Butterfly Control Valve, Size : 50 To 900 Mm

₹ 17,999 / Piece

Product Details

Brand NameI & S
Size50 to 900 Mm
Actuator TypeDiaphragm,. Rotary, Piston, Electric
Spring Range3-15 Psig (0.2 - 1.0 kg/cm2) 6 - 30 Psig ( 0.4 - 2.0 Kg/Cm2)
Body Sleeve MaterialNeoprene, Nitrile, Teflon, EPDM, Silicon, Butyl, Viton etc
Flow CharacteristicThrottling, On-Off.
Rating150 ANSI
Air Connection1/4 inch or 1/ 2 inch NPT
Gland Packing MaterialPTFE V Rings upto 180 Degree Celsius Grafoil upto 400 Degree Celsius.
SpecialitiesCompact & simple design, Low cost, Maintainance Free, Very high Cv to body size ratio, Reliable Smooth operation, Replaceable elastomer line.
Vane MaterialStainless Steel
Air Supply20-35 Psig (1.4 - 2.5 kg/cm2)
Soft Seat MaterialTeflon
DiaphragmNitrile/Neoprene
Body MaterialCast Iron, Carbon Steel, Stainless Steel Etc
DesignWafer
Accesories OptionalValve Positioner - Pneumatic, Electro Pneumatic, Airset, Solenoid Valve, Air Lock, Volume Booster, I

ELASTOMER	TEMPERATURE LIMITS (°C)		SERVICE
Natural Rubber	LOW LIMIT	HIGH LIMIT
Neoprene	-28	70	Air, Water
Nitrite ( Buna N. Hycar)	-17	80	Air. Water, Freon 12, 114.
Hypalon	-12	80	Freon 11, 12, 13, Air, Water, Alcohols, Aromatic hydrocarbon.
EDPM	-9	105	Acids, Alkalis.
Butyl	-35	120	Acids, Alkalis, Steam.
Viton	-23	150	Acids, Alkalis, Steam, Alcohols.
Silicon	-6	200	Aromatic, Degresed, High Temp. Air and Gas.
	-60	225	High-Temperature Air.