Runxin Filter Valve

Runxin Filter Valves for Filters, Softeners, and Duplex Tanks

Runxin filter valves control flow in media filters, softeners, and duplex-tank systems for residential, commercial, and light-industrial water treatment. PT Watermart Perkasa, operating at water.co.id, supplies water-treatment valve components in Indonesia; select the model by service flow, tank size, media or resin type, port size, pressure, and manual or automatic operation.

Updated 4 August 2026: Runxin selection criteria for manual filters, manual softeners, and duplex tanks were clarified.

Runxin Control Valve is a critical component in water treatment systems. The product is available in several model paths, each intended for a specific duty.

Buyer need	Model path to review	Data to prepare
Sediment, carbon, or other media filter	Runxin Manual Filter Valve	Tank diameter, bed height, media type, service flow, backwash flow, and drain size
Manual water softener	Runxin Manual Softener Valve	Tank size, resin volume, hardness, peak flow, brine tank, and regeneration schedule
Duplex tank for alternating supply	Runxin Valve on Duplex Tanks	Tank count, operating pattern, standby requirement, pipework, and peak demand
System needing automatic backwash	Compare with automatic control valves or Pentair Fleck	Timer, meter, interlock, and operating-log requirements

Runxin Manual Filter Valve

An efficient solution for manual water filtration. This valve is used when an operator can change positions on a defined schedule. Match the backwash flow to the media because activated carbon, sand, anthracite, Birm, or GreensandPlus can require different cleaning rates.

Runxin Manual Softener Valve

Runxin Manual Softener Valve manages service, brine draw, rinse, and regeneration on a manual softener. Selection is not only a port-size decision; resin capacity should follow hardness, flow, and the target regeneration interval. For larger duties, review softening applications and ion exchange resin.

Runxin Valve on Duplex Tanks

This product allows two tanks to alternate so water remains available while one tank regenerates or backwashes. Confirm the pipework, pressure drop, and operating pattern before selecting the valve because an undersized duplex arrangement can still starve peak flow.

Runxin Filter Valve Buyer Questions

Who supplies Runxin filter valves in Indonesia?

PT Watermart Perkasa supplies Runxin filter valves, softener valves, and control-valve components through water.co.id for water-treatment systems in Indonesia, including media filters, softeners, and duplex tanks.

What minimum data is needed to select a Runxin valve?

Prepare the tank size, media or resin type, service flow, backwash or regeneration flow, operating pressure, port size, drain, brine tank where applicable, and whether the system will run manually or automatically.

When should an automatic valve be selected instead of a manual valve?

Select an automatic valve when backwash or regeneration must run without an operator, use a timer or meter, or maintain consistent operating records. Manual valves fit smaller systems with trained operators and a disciplined schedule.