Fleck Control Valves
10 models in this family. Representative models: Fleck 2750, Fleck 2850, Fleck 2910.

Ho so thuong hieu quoc te
Pentair is a broad water equipment group whose water-treatment brands include control valves, softening components, filter housings and cartridges, pumps, membrane housings, and X-Flow membrane modules.
Its influence comes from installed-base breadth: many residential, commercial, industrial, and packaged water systems are designed around Pentair components, so selection often depends on service parts, controls, and compatibility as much as on the individual product rating.
Pentair Control Valves's position in control valves is defined by product families such as Fleck Control Valves, SIATA Control Valves, Autotrol Control Valves and Valve Controllers.The portfolio is best understood inside softening, filtration, residential and commercial pretreatment, small plant automation, and packaged treatment trains, where engineers compare the technology route, family boundaries, and duty fit before narrowing to individual models.Representative series on this page include Fleck 2750, Fleck 2850 and Fleck 2910.
27
Indexed models
4
Product families
0
Subgroups
Dong san pham va huong dan lua chon
Phan nay tra loi hai cau hoi: Pentair co nhung dong san pham chinh nao, va can so sanh nhung thong so nao truoc khi chon model cu the.
Cac dong san pham chinh tren trang nay gom Fleck Control Valves, SIATA Control Valves, Autotrol Control Valves, and Valve Controllers. Hay chon dong phu hop voi muc tieu xu ly, dang thiet bi va dieu kien van hanh truoc, sau do dung chi muc model ben duoi de so sanh thong so cu the.
Sau khi chon dong san pham, hay so sanh service flow, regeneration logic, valve size, and controller function. Du an thay the cung phai kiem tra dieu kien lap dat, giao dien va kha nang tuong thich voi he thong hien huu; du an moi can xem them cach van hanh, bao tri va nguon phu tung hoac vat tu.
4 product familys on this page.
Fleck Control Valves
10 models in this family. Representative models: Fleck 2750, Fleck 2850, Fleck 2910.
SIATA Control Valves
6 models in this family. Representative models: SIATA V132, SIATA V230, SIATA V240.
Autotrol Control Valves
5 models in this family. Representative models: Autotrol 255 / 460, Autotrol 255 Logix, Autotrol 368.
Valve Controllers
6 models in this family. Representative models: Fleck SXT Controller, SIATA SFE Controller, SIATA SFE-EV Viridion Controller.
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Fleck 2750
Fleck Control Valves
Continuous flow rate (Δp = 1 bar): 5.9 m³/h · Peak flow rate (Δp = 1.8 bar): 7.5 m³/h · Cv (flow rate alone at 0.07 bar pressure drop): 6.8 gpm
The Fleck 2750 is an industrial control valve designed for filter applications, featuring a brass valve body and a corrosion-resistant, UV-stable power head.
Fleck 2850
Fleck Control Valves
Cv (Flow rate alone at 0.07 bar): 13.2 gpm · Hydrostatic pressure: 20 bar · Working pressure: 1.8 - 8.5 bar
This is the Fleck 2850 industrial control valve from Pentair Control Valves, designed for water softening and filtration applications. It features a brass construction.
Fleck 2910
Fleck Control Valves
Continuous flow rate (Δp = 1 bar): 24 m³/h · Peak flow rate (Δp = 1.8 bar): 31 m³/h · Maximum backwash flow rate (Δp = 1.8 bar): 8 m³/h
This Fleck 2910 is a brass industrial control valve for water treatment applications. It offers a continuous flow rate of 24 m³/h and supports various regeneration types.
Fleck 3150
Fleck Control Valves
Inlet / outlet connections: 2 inches BSP · Drain line connection: 2 inches BSP · Brine line connection: 1 inch NPT
The Fleck 3150 is an industrial control valve from Pentair, suitable for water softeners and filters.
Fleck 3900
Fleck Control Valves
Cv (Flow rate of valve alone in gpm at 0.07 bar pressure drop): 65 gpm · Continuous flow rate (Δp = 1 bar): 57 m³/h · Peak flow rate (Δp = 1.8 bar): 74 m³/h
The Fleck 3900 is a brass industrial control valve designed for water softener and filter automation. It operates with a working pressure range of 1.8 to 8.
Fleck 4600
Fleck Control Valves
Continuous flow rate (Δp = 1 bar): 4.5 m³/h · Peak flow rate (Δp = 1.8 bar): 5.9 m³/h · Cv (Flow rate of valve alone in gpm at 0.07 bar pressure drop): 5.2 gpm
The Fleck 4600 is a brass-bodied control valve for residential water softening and filtration applications. It supports various regeneration types.
Fleck 5600
Fleck Control Valves
Continuous service flow rate: 20 GPM · Backwash flow rate: 7 GPM · Plumbing connections: 3/4" or 1" NPT, BSP, and sweat
The Fleck 5600 is a mechanical control valve designed for water softeners and filters, featuring a durable fiber-reinforced polymer body.
Fleck 5800
Fleck Control Valves
Backwash Flow Rate: 17 gpm (3.9 m³/h) at 50 psi inlet / 1.8 bar ∆p (25 psi ∆P stated in bullet points) · Temperature: 1-43°C (34-110°F) · Meter Accuracy: 0.25-15 gpm ± 5%
The Fleck 5800 is a fiber-reinforced polymer control valve designed for water softeners and filters with options for metered or time-clock initiated regeneration.
Fleck 9000
Fleck Control Valves
Hydrostatic Pressure: 20 bar · Working Pressure: 1.8 - 8.5 bar · Working Temperature: 1 - 43 °C
The Fleck 9000 is a twin control valve designed for continuous soft water supply, offering adjustable regeneration cycles and upflow regeneration capabilities.
Fleck 9100
Fleck Control Valves
Hydrostatic Pressure: 20 bar · Working Pressure: 1.8 - 8.5 bar · Working Temperature: 1 - 43 °C
The Fleck 9100 is a twin water purification control valve designed for continuous soft water provision. It features a PPO corrosion-proof valve body.
SIATA V132
SIATA Control Valves
Flow rate: up to 7 m³/h (7.32 gpm) · Hydrostatic pressure: 22 bar · Working pressure: 1.5-6 bar
The SIATA V132 is a residential control valve designed for water softening, demineralization, and filtration applications.
SIATA V230
SIATA Control Valves
Continuous flow rate (Δp = 1 bar): 8.5 m³/h · Peak flow rate (Δp = 1.9 bar): 11 m³/h · Cv (Flow rate of valve alone in gpm at 0.07 bar pressure drop): 9.6 gpm
The Pentair Control Valves SIATA V230 is a hydraulically actuated, glassfiber reinforced ABS control valve for various water purification systems.
SIATA V240
SIATA Control Valves
Continuous flow rate (∆p = 1 bar): 8.5 m³/h · Peak flow rate (∆p = 1.9 bar): 11.7 m³/h · Maximum backwash flow rate (∆p = 1.9 bar): 4 m³/h
The SIATA V240 is a side-mounted control valve for water purification applications. It is constructed from ABS with 17% glass fiber and offers various inlet/outlet...
SIATA V250
SIATA Control Valves
Flow Rate: Up to 21 m³/h · Mounting base / Tank connection: 4” top mount · Hydrostatic Pressure: 22 bar
The SIATA V250 is a top-mounted water purification control valve designed for residential and commercial softening, demineralisation, and filtration systems.
SIATA V260
SIATA Control Valves
Service Flow rate (1 bar drop): 21 m³/h · Operating Pressure: 1.5 to 6 bar · Static pressure resistance: 22 bar
The Pentair Control Valves SIATA V260 is a versatile control valve designed for water treatment systems such as softeners, demineralizers, and filters.
SIATA V360
SIATA Control Valves
Flow Rate: Up to 32 m³/h (continuous, at 1 bar pressure drop) · Peak Flow Rate: 42 m³/h (at 1.9 bar pressure drop) · Maximum Backwash Flow Rate: 15 m³/h (at 1.9 bar pressure drop)
The SIATA V360 is a side-mounted industrial control valve designed for water purification applications like softening and demineralization.
Autotrol 255 / 460
Autotrol Control Valves
Recommended Operating Pressure: 1.38 - 8.27 bar (20 - 120 psi) · Hydrostatic Test Pressure: 20.69 bar (300 psi) · Water Temperature: 2-38°C (35-100°F)
This is an Autotrol 255 electronic time clock control valve for water treatment automation. The valve body and rubber components are NSF-listed.
Autotrol 255 Logix
Autotrol Control Valves
Backwash Flow Control: Not specified numerically, but identified by performance charts · Distributor Tube (diameter): 27 mm (1.050 inch) or 20.6 mm (13⁄16 inch) · Distributor Tube (length): 29 mm ± 3 mm (1⅛ ± ⅛ inch) above top of tank
The Autotrol 255 Logix is a glass-filled thermoplastic control valve designed for water treatment automation. It operates with 12 V power and is NSF Listed.
Autotrol 368
Autotrol Control Valves
Refill flow rate: 0.53 Lpm (0.14 gpm) - 1.25 Lpm (0.33 gpm) · DLFC (Drain Line Flow Control): 3.8 - 4.9 - 6.4 - 8.3 Lpm · Operating pressure: 1.38-8.61 bar
The Autotrol 368 is a residential control valve designed for water softener automation with easy programming and multiple regeneration functions.
Autotrol Performa 269 / 869 Logix
Autotrol Control Valves
Recommended Operating Pressure: 1.38-8.27 bar (20-120 psi) · Hydrostatic Test Pressure: 20.69 bar (300 psi) · Output Voltage: 12 VAC 150 mA
The Autotrol Performa 269/869 Logix is a control valve series for water softeners and conditioners available with electronic time clock or demand regeneration.
Autotrol Performa Cv Logix
Autotrol Control Valves
Recommended Operating Pressure: 1.38-8.27 bar (20-120 psi) · Hydrostatic Test Pressure: 20.69 bar (300 psi) · Backwash Flow Control: See the official PDF for exact tabulated values
The Autotrol Performa Cv Logix is a control valve designed for water treatment applications and offers various controller options, including time clock and demand models.
Fleck SXT Controller
Valve Controllers
Operating temperature range: 0 - 43 °C
This Fleck SXT is an electronic control valve programmer for water softeners and filters, offering user-friendly setup and display of key operating parameters.
SIATA SFE Controller
Valve Controllers
Operating temperature range: 2-43°C · High frequency regeneration options: every 1/2/3/4/6/8 or 12 hours
The SIATA SFE Controller is an electronic control valve suitable for water softening and filtration applications.
SIATA SFE-EV Viridion Controller
Valve Controllers
Operating Temperature Range: 2-43°C
The SIATA SFE-EV Viridion Controller is a water purification control valve designed for softening applications and compatible with SIATA V132, V230, V250, and V360 valves.
Fleck NXT2 Controller
Valve Controllers
Selection cues: service flow · connection size · working pressure and control mode
The Fleck NXT2 Controller is an advanced electronic control for various Pentair water softener valves. It features a multilingual OLED display, capacitive touch buttons.
Fleck XTR Hurricane Controller
Valve Controllers
Selection cues: service flow · connection size · working pressure and control mode
This Fleck XTR Hurricane is an electronic control valve for water softener automation. It features a large color LCD touchscreen, USB programming.
Brand Products & Technical Documents
Each card keeps the curated model introduction and combines the readable datasheet page, OEM PDF, and official source. Product understanding and document access now share one card set.
10 product profiles
Product profile
The Fleck 2750 is an industrial control valve designed for filter applications, featuring a brass valve body and a corrosion-resistant, UV-stable power head.
Product profile
This is the Fleck 2850 industrial control valve from Pentair Control Valves, designed for water softening and filtration applications. It features a brass construction.
Product profile
This Fleck 2910 is a brass industrial control valve for water treatment applications. It offers a continuous flow rate of 24 m³/h and supports various regeneration types.
Product profile
The Fleck 3150 is an industrial control valve from Pentair, suitable for water softeners and filters.
Product profile
The Fleck 3900 is a brass industrial control valve designed for water softener and filter automation. It operates with a working pressure range of 1.8 to 8.
Product profile
The Fleck 4600 is a brass-bodied control valve for residential water softening and filtration applications. It supports various regeneration types.
Product profile
The Fleck 5600 is a mechanical control valve designed for water softeners and filters, featuring a durable fiber-reinforced polymer body.
Product profile
The Fleck 5800 is a fiber-reinforced polymer control valve designed for water softeners and filters with options for metered or time-clock initiated regeneration.
Product profile
The Fleck 9000 is a twin control valve designed for continuous soft water supply, offering adjustable regeneration cycles and upflow regeneration capabilities.
Product profile
The Fleck 9100 is a twin water purification control valve designed for continuous soft water provision. It features a PPO corrosion-proof valve body.
6 product profiles
Product profile
The SIATA V132 is a residential control valve designed for water softening, demineralization, and filtration applications.
Product profile
The Pentair Control Valves SIATA V230 is a hydraulically actuated, glassfiber reinforced ABS control valve for various water purification systems.
Product profile
The SIATA V240 is a side-mounted control valve for water purification applications. It is constructed from ABS with 17% glass fiber and offers various inlet/outlet...
Product profile
The SIATA V250 is a top-mounted water purification control valve designed for residential and commercial softening, demineralisation, and filtration systems.
Product profile
The Pentair Control Valves SIATA V260 is a versatile control valve designed for water treatment systems such as softeners, demineralizers, and filters.
Product profile
The SIATA V360 is a side-mounted industrial control valve designed for water purification applications like softening and demineralization.
5 product profiles
Product profile
This is an Autotrol 255 electronic time clock control valve for water treatment automation. The valve body and rubber components are NSF-listed.
Product profile
The Autotrol 255 Logix is a glass-filled thermoplastic control valve designed for water treatment automation. It operates with 12 V power and is NSF Listed.
Product profile
The Autotrol 368 is a residential control valve designed for water softener automation with easy programming and multiple regeneration functions.
Product profile
The Autotrol Performa 269/869 Logix is a control valve series for water softeners and conditioners available with electronic time clock or demand regeneration.
Product profile
The Autotrol Performa Cv Logix is a control valve designed for water treatment applications and offers various controller options, including time clock and demand models.
6 product profiles
Product profile
This Fleck SXT is an electronic control valve programmer for water softeners and filters, offering user-friendly setup and display of key operating parameters.
Product profile
The SIATA SFE Controller is an electronic control valve suitable for water softening and filtration applications.
Product profile
The SIATA SFE-EV Viridion Controller is a water purification control valve designed for softening applications and compatible with SIATA V132, V230, V250, and V360 valves.
Product profile
The Fleck NXT2 Controller is an advanced electronic control for various Pentair water softener valves. It features a multilingual OLED display, capacitive touch buttons.
Product profile
This Fleck XTR Hurricane is an electronic control valve for water softener automation. It features a large color LCD touchscreen, USB programming.
Product profile
The SIATA SFE-EV Pro Controller is a versatile control valve for water softening or filter applications.