5816M / 5819M

5816M / 5819M

3/2-Way Pneumatic Piston Operated Valve for Mixing or Diverting Application with Engineering Plastic- Piston Actuator.

Product Specifications

Size20mm (3/4″) to 100mm (4″)
BodyCast 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).
Pressure Temp. ratingAs per ANSI B 16.5 Class 150.
End ConnectionFlanged as per ANSI B 16.5 Class 150.
TrimSt. St. AISI 420/304/316 Ground and burnished.
Stem PackingSelf adjusting, Spring loaded Teflon packing
Plug and SeatSt. St.: AISI 420/304/316
SeatingSoft seated PTFE. Optional-Viton/EPDM, Buna Nitrile.
LeakageSoft Seated Class VI , as per ANSI B 16.104-1976.
CharacteristicMixing or Diverting
Working Fluid PressRefer to table below
Working TemperatureOn steam-continuous 155°C, Intermittent 180°C, EPDM 135°C, VITON 180°C.
Cylinder, Cover, Body & Piston:Glass filled polyamide.
Piston PackingBuna Nitrile
Operating Cycles per hourUpto 50 mm 300 cy/hr., (tested on air, on other fluids this figure may vary). For other sizes detail, refer to AVCON.
Actuator SpringIS 4454 Grade III, duly painted
Act. Working Signal Pressure3.5 to 6 bar (refer to graph)
Life ExpectancyOver one million cycles (lab tested in ideal condition)
Air QualityLubricated filtered and free of moisture. Shop air or dry instrument quality air.
Max. OperatingRefer to graph
AccessoryAir lock, position indicating limit switch box, solenoid valve, filter regulator gauge. Other accessories available on application
ApplicationFor 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 PressureSuitable upto 2.5 bar.
Instruction Manual:Refer to IM 5816M/5819M.

Material Diagram