Automatic Softener Valve
Runxin automatic softener control valves in ORG's BFT version: digital display, volume-based regeneration and a low-pressure-switch input.
Manual Filter Valve
Runxin 51-series manual filter valves for 2, 4 and 6 m³/hr filter vessels: service, backwash and rinse from one handle.
Manual sand, multimedia and carbon filters at 2, 4 and 6 m³/hr
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Price on request. Ask us for today’s price and availability.
Capacity
2 m³/hr
Model 51202
- Inlet / outlet
- 3/4" (20 NB)
- Rated flow
- 2,000 L/hr
- Installation
- Top / side mount
- Strainer & riser pipe
- 3/4" / 1.05" OD
- Inlet / outlet
- 1" (25 NB)
- Rated flow
- 4,000 L/hr
- Installation
- Top / side mount
- Special feature
- Engineering-plastic disc
- Inlet / outlet
- 1" (25 NB)
- Rated flow
- 6,000 L/hr
- Installation
- Top / side mount
- Strainer & riser pipe
- 1" / 1" D-GB
Specifications from the manufacturer’s data. We confirm suitability for your water and setup before supply.
Overview
Manual Filter Valve
The manual filter valve switches a pressure filter between service, backwash and fast rinse with a single handle. When the pressure gauge shows the bed is loaded, a few minutes of backwash lifts out the trapped dirt and the rinse settles the media again.
- Single-handle multiport: service, backwash, fast rinse
- Top or side mounting on 2.5"-8NPSM vessel openings
- 51204N uses an engineering-plastic disc
- Three sizes matched to 2, 4 and 6 m³/hr filters
- Runxin, supplied through ORG Engitech
Technical data
Specifications 2 m³/hr
| Model | 51202 |
|---|---|
| Inlet / outlet | 3/4" (20 NB) |
| Rated flow | 2,000 L/hr |
| Installation | Top / side mount |
| Strainer & riser pipe | 3/4" / 1.05" OD |
| Base thread | 2.5"-8NPSM |
| Also available | 51202C (top mount, front face) |
| Model | 51204N |
| Inlet / outlet | 1" (25 NB) |
| Rated flow | 4,000 L/hr |
| Installation | Top / side mount |
| Special feature | Engineering-plastic disc |
| Strainer & riser pipe | 3/4" / 1.05" OD |
| Base thread | 2.5"-8NPSM |
| Also available | 51204C front face, 51204K with bypass |
| Model | 51106 |
| Inlet / outlet | 1" (25 NB) |
| Rated flow | 6,000 L/hr |
| Installation | Top / side mount |
| Strainer & riser pipe | 1" / 1" D-GB |
| Base thread | 2.5"-8NPSM |
| Also available | 51208, 1.5", 8,000 L/hr |
| Brand | ORG |
| Type | Manual multiport filter valve |
| Make | Runxin, supplied by ORG Engitech |
| Positions | Service, backwash, fast rinse |
| Suitable media | Sand, multi-grade, activated carbon, iron-removal media |
| Power | Not required |
ORG Engitech multiport valve list, manual filter valve section (release 11/04/2026).
Good to know
Available as a spare, as an upgrade to an existing plant, or as part of a complete system we build.
Specifications are the manufacturer’s. We check compatibility with your vessel and valve before supply.
Side by side
Compare all capacities
Select a column to update the page.
| Capacity | |||
|---|---|---|---|
| Model | 51202 | 51204N | 51106 |
| Inlet / outlet | 3/4" (20 NB) | 1" (25 NB) | 1" (25 NB) |
| Rated flow | 2,000 L/hr | 4,000 L/hr | 6,000 L/hr |
| Strainer & riser pipe | 3/4" / 1.05" OD | 3/4" / 1.05" OD | 1" / 1" D-GB |
| Also available | 51202C (top mount, front face) | 51204C front face, 51204K with bypass | 51208, 1.5", 8,000 L/hr |
| Special feature | — | Engineering-plastic disc | — |
Where it goes
Used in our softening systems
Technical quote
Ask about the Manual Filter Valve
Tell us about your site and water source. We’ll call back with sizing advice and a written quotation, or book a free water test first.
- 1We confirm the right capacity for your flow and hardness.
- 2You get a written quotation with the full bill of materials.
- 3Our team installs, commissions and services it.
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Automatic Filter Valve
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Manual Softener Valve
Runxin 61-series manual softener valves for 2, 4 and 6 m³/hr, with a built-in brine injector and top or side mounting.