Vatac offers Rubber Lined Butterfly Valves covering WAFER
type Rubber lined Butterfly Valves, SEMI-LUG type Rubber lined Butterfly
Valves, LUG type Rubber lined Butterfly Valves, FLANGE type Rubber lined
Butterfly Valves
Symmetric disc design ensures favorable flow characteristics and low pressure
drop Concentric shaft ensures low operating torque Lining gives a good
protection to valve body, and acts as flange gasket, Shaft penetrates the valve
seat, Limited choice of seating materials (Elastomer, only), Suitable for
installation in Low Pressure System, Not
suitable where FIRE-SAFE or FIRE-PROOF requirement apply to the valve or valve
installation method.
Vatac Rubber Lined Butterfly Valves are with main Features
as below:
» Lockable Lever
» Site maintenance
» Ease of automation
» Positive tight shut-off
» Optional top flanges to ISO 5211
» Qualified for both gaseous and liquid services
» Broad line of body and trim materials for a variety of
medium service.
» ISO 5752, BS 5155, API 609, MSS-SP-68, ASME B16.10, ASME
B16.5, DIN 3202
» Materials: Cast Carbon Steel, Low Temp. Carbon Steel,
Satinless Steel, Alloy Steel, duplex steel and ect.
» Temperature: -20 Deg. C to 150 Deg.C
» Pressure Ratings: ANSI 150#, PN10, PN16
» Size Ranges: 2" to
24"-50mm to 600mm (Larger sizes upon request)
» Body Lining: NBR, EPDM, VITON, Nature Rubber and etc.
» Ends Connections: Wafer, Lugged, Double Flanged
» Actuations: Manual, Pneumatic, Electric, Hydraulic
(Counterweight) & Electro-hydraulic
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