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Inlet Full Nozzle made of forged materials to ensure safe operations at the heighest pressure conditions. |
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Body as well as inlet/outlet connections are deliberately oversized compared to the recommendations of
API-526 to provide favourable flow characteristics and keep flow velocities and dynamic pressure losses low in the feed pipe. |
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Stem is precisely guided by a piston which slide in the guide bush. The piston and guide bush provide a large guiding area which ensures concenstric spindle loading and repeatability of opening and closing cycles. |
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All internal part s made from corrosion resistant austenitic materials with balanced thermal expansion coefficients |
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Balanced bellows available in variety of materials like SS316, Hastelloy, Inconel 625 etc to take care of all corrosive media and effects of high temperatures. |
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Optional provision of special seat with 'O' ring (SN 124) to achieve exceptional leak tightness on gas service. |
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Precisely wound spring made from chrome vanadium steel specially designed to eliminate eccentric loading and provide full relieving capacity at an accumulation of only 3%. |
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All valves bodies provided with sturdy mouting brackets to absorb reaction forces. |
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All valves precisely set on pneumatic test benches and tested for seat leakage as per API-527. |
