TR EN
Industrial
- Stainless Steel Pipes
- Stainless Steel Rectangular Tubes
- Stainless Welding Connection (BW) Fittings
- ISO (1127) Clamp Parts
- Threaded Stainless Steel Fittings
- Stainless Steel High Pressure
Socket Welded and Threaded Fittings
2000 LBs / 3000 LBs / 6000 LBs / 90000 LBs - Socket Welded High Pressure Fittings
- Stainless Steel Flanges
- EN 1092-1 Standards
Stainless Steel Flanges - PN6 Flanges
- PN10 Flanges
- PN16 Flanges
- PN25 Flanges
- ANSI & EN 1759-1 Standards Stainless Steel Flanges
- Class 150 Flanges
- Class 300 Flanges
- Aluminium Flanges
- Stainless Steel Valves
- Threaded Ball Valves
- Socket Welded Ball Valves
- Flanged Ball Valves
Hygienic
- Alfa Laval
- Hygienic Fittings According To DIN Standard
- Hygienic Reducers (DIN 11852)
- Hygienic Bends (DIN 11852)
- Hygienic Tees (DIN 11852)
- Hygienic Union Parts (DIN 11851)
- Hygienic Fittings According To
ISO 2037 and SMS Standard - Hygienic Reducers (ISO 2037)
- Hygienic Bends (ISO 2037)
- Hygienic Tees (ISO 2037)
- Hygienic SMS Union Parts (ISO 2037)
- Hygienic Clamp Parts (ISO 2037)
- Sight Glass & Spanners for Unions
- Sanitary Valves and Automation Items
- Features of Hygienic Butterfly,
Sampling and Check Valves - Hygienic Butterfly Valves
- Butterfly Valve Bodies
- Hygienic I Type Butterfly Valves
- I Type Butterfly Valve Bodies
- I Type Butterfly Valve Handles
- Hygienic Sampling Valves
- Hygienic Check Valves
- Single Seat Actuated And Manuel Valves
- Regulated Valves
- Control Heads and Otomation Switches
- Valve Control Heads
- Automation Indication Units
- Sanitary Tank Equipment
- Tank Cleaning Heads
- Tank Covers
- C Type Circular Tank Covers
- O Type Oval Menhole Tank Covers
- R Type Rectangular Tank Covers
- Tank Agitators
- Sanitary Pumps
- Enox
- Hygienic Fittings According To DIN Standard
- Hygienic Reducers (DIN 11852)
- Hygienic Bends (DIN 11852)
- Hygienic Tees (DIN 11852)
- Hygienic Union Parts (DIN 11851)
- Hygienic Clamp Parts (DIN 32676)
- Hygienic Fittings According To
ISO 2037 and SMS Standard - Hygienic Reducers (ISO 2037)
- Hygienic Bends (ISO 2037)
- Hygienic Tees (ISO 2037)
- Hygienic SMS Union Parts (ISO 2037)
- Hygienic Clamp Parts (ISO 2037)
- Hygienic Sight Glasses, Filters
and Stalked Pipe Hangers - Hygienic Inline Sight Glasses
- Inline Sight Glasses
According To DIN Standard - Inline Sight Glasses
According To SMS Standard - Hygienic Union-Type Sight Glass
- Union Male Angle-Type Strainers
- Stalked Pipe Hangers
- Hygienic Valves
- Hygienic Butterfly Valves
- Hygienic Butterfly Valves
According To DIN Norm - Hygienic Butterfly Valves
According To SMS (ISO 2037) Norm - Hygienic Check Valves
Instrumentation
- LET-LOK Tube Fittings
- Pipeline Precision Instrument Pipe Fittings
- Valves
- Other Fittings
I TYPE BUTTERFLY VALVES PRODUCT DESCRIPTION
| IMPLEMENTATION Alfa Laval i-BFV is a hygienic Butterfly Valve which can be operated automatically or manually for use in stainless steel pipelines. OPERATION PRINCIPLES Alfa Laval i-BFV is operated with a remote control via an actuator or manually via a handle. The actuator has three standard versions which are normally closed (NC), normally open (NO) and air/air-operated (A/A). The actuator has been designed to transform into 90° shaft rotation of the axial piston movement. When the valve disc comes into contact with the sealing ring of the butterfly valve, the torque of the actuator is increased. Manual operation handle mechanically locks the valve in open or closed position. STANDARD DESIGN The valve consists of two half valve bodies, valve disc, disc shaft and sealing ring bearings. The valve is connected with screws and nuts. Two actuator sizes (ø85mm and ø133mm) cover all valve dimensions. The actuator has two versions, including LKLA and LKLA-T. The actuator is mounted on the valve with a bracket or screws. Manual operation handle is mounted on the valve with a head/block system and a screw. The valve has welding ends as a standard, but it may also be supplied with fittings. CONTROL EQUIPMENT Control and indicator may be used with Alfa Laval i-BFV valve. |
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