yet giving an optional metal seat won't make a 3 Way ball valve fire safe. A few producers of 3 way ball valves truly do furnish a fire safe declaration with their valves. The main way a fire test can be led on a 3 Way ball valve is by closing one outlet and involving the other two ports for compressing and for spill testing. In any case, this game plan doesn't mirror real states of use where the closing of one outlet is absurd. As composed over, one port will keep on permitting entry of liquid under ordinary working condition. The course of action for fire test by closing one outlet, tests the fire security of the auxiliary metal seat on the shut side, yet doesn't fulfill the states of API 607 norm. There is another exceptional issue on account of 3 Way L Port ball valves which doesn't take into consideration fruitful fire safe test. If there should arise an occurrence of a two way valve, the ball inside the valve can drift towards the downstream seat when tension is applied. This trademark is taken advantage of as far as possible during fire safe testing. When the essential polymer seats are annihilated, the ball continues to drift under tension towards the optional metal seat and seals the conceivable spillage. Be that as it may, on account of a L port 3 Way ball, the drifting of the ball happens just in one bearing. Assuming the valve is pivoted by 90 degrees, there is no drifting of the ball. During fire safe trial of a 3 Way ball valve with one outlet shut, the ball is organized so that it can drift towards the metal seat. The valve in this design might pass the "fire safe test". Nonetheless, assuming the ball is pivoted by 90 degrees with the end goal that there is no drifting conceivable, the valve will bomb the fire safe test. This means the fire safe test is organized to suit the comfort of the producer since it can pass just in one potential setup. Any ball valve can finish the fire safe assessment just when enough tension is worked inside the valve to compel the ball to drift and limit spillage. The fire safe test should emulate real working conditions as the valve ought to forestall a fiasco during a fire occurrence. Assuming that a fire occurrence happens, a 3 Way ball valve will keep on permitting stream of liquids towards one port. This doesn't fulfill the prerequisite of the norm. It might permit or forestall the stream to the shut port contingent on whether the ball is in drifting or non-drifting design, at the hour of the episode. Subsequently, regardless of whether somebody were to contend that the valve limits move through the shut port during a fire episode, it is obvious from the above data, that the valve can work fire securely, just 50% of the time. No norm or designing practice can affirm an item as adjusting when it flops a fraction of the time. Subsequently, 3 way ball valves can't be fire safe.