| Size | 20mm (3/4”) to 80 mm (3”) |
|---|---|
| Body & Bonnet Material | SG Iron IS-1865-400/15A. Cast Steel ASTM A216 Gr. WCB, St. St. ASTM A351 CF8(SS304), or ASTM A351 CF8M (SS316). |
| Pressure Temp. rating | As per ANSI B 16.5 Class 150. |
| End Connection | Flanged as per ANSI B 16.5 Class 150. |
| Design Standard | As per ANSI B 16.5 Cl. 150 |
| Face to Face | As per DIN 3202 Part I Series F1 |
| Testing Standard | As per IS-6157-1981. |
| Trim | St. St. AISI 304/316 Ground and hard chrome plated. |
| Stem Packing | Self adjusting, Spring loaded Teflon packing. |
| Seating | Soft seated PTFE. Optional-Viton/EPDM, Buna Nitrile. |
| Leakage | Soft Seated Class VI , as per ANSI B 16.104-1976. |
| Working Fluid Press | Refer to table below |
| Working Temperature | On steam-continuous 155°C Intermittent 180°C. with Teflon seating, Buna Nitrile 80°C., ]EPDM 135°C., VITON 180°C |
| Cylinder Cover | Stainless Steel ASTMA351 (CF8). |
| Piston Packing | Buna Nitrile. |
| Actuator Spring | IS 4454 Grade III, duly painted |
| Actuator Working Pressure | 3.5 to 6 Bar (refer to graph) (Signal Pressure). inlet pressure depended. |
| 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. |
| Life Expectancy | Over one million cycles (lab tested in ideal condition) |
| Air Quality | Lubricated /Non-lubricated. |
| Maximum operating pressure differential | Refer to graph |
| Accessory | Air lock valve positioner Indicating limit switch box, Solenoid valves, Filter regulator gauge. Other accessories available on application. |
| 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. |
| Back Pressure | Suitable upto 2.5 bar. |
| Instruction Manual: | Refer to IM 5612/5622. |
| Note | Use of AVCON FRG (Relieving type) set air pressure not more than 5.5 bar. |
Technical Data
5616G-5619G-1.pdf
Diagrams

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