| Size | 15mm (1/2”) to 100mm (4″). |
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| End Connection | Flanged as per ANSI B 16.5 Class 150. |
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| Stem Packing | Self adjusting, Spring loaded PTFE packing |
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| Seating | Standard-Soft seat PTFE backed by EPDM. Optional-VITON/EPDM/ Buna Nitrile. |
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| Characteristic | On-Off, normally close and normally open. |
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| Working Temperature | On steam-continuous 155°C Intermittent 180°C. with Teflon seating, Buna Nitrile 80°C., EPDM 135°C., VITON 180°C. |
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| Piston | Steel (Forming). |
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| Actuator Spring | IS 4454 Grade III, duly painted |
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| Operating cycles | 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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| Maximum operating pressure differential | Refer to graph. |
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| Sales Point | Full ported flanged valve to give maximum flow, long life, simple in construction. |
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| Back Pressure | Suitable upto 2.5 bar. |
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| Pressure Temp. rating | As per ANSI B 16.5 Class 150. |
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| Trim | St. St. AISI 304/316 Ground and hard chrome plated. |
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| Plug and Seat | St. St. 304 or 316. |
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| Leakage | Soft Seated Class VI , as per ANSI B 16.104-1976. |
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| Working Fluid Press | Refer to table below |
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| Actuator | Stainless Steel ASTMA351 (CF8). |
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| Cylinder Flange | Stainless Steel ASTMA351 (CF8). |
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| Piston Packing | Buna Nitrile |
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| Actuator Working Pressure | 3.5 to 6 Bar (refer to graph) (Signal Pressure) inlet pressure depended. |
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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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| Accessory | Air lock, Indicating limit switch box, Solenoid valves, 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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| Instruction Manual: | Refer to IM 5612/5622. |
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