Double Flanged Butterfly Valve (200-4000 NB) - ECCENTRIC
- Cone-sphere geometry with eccentric seating for drop tight closure in both directions (better for on seating)
- Integral Monel-60 / Nickel chrome seat in body
- Low head loss
- Ease of operation
- Easily renewable disc seal
- Face to face as per IS-13095/ AWWA-C504 or C516/ BS EN 593; both short & long
- Flange drilling as per IS-1538 table 4 & 6 / BS EN 1092-2 table 8 & 9/ IS 9523
- Pressure rating - PN 6 & 10 up to 4000 mm and PN 16 up to 3200 mm NB
- Power operation - electric / pneumatic / hydraulic
- Liquid Epoxy coating
- Special lining / coating to suit corrosive application on request
INTEGRAL MONEL SEAT IN BODY WITH ELASTOMER SEAL RING IN DISC
- An integral seat in body precludes the possibility of leakage from beneath a separate seat ring besides eliminating components like ‘O’ ring for the seat, screws/nuts/washer and the seat ring itself. Monel, a cupro-nickel alloy, nickel in excess of 57%, is highly resistant to any form of corrosion and therefore the Monel integral seat is good for life and is maintenance free
