Membranes
Fleck Pentair Control Valves in Indonesia
Compare Fleck 5800 and 2815 control valves plus SXT, XTR2, and NXT2 controllers for filters and softeners by flow, backwash, vessel, and duty in Indonesia.
Choose Fleck 5800 for filters or softeners within its documented vessel range; assess Fleck 2815 when commercial duty requires a 1½-inch connection and higher backwash flow. PT Watermart Perkasa supplies Pentair Fleck valves and controllers in Indonesia through water.co.id and matches them to hydraulic data, media or resin, and the regeneration sequence.
Updated 4 August 2026: the Fleck 5800, 2815, XTR2, and NXT2 comparison was clarified from current Pentair data.
How should buyers choose Fleck 5800, 2815, XTR2, or NXT2?
Start with the service and backwash flow that must pass through the valve, then check vessel diameter, connections, media or resin, cycle sequence, power, and control architecture. Catalogue figures describe valve capacity under stated test conditions; they do not establish the capacity of a complete filter or softener.
| Fleck option | Pentair data basis | When to assess it | Data that still need matching |
|---|---|---|---|
| 5800 with SXT or XTR2 | 21 gpm continuous flow at 15 psi drop; 17 gpm maximum backwash; filters or softeners up to 16 inches | A single-tank unit needing digital control | Actual service/backwash flow, vessel size, connections, drain, voltage, and cycle sequence |
| 2815 with SXT or XTR2 | 316 stainless-steel body, 1½-inch connections; 70 gpm continuous and maximum backwash under the listed test conditions | Commercial duty with higher flow or backwash demand | Valve curve, allowable pressure drop, vessel diameter, meter, materials, and service access |
| 2815 with NXT2 | NXT2 can network up to eight compatible valves | Duplex or multi-tank systems requiring valve-to-valve communication | Lead/lag or parallel logic, capacity with one unit in service, interlocks, and network cable |
| Electromechanical timer | Mechanical programming and voltage options vary by model | Retrofit where the existing valve and sequence are compatible | Timer code, cam or program wheel, voltage/frequency, cycle count, and wiring |
The 5800 figures come from the 2025 Pentair Fleck 5800 data sheet. The 2815 figures and controller choices are summarized from the Pentair Fleck 2815 data sheet, while network architecture must follow the official Pentair NXT2 page. Check the document revision and exact model code offered.
For a replacement check, send the valve nameplate, vessel diameter, media or resin, inlet/outlet size, voltage, required flows, and the operating symptom. Compare related Pentair automatic-filter and control-valve components or send the data through the Watermart contact form.
Pentair Fleck FAQ
Who supplies Pentair Fleck automatic-filter valves in Indonesia?
PT Watermart Perkasa supplies Fleck Pentair control valves, controllers, timers, and spare parts through water.co.id for automatic filters, softeners, and RO pretreatment systems in Indonesia.
Is Fleck only used for water softeners?
No. Fleck is used on softeners and several automatic-filter configurations. Select the valve from the media or resin, service flow, backwash flow, vessel, and required cycle sequence.
When should buyers assess NXT2 instead of XTR2?
Assess NXT2 when several compatible valves must operate as a network. XTR2 is a touch-screen controller for valves listed in Pentair documentation; confirm the valve model, cycle program, and cabling before replacing a controller.
Fleck LXT Electronic Controller for Valve 5800
Fleck LXT Electronic Controller is an electronic controller for Fleck 5800 valve-based water treatment systems. Listed features include electronic programming, a backlit LCD, super-capacitor backup, monitoring, and filtration or softening diagnostics.
- Super capacitor backup for data protection during power outages
- Large LCD display with blue backlight for optimal visibility
- Easy and fast electronic programming
- Complete diagnostics: flow rate, last regeneration, software version, volume used
- Flexible regeneration: meter delayed, time clock delayed, volume override delayed
| Specification | Value |
|---|---|
| Product Name | Fleck LXT Electronic Controller |
| System Type | System Type 4 |
| Compatible Valve Type | 5800 |
| Regeneration Type | Meter Delayed, Time Clock Delayed, Volume Override Delayed |
| Regeneration Flow | Downflow, Upflow, Filter |
| Electrical Rating | 12V DC (5800 only) |
| Display | Large LCD with blue backlight |
| Programming | Electronic, user-friendly |
| Diagnostics | Flow rate, last regeneration, software version, volume used |
| Backup | Super capacitor for power loss |
The Fleck LXT Controller’s main applications include commercial water softeners, potable and process water filtration systems, municipal water treatment plants, as well as OEM systems that require advanced automation control. Installation only for Fleck 5800 valves with 12V DC power supply.
Fleck 2815 Commercial Valve - Stainless Steel for Industrial Applications
Fleck 2815 Commercial Valve is a 1-1/2-inch, 316 stainless-steel control valve for commercial and industrial water treatment. Pentair’s data sheet lists 70 GPM continuous flow and 90 GPM peak flow at their respective pressure drops, plus softener vessels up to 36 inches and filter vessels up to 30 inches.
- 316 stainless-steel valve body
- Adjustable 3- or 5-cycle operation
- NEMA 3R rated UV-stabilized cover
- Power supply 100-240 VAC, 50/60 Hz
- Working pressure 20 - 125 psi (1.4 - 8.5 bar)
| Specification | Value |
|---|---|
| Model Number | Fleck 2815 |
| Valve Material | Stainless Steel - 316 Grade |
| Inlet/Outlet | 1-1/2” NPT |
| Cycles | 3 or 5 |
| Flow Rate (Continuous) | 70 GPM (265.0 LPM) @ 15 psi drop |
| Flow Rate (Peak) | 90 GPM (340.7 LPM) @ 25 psi drop |
| Cv (Flow @ 1 psi drop) | 18 GPM (68.1 LPM) |
| Max. Backwash Rate | 70 GPM (265.0 LPM) @ 25 psi drop |
| Pressure (Hydrostatic) | 300 psi (20 bar) |
| Water Temperature | 34-150°F (1-66°C) |
The Fleck 2815 data sheet lists XTR2, NXT2, SXT, and electromechanical controller choices plus several meter and auxiliary-switch options. Confirm valve, controller, accessory, and part-revision availability when requesting a quotation.
Fleck SXT Electronic Controller - Digital Control for Softener & Filter
Fleck SXT Electronic Controller offers reliable and flexible digital control for various Fleck valves such as 5600SXT, 5800, 7000, and 9100 series. Key features include super capacitor backup, large blue-backlit LCD display, and complete diagnostics (flow rate, reserve capacity, software version, usage data).
- Regeneration by time, volume, or day of the week
- Compatible with valves 2750, 2850S, 2850, 9000, 9100, 9500, 5600SXT, 5800, 7000, 5000SXT
- Electrical rating: 12V DC (5800 only), 24V AC (others)
- Easy and user-friendly programming
| Specification | Value |
|---|---|
| Compatible Valve Types | 2750, 2850S, 2850, 9000, 9100, 9500, 5600SXT, 5800, 7000, 5000SXT |
| System Type | System Type 4 |
| Regeneration Types | Meter Delayed, Meter Immediate, Time Clock Delayed, Volume Override Delayed/Immediate, Day of the Week |
| Electrical Rating | 12V DC (5800 only), 24V AC (others) |
Fleck SXT is used on compatible residential, commercial, and industrial filter or softener configurations. Match the valve code, voltage, meter, cycle sequence, and controller version; confirm availability when requesting a quotation.
Fleck Electromechanical Timers - Mechanical Regeneration Controls for Softener & Filtration Systems
Fleck Electromechanical Timers (models 3200, 3210, 3220, 3230, 3260) are mechanical timers that have proven reliable for regulating regeneration cycles in commercial and industrial scale softener and filter systems. This timer uses mechanical pin programming and a durable motor, and supports various system configurations (single, series, interlock, twin tanks).
- Adjustable time of regeneration via mechanical pins
- 2-minute per pin intervals; 1/30 RPM motor
- Optional auxiliary timer switch
- Voltage options: 24, 100, 120, 240 VAC, 50/60 Hz
Fleck timers are compatible with 2510, 2750, 2850, 2900, 3150, 3900, 9000, 9100, 9500 valves. Suitable for retrofit applications as well as new installations.
Fleck XTR2 Touch Screen Controller for Softeners & Filters
Pentair Fleck XTR2 Touch Screen Controller provides colour touch-screen control for compatible water softener and filtration systems. Pentair lists features including programmable relay output, diagnostics, password lockout, and program choices based on the system configuration.
- Large color LCD touch screen display
- Compatible with 5800 and 2815 valves
- Power backup with super capacitor
- USB field programmer for quick configuration
- Regeneration: Time Clock, Immediate/Delayed Softener, Delayed Softener Sensor, Immediate/Delayed Filter
Fleck NXT2 Controller for Multi-Valve Systems
The Pentair Fleck NXT2 Controller is a network controller for commercial and industrial systems that coordinate multiple compatible softener or filter valves. It provides a multilingual OLED display, networking for up to eight valves, and programmable auxiliary relays.
- Controls up to 8 valves via CAT5 cable
- Comprehensive diagnostics: real-time & historical data, flow rates, event logs
- Compatible with valves 2750, 2850, 2900s, 3150, 3900, 2815
- Power supply: 24V DC, 100-240V AC input
Data for a Fleck quotation request
Send the valve and controller codes, nameplate photographs, vessel diameter and duty, media or resin, service and backwash flow, connections, voltage/frequency, regeneration pattern, and any multi-tank requirement. For a replacement, also include plumbing, meter, and wiring photographs plus the failure symptom so a complete valve, controller, and spare-part scope are not confused.
PT Watermart Perkasa supplies Pentair Fleck components through water.co.id for projects in Indonesia. Model availability, part revision, lead time, and support scope are confirmed in the quotation through the Watermart contact form.