Regent Hitech Butterfly Valves
are designed and manufactured to have optimal mix of structural stability, flow efficiency and effective seating coupled with advantage of light weight, compact design and ease of operation.The valves are provided with integrally moulded elastomer body liner for perfect seating and complete isolation of body material from fluid media. No gaskets are required as the body liner effects a perfect seal between the valve body and the mating pipe flanges
Regent Hitech is one piece design.
Top Flange is designed to mount required Valve Operator.
B)Body Liner :-
is integrally moulded and bonded
to the body. It provides the seating to valve disc, primary
seal to the stem and 'gasket' joint with mating pipe flanges.
Integrally moulded liner resists any stretching or distortion
of the liner which is a common problem of loosely fitted liner
leading to frequent replacements.
C)Valve Disc :-
material covers wide range of
applications. It is optimally designed to have an ideal combination
of strength and flow efficiency.
For optimal combination of flow
efficiency and structural stability, Valves upto 200mm (8")
have two piece stem. For sizes 250mm (10") to 600mm (24")
N.B. stem is in single piece construction which ensures better
distribution of weight of the disc. The stem drives the disc
through taper pin(s) to eliminate any backlash between Stem
& Disc. The material of construction for stem has been
standardised as High Tensile Stainless steel (AISI 410).
E)Stem Seal Arrangement :-
is provided by preloaded contact between flat seat surface
and rounded polished disc hub area.Secondary Sealing is provided by the interference fit between
stem and stem hole in seat at all positions
F)End Connections :-
Wafer type flanges are as per BS 4504 PN 10 & 16, BS
1560 classes 125 & 150, ANSI B 16.5 Class 150, ANSI
B 16.1 Class 125, BS 10 Table D, E & F and Indian Standard
IS 6392 Table 10 to 20. Lug type valves are supplied to
suit customers specifications.
-- OIL & GAS PRODUCTION PROCESSING.
-- WASTEWATER TREATMENT PLANTS
-- CHEMICAL PLANTS
-- POWER PLANTS
-- SEA WATER APPLICATIONS
-- CHEMICALS & PETROCHEMICALS
-- GENERAL INDUSTRY
Click Here To Query »