15 mm (1/2") to 80 mm (3")
|Body & Bonnet Material|
Investment casted ASTM-A, 351CF8 (St.St. 304) CF8M (St.St. 316) & CF3M (St.St.316L).
|Pressure Temp. rating|
As per ANSI Class 150
Flanged to ANSI Class 150.
Soft seated Teflon
Viton / EPDM Buna Nitrile.
As per ANSI FCI-70-2 Teflon seating class IV. For other soft seating class VI. Drop Tight / Bubble Tight.
S.S. AISI 304/316.
Self adjusting, Spring loaded Teflon packing
On-Off, normally closed.
On steam-continuous 155°C Intermittent 180°C. with Teflon seating, Buna Nitrile 80°C., ]EPDM 135°C., VITON 180°C
S.S. AISI 304 (deep drawn)
Pressure die casted, aluminium silicon alloy, solution treated and hard anodised.
Steel (deep drawm)
IS 4454 Grade III, duly painted
|Act. Working Signal Pressure|
3.5 to 5.5 bar, (Refer to Graph).
|Operating Cycles per hour|
15mm, 20mm, 25mm upto 600 hour cy/hr. 30mm to 80mm upto 500 cy/hr. (tested on Air, on other fluids, this figure may vary). For 65mm and 80mm upto 300 cy/hr.
Over one million cycles (lab tested in ideal condition)
Dry, Filtered instrument grade.
Position indicating limit switch box, solenoid valve, filter regulator gauge. Other accessories available on application.
For control of air, water, oil, gas, steam in textile, power generation, paper & pulp, chemical, petro chemical industries, PSA nitrogen system, air dryer, gas generator and in process plants.
All models Max. back pressure 2.5 bar.
6622E/6623E/ 6624E/ 6625EXX FLG
2/2 Way Pneumatic Piston Operated Normally Closed, Angle Seated Valves,
With Cylinder Actuator for On-Off Application FLANGED DESIGN.
R Star Series
Pneumatic On/Off Valves
Pharma & Diaphragm Seated Valves
Angle Seated Valve