Valve Type Soft Seated Butterfly Valves Valve Model VBS Wafer VBS Flanged VBS Wafer FAB Valve Sizes 80-700 mm 600-1800 mm 500-1200 mm End connection Wafer Flanged Wafer Construction Cast Cast Fabricated Design Standards AWWA C 504 Cl. 150 AWWA C 504 Cl. 75,150 Flange Standard ANSI 150, AWWA C 207 Cl.D (Std) JIS 10K, DIN 10K BS 10K (Options) AWWA C 207 Cl. D (Std) BS PN 10, IS 6392 PN 10 (Option) AWWA C 207 Cl.B (Std) Available with any flange standard on demand. Max. working Pressure 5.25 Kg/cm2 (75 PSI Rating) 10.5 Kg/cm2 (150 PSI Rating) 5.25Kg/cm2 (75 PSI Rating) 10.5 Kg/cm2 (150 PSI Rating) 1 Kg/cm2 Working temp. range -20 to 2000C -20 to 2000C -20 to 2000C Hydro test pressure 10.5,21 Kg/cm2 (75,150 PSI) 10.5, 21 Kg/cm2 (75,150 PSI) 2 Kg/cm2 Seat leakage test pressure 5.25, 10.5 Kg/cm2 (75,150 PSI) 5.25, 10.5 Kg/cm2 (75,150 PSI) 1 Kg/cm2 Inherent Rangeability 20:1 20: 1 20: I Refer Table 2 Control mode On-Off service (900), Regulating (600) Flow Characteristics Inherent Butterfly valve Characteristics, Refer section V Max. Differential Pressure Refer section VI for selection of actuators Leakage Class Tight shuff off Standard materials Body Carbon Steel (A216 WCB) Carbon Steel (A 216 WCB) Cast iron (IS 210 Gr FG 260) Carbon Steel (IS 2062 / IS 2002 . Gr.2A) Vane Stainless steel (A 351 CF8, CF8M for 80-300 mm) Carbon steel (A 216 WCB 300 - 700 mm) Carbon steel (A 216 WCB) Cast iron (IS 210 Gr . FG 260) Carbon steel (IS 2062 / IS 2002 . Gr.2A) Shaft SS, A 479 Type 304, 316 SS, A479 Type 410 SS, A 479 Type 304, 316 Seat i" NBA, EPDM NBA Viton, NBR Seat Ring, Retaining Ring SS 304, 316 SS 304, 316 SS 304, 316 Bush Leaded tin bronze Leaded tin bronze Leaded tin bronze Packing V-7132Y (Tef. Imp. Asbestos) v-7132Y V-7132Y Options Body Stainless Steel (A 351 CF8, CF8M) Cast Iron (IS 210 Gr FG 260+2% Ni) Cast Iron (IS 210 Gr FG 260 + 2% Ni) Stainless Steel (A 351 CF8, CF8M) Stainless Steel (A240 Type 304, 316) Vane Stainless Steel (A 351 CF8, CF8M for 300-700mm) Cast Iron (IS 210 Gr FG 260 + Ni) Stainless steel (on demand) (A 351CF8, CF8M) Stainless Steel (A 240 Type 304, 316) Shaft SS, A 479 Type 410 SS, A 479 Type 304, 316 SS, A 479 Type 410 Seat Viton, Neoprene, Silicone, Butyl Rubber, Teflon " EPDM, Viton EPDM, Neoprene, Silicone, Butyl Rubber Bush Teflon, Stainless steel (Stellited) Teflon Teflon Packing 'O' rings 'O' rings 'O' rings
Valve type Eccentric Rotary Type Single Seated Straight Through (VFR) Valve sizes Inches Flangeless type (Wafer) End connection Rating std. ANSI 150, 300 Optional JIS 10K, 20 K Valve Opening Rotation of 600 (Full Open) Gland type Bolted gland Rangeability 100:1 Refer Table 2 Flow characteristics Refer Section Ill Max. Differential pressure Refer Sec IV for selection of actuators Leakage Class Metallic Seat. : Class IV as per ANSI-B 16.104 Soft Seat : (Class VI as per ANSI - B 16.104 Bonnet Body integral type (-60 to + 3500 C) Plug Eccentric rotary open yoke type with wing Standard materials Body Carbon steel (A 216 WCB), Stainless steel (A351 CF8, CF8M) Plug SS 304 (Stellited), SS 316 (Stellited) Seat Ring SS 304 (Stellited), SS 316 (Stellited), SS 304 SS 316 with Teflon Packing V.7132Y (upto 2000 C), Graphoil Actuators Standard Spring Diaphragm Actuator, Pneumatic Cylinder (Double Acting), * Rotary Pneumatic actuator - (optional.) Accessories Pneumatic Actuators Pneumatic positioner, Electro pneumatic positioner, I i P converter, Air Filter regulators, Air lock relay, Electronic position transmitter, Limit switches, Volume boosters, Back up system (for Double acting type actuator), Side mounted Handwheel, Top mounted handwheel (for Spring Diaphragm actuators only) etc. Electrical Actuators Positioner, Position transmitters (4-20 mA/POT), Limit Switches, Torque switches etc.
Angle Valve
Cage Guided Valve
Clearance Type VBW Valve
Double Acting Piston Type Valve
Double Acting Positioner Valve
Double Ported Valve
Eccentric Rotary Control Valve
Electrical Valve
Micro Flow, Low Flow Valve
OS & Y Valve
Power Cylinder Valve
Safety Release Valve
Soft Seated BV VBS valve
Top Guided Valve
Three Way Plug Valve
We Al Rayhan Exports Group are the manufacturer and exporter of the Ball Valves, Gate Valves, Globe Valves, Check Valves, Pipe Strainers, Industrial Valves, Safety Relief Valves, Pressure Reducing Valves and Digital Pressure Relief Valve. Our factory is Located in Ahmedabad,Gujarat.Factory visit also available for the buyer.We are commited to provide best quality and services.
Material Stainless Steel Automatic Grade Automatic Specialities Investment Casting, Blow-Out-Proof Packaging Type Wooden Box Voltage Range 230 V AC Working Temperature -50 to 150 bar
Size 1/2-16 inch Material Stainless Steel Color Grey Feature Blow-Out-Proof, Casting Approved Pressure High End Connection Flanged
