Do you provide installation support?

Yes, we provide all manuals and operation videos. Our engineers offer online guidance to help your team install and adjust the plant until it runs smoothly 24/7.

Diaphragm Valve Automatic Water Softener Removes Hardness and Minerals for Boiler Water Treatment

Name: Diaphragm Valve Automatic Water Softener Removes Hardness and Minerals for Boiler Water Treatment
Brand: Shaanxi Di Ao Environmental Protection Group Co., Ltd.
SKU: 2156908852

Shaanxi, ChinaShaanxi Di Ao Environmental Protection Group Co., Ltd.

US$350.00-380.00

1 Piece

Sample price:US$380.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Salt Rejection Rate

99.0%

Model NO.

DAWT-4.20-4

Application

Industry

Capacity

1t/H 1000L/H

Raw Water Hardness

<8mmol/L

Working Pressure

0.2-0.6MPa

Iron Content of Raw Water

<0.3mg/L

Working Voltage

220V/380V/50/60Hz

Water Outlet Hardness

<0.03mg/L

Raw Water Suspended Matter

<5mg/L

Transport Package

Box

Specification

Customizable

Trademark

Diao

Origin

China

Key features

High Salt Rejection: Achieves 99.0% salt rejection rate for effective water purification.

Flexible Capacity: Optional flow range from 1 to 100 T/h to meet various industrial needs.

Durable Materials: Tanks made of FRP or Stainless Steel for long-lasting performance.

Certified Quality: ISO9001 certified manufacturing ensures high quality standards.

Customizable Options: Customizable working pressure, voltage, and regeneration modes.

Comprehensive Support: Free manuals, videos, and online engineering guidance for installation.

Company profile

Importers and ExportersPatents AwardedSelf-brandedFast Delivery

Shaanxi Di Ao Environmental Protection Group Co., Ltd.

Shaanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤2.30h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM/OEM, SDK, and recent product-development capabilities. Its stated production equipment covers cutting, bending, punching, shearing, welding, rolling, and painting, with documented finished-product inspection procedures. The supplier reports quality assurance, corrective-action, and complaint-handling procedures, and cites major project experience and multiple certifications. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records provided for recent periods show zero reported operating revenue, costs, profits, and cash-flow figures; this materially limits financial credibility assessment and creates a significant concern. Overseas service coverage is also reported as zero countries, although FOB, CIF, CFR, and EXW quotations are accepted.

Supplier typeThe supplier’s stated business scope includes equipment, building materials, pumps and vacuum equipment, industrial automatic-control systems, electronic special equipment, water-quality monitoring instruments, metal products, and mining-related sales. Its description also identifies water-treatment and intelligent-control equipment as project offerings, indicating an equipment-oriented industrial supplier.

CertificationsThe supplier states that it holds municipal and environmental engineering design certificates, mechanical and municipal construction qualifications, water-related approvals, 3C certification, EU CE certification, and national triple-management-system certification. These are explicit certification and qualification claims, although the provided slice does not include certificate numbers, validity dates, or verification documents.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures and complaint-handling procedures, with records showing they are followed. However, it reports no overseas warehouse, showroom, agents, branches, or overseas-service countries, so structured internal service procedures exist but overseas service reach is limited.

Financial creditThe provided records report zero operating revenue, operating costs, profits, cash receipts, cash inflows, cash outflows, and current ratio for the stated recent periods. These figures create a material concern regarding demonstrated financial activity and liquidity; the slices do not provide enough context to validate whether the zeros reflect actual performance or incomplete reporting.

R&D capabilityThe supplier confirms 3D software design services, new products within the past year, ODM services, OEM services for popular brands, and an available SDK. Together, these explicitly support product-development and design capabilities beyond basic manufacturing.

Production capacityThe listed facility includes plasma cutting, bending, hydraulic punching, shearing, straight-seam and circumferential-seam welding, plate rolling, spray painting, and welding equipment. The supplier also reports in-stock capacity and standardized finished-product inspection instructions, but lacks a valid manufacturing-capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its 3D design, ODM, OEM, and SDK capabilities further support the ability to adapt or develop products to customer requirements.

Client casesThe supplier states that it has undertaken numerous national and local key projects, including supply of water-treatment and intelligent-control equipment for Xi’anyang International Airport, and claims a strong industry reputation. This is an explicit project reference, but the slice does not provide project dates, contract scope, customer confirmation, or performance metrics.

Product Q&A

Q:How to choose the right machine?

Selection depends on raw water quality and permeate water requirements. We provide pretreatment (UF, sand filter, etc.), RO machine, and post-treatment (UV, Ozonizer) based on your specific needs.

Q:What materials are used for the machine?

Pretreatment tanks typically use FRP or Stainless Steel. RO frames can be Stainless Steel or carbon steel. Pipes are usually Stainless Steel and UPVC. Materials can be customized per special requirements.

Q:What is the control method?

Pretreatment can be manual or automatic. The whole system uses relay, PLC, or man-machine interface for remote control.

Q:Which spare parts need regular replacement?

Filter cartridges in the security filter need changing every 3-6 months. RO membranes need changing every 1-3 years, depending on water quality and maintenance.

Q:What is the warranty period?

We provide a 1-year warranty. However, based on experience, the machine can operate for 5 years before requiring major repair.