| Size | 20mm (3/4″) to 100mm (4″) |
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| Body | Cast Iron : IS 210 Gr. FG200 SG Iron- ASTM A536, Gr.60-40-18 (DIN 0.7043)(GGG40.3). Cast Steel: ASTM A 216 Gr. WCB St.St.: ASTM A 351CF8(SS304),or ASTM A351CF8M(SS316). |
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| Pressure Temp. rating | As per ANSI B 16.5 Class 150. |
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| End Connection | Flanged as per ANSI B 16.5 Class 150. |
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| Trim | St. St. AISI 420/304/316 Ground and burnished. |
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| Stem Packing | Self adjusting, Spring loaded Teflon packing |
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| Plug and Seat | St. St.: AISI 420/304/316 |
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| Seating | Soft seated PTFE. Optional-Viton/EPDM, Buna Nitrile. |
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| Leakage | Soft Seated Class VI , as per ANSI B 16.104-1976. |
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| Characteristic | Mixing or Diverting |
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| Working Fluid Press | Refer to table below |
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| Working Temperature | On steam-continuous 155°C, Intermittent 180°C, EPDM 135°C, VITON 180°C. |
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| Cylinder, Cover, Body & Piston: | Glass filled polyamide. |
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| Piston Packing | Buna Nitrile |
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| Operating Cycles per hour | Upto 50 mm 300 cy/hr., (tested on air, on other fluids this figure may vary). For other sizes detail, refer to AVCON. |
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| Actuator Spring | IS 4454 Grade III, duly painted |
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| Act. Working Signal Pressure | 3.5 to 6 bar (refer to graph) |
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| Life Expectancy | Over one million cycles (lab tested in ideal condition) |
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| Air Quality | Lubricated filtered and free of moisture. Shop air or dry instrument quality air. |
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| Max. Operating | Refer to graph |
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| Accessory | Air lock, position indicating limit switch box, solenoid valve, filter regulator gauge. Other accessories available on application |
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| Application | For control of air, water, oil, gas, steam in textile, power generation, paper & pulp, chemical, petrochemical industries, PSA nitrogen system, air dryer, gas generator and others. |
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| Back Pressure | Suitable upto 2.5 bar. |
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| Instruction Manual: | Refer to IM 5816M/5819M. |
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