Eccentric Butterfly Valve Dealers (28 products available)

Accessories: Extension spindle Street covers Handwheel Stem cap for rod Adaptor gearside Post indicator Dismantling joint Combi-flange Adaptors different types of gearboxes and electric actuators Double eccentric butterfly valve, for water to max. 70° C, designed according to EN 593, Face to face according to EN 558 table 2 basic series 14. Standard flange drilling to EN1092-2 (ISO 7005-2) Hydraulic test according to EN 1074-1 and 2 / EN 12266.   Features & Benefits Double eccentric designThe double eccentric design gives minimal wear of the disc seal, as the disc swings open/close like a door relieving the stress on the seal just after a few degrees of opening. The seal is fully compressed in closed position which gives 100% drip-tight closure. The disc and seat are designed to give the lowest possible operating torque in opening and closing direction at full differential pressure. Shaft sealingEncapsulated O-rings, self-lubricating bearings and bronze bushings protect against galvanic corrosion. Disc and seat designThe slim and streamlined disc design ensures low pressure loss across the valve, and the disc enables bi-directional flow. The seat is casted in the valve body, which is epoxy coated to avoid corrosion. The disc seals are mounted in a stainless steel retainer ring, and are exchangeable independent of flow direction. The disc is fixed by means of a keyway and set screws protecting against flutter between shaft and disc.

• Pressure: 150lb-300lb
• Size: 2-42
• Characterstic: Simple and compact structure, strong reliability, easy to dismantle and repair, labour saving, light

We are engaged in manufacturing and supplying excellent quality triple eccentric butterfly valve to our valuable clients. The first eccentric,shaft deviate from the centerline of sealing face. The second eccentric,shaft deviated from the centerline of pipe and valve. The third eccentric,the distinctive included angle between oblique taper angle of eccentric seat and centerline of pipe,thus making the seat completely disengaged from the sealing ring during the whole process of open and close.this structure not only uses cam effect,but also eliminates the possibility of abrasion and leakage. The zero leakage of out triple eccentric butterfly valve is implemented by the composite stainless steel sealing ring mounted on the disc. Zero leakage is implemented by the elastic sealing ring mounted on the disc.the elasticity of sealing ring(see fig.)is produced by its radial compression and flexibility.the contact surface between the sealing ring and seat is an oblique cone.the contact angle bet

These are used for isolation of mains carrying gaseous media such as combustion air, cold blast, fuel gas, B.F. gas, nitrogen etc. Used in metallurgical, chemical and power plants.

• Shell: Carbon steel / Stainless Steel
• Shaft: Alloy Steel
• Seat: Nitrile / Silicon Seal / Laminar

These are used for isolation of mains carrying gaseous media such as combustion air, cold blast, fuel gas, B.F. gas, nitrogen etc. Used in metallurgical, chemical and power plants.

ROYAL ENGINEERING supplies top quality Triple Eccentric Butterfly Valves which meet all the quality norms and stand upto the international standards. We have a diverse range of Triple Eccentric Butterfly Valves from some of the pioneering manufacturers of these valves. These have better sealing abilities. We provide Triple Eccentric Butterfly Valves at very reasonable prices and deliver them in a short span of time. Features : Sizes from 3” to 200” diameterRobust designEfficient performanceLong life

• Pressure Rating: PN 6 (DN 650 TO DN 1200) / PN 10 & PN 16 (DN 50 TO DN 600)
• Size Range: DN50 TO DN 800

Eccentric butterfly valve NEOPRENE AND EPDM SELL RING CAN ALSO BE PROVIDED.Operating Temperature Range:-25° C to 200° C (Depending on MOC), Seat leakage performance Tight Shut off.

• Body: Carbon steel / Stainless Steel
• Disc: Carbon steel / Stainless Steel
• Seat Ring: Carbon Steel
• Shaft: Alloy Steel

Used in gas lines of stoves, gas cleaning plants, flare stacks etc. Features laminated seal to handle high temperature and dusty medium.

• Size Range: 2.1/2" To 48"

We are one of the leading manufacturers and exporters of a quality proven range of Eccentric Butterfly Valve.Our clients can avail from us a wide range of butterfly valves that are manufactured using high grade raw material like cast steel.

• Feature: High Performance Valves , Lug, wafer, flanged, welding ends, Stick-slip-free opening and closing, High Sensitivity Control .
• Pressure classes: PN10 – PN400, ANSI Class150 – 2500
• Sizes: DN100 – DN2000, size 4 – 80 inch
• Different SEAT Systems: Metal – Metal, Metal – Soft
• Body Materials: Cast iron; Cast Steel; Carbon Steel,Low & high temperature steels .
• Coating: Powder, Liquid, High temperature

Series 44000/44500/46000 Butterfly Valve is designed and developed to use in process engineering and industrial application where only a small leakage (Class IV) is allowed in the closed position or where an elevated temperature or an arduous service means a soft seal is not practical.

Our company is counted amongst the foremost manufacturers & exporters, wholesalers and suppliers of eccentric type butterfly valves in India.

Eccentric Butterfly Valve SPECIFICATION:- CLASS: PN 10 PN 16 150#, END: WAFER TYPE FLANGED, SIZE : 2″ TO 36″, MOC : CI WCB CF 8 CF 8M CF3 CF 3M CN 7M, OPERATION: Lever Gear Operated Double Acting Spring Return Actuated Electrical Actuated Gas Over Oil Actuated.

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