Butterfly Valves Dealers in Dehradun

• Size: 50 to900 mm (2" to 36")
• Design: Wafer
• Rating: 150 ANSI
• Flow Characteristic: Throttling, On-Off.
• Actuator Type: Diaphragm,. Rotary, Piston, Electric
• Diaphragm: Nitrile / Neoprene
• Spring Range: 3- 15 Psig ( 0.2 - 1.0 Kg/Cm2 ) 6 - 30 Psig ( 0.4 - 2.0  Kg/Cm2)
• Air Supply: 20 - .35 Psig (1.4 - 2.5  Kg/Cm2)
• Air Connection: 1/4" or 1/ 2" NPT

Butterfly Valve design is the most common type of rotary valve and provides low weight to Cv Ratio combined with simplicity of design and comparatively low cost. It is simple device to control or block the flow, a single vane Or wafer disc pivots in the valve body and find wide application for throttling or two position control in the chemical, paper & pulp, sugar Industries, cooling water circulation, water treatment plants, compressed air, gas plant, flue gas desulphurization plants etc.Butterfly Valves have been around industry for decades, performing well defined tasks and are Economic alternative to Gate valve, Ball valve, Plug valve etc.

• Brand Name: I & S
• Actuator Type: Diaphragm,. Rotary, Piston, Electric
• Specialities: Compact & simple design, Low cost, Maintainance Free, Very high Cv to body size ratio, Reliable Smooth operation, Replaceable elastomer line.
• Design: Wafer
• Size: 50 to 900 Mm
• Rating: 150 ANSI
• Air Supply: 20-35 Psig (1.4 - 2.5 kg/cm2)
• Air Connection: 1/4 inch or 1/ 2 inch NPT
• Body Material: Cast Iron, Carbon Steel, Stainless Steel Etc
• Vane Material: Stainless Steel
• Body Sleeve Material: Neoprene, Nitrile, Teflon, EPDM, Silicon, Butyl, Viton etc
• Gland Packing Material: PTFE V Rings upto 180 Degree Celsius Grafoil upto 400 Degree Celsius.
• Flow Characteristic: Throttling, On-Off.
• Accesories Optional: Valve Positioner - Pneumatic, Electro Pneumatic, Airset, Solenoid Valve, Air Lock, Volume Booster, I
• Soft Seat Material: Teflon
• Diaphragm: Nitrile/Neoprene
• Spring Range: 3-15 Psig (0.2 - 1.0 kg/cm2) 6 - 30 Psig ( 0.4 - 2.0 Kg/Cm2)

Butterfly Control Valves, Control Valves, Ball Control Valve