What is the warranty period for the valve?

The product comes with a 1-year warranty.

What is the minimum order quantity?

The minimum order quantity is 1000 pcs.

2m³/H Runxin Automatic Filter Valve F71q1 (55502) Control Valve in Stock

Name: 2m³/H Runxin Automatic Filter Valve F71q1 (55502) Control Valve in Stock
Brand: Hebei Green Spring Environmental Protection Equipment Technology Co., Ltd
SKU: 1987285361

Hebei, ChinaHebei Green Spring Environmental Protection Equipment Technology Co., Ltd

US$44.10

50-99 Pieces

US$41.30

100-299 Pieces

US$36.10

300+ Pieces

Sample price:US$33.00/piece.Request sample

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

GS, RoHS, CE, ISO9001

Model NO.

F71Q1/55502

Media

Water

Standard

Connection Mode

External Thread

Power

Solenoid

Material

Plastic

Type

Self-Operated

Product Model

F71q1/55502

Sample

Available

Inlet/Outlet/Drain

3/4" M

Application

Activated Carbon Filter, Sand Filter

Water Pressure

0.15-0.6MPa

Filter Tank

6"-10"

Transport Package

Carton

Specification

2.5"-8NPSM

Trademark

RUNXIN

Origin

Hebei, China

HS Code

8421991000

Production Capacity

1000/Day

Key features

Advanced Ceramic Sealing: High-hardness ceramic moving plate ensures wear-resistant, corrosion-resistant, and leak-proof operation under high pressure.

Intelligent Control Modes: Microcomputer controller supports time-based, flow-based, or instant/delayed flow modes for on-demand regeneration.

No Raw Water Bypass: Automatically blocks the outlet during regeneration to prevent untreated hard or dirty water from entering the system.

Multi-Function Integration: Integrates water production, backwashing, and forward flushing into one unit, replacing multiple valves.

System Expansion Capability: Rich expansion interfaces allow linking with external devices like pumps and level switches for intelligent automation.

Wide Application Scope: Suitable for filtration, softening, RO, ion exchange, and boiler water softening in various industrial and domestic settings.

Certified Quality Assurance: Products hold GS, RoHS, CE, and ISO9001 certifications, ensuring compliance with international standards.

Flexible Customization: OEM and ODM services are welcome, with options for customization from samples, designs, or full customization.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryFull Customization

Hebei Green Spring Environmental Protection Equipment Technology Co., Ltd

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2009-07-27Nearest Port: Tianjin, Qingdao, NingboAverage Response Time: ≤5.03h

AI-Powered supplier vetting

SummaryThe supplier is a factory producing and selling sewage-treatment and large-scale water-treatment equipment, with related import/export rights and rental activities. It demonstrates OEM service for recognized brands, flexible customization, stocked products, documented finished-product inspection, and an automated production line. Its stated production includes millions of filter elements across several categories, with exports representing 41%–50% of sales and markets in Southeast Asia, the Middle East, and domestic China. However, overseas service infrastructure is limited: it has no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. It also lacks an available SDK, has no valid manufacturing-capacity contract with related subcontractors, and has no documented supplier-assessment procedures or approved supplier list. ISO9001:2015 certification and recent fire-drill activity are reported, but broader financial performance cannot be assessed from the provided year labels...

Supplier typeThe supplier is explicitly identified as a factory, with a business scope covering production and sales of sewage-treatment and large-scale water-treatment equipment, plus import/export activities. This supports classification as a manufacturing supplier rather than only a trading or service company.

CertificationsThe supplier reports an ISO9001:2015 certificate and states that it conducted regular fire drills during the past year. The evidence supports holding a quality-management certification, although no other certification details are provided.

After-Sales capabilityThe supplier has in-stock service capability and accepts multiple quotation and payment terms, but it reports no overseas warehouse, showroom, agent, or branch, and serves zero stated overseas countries. These limitations indicate insufficient evidence of robust overseas after-sales coverage.

R&D capabilityThe supplier provides OEM services for recognized brands, but has no available SDK and reports no established AI-based data-management and decision-enablement practice; CRM and SAP sustainable-development capability are both recorded as zero. These data show limited documented digital or innovation capability.

Production capacityThe supplier reports stocked-product capability, an automated production line, peak- and off-season lead times within 15 working days, and production quantities totaling millions of filter elements across several product categories. However, it has no valid manufacturing-capacity contract with related subcontractors, so the documented capacity is positive but includes a contractual-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports finished-product inspection instructions that are uniformly followed, supporting both customization breadth and a stated quality-control process.

Product Q&A

Q:How long is the delivery time?

If in stock, products are sent within 1-7 days after payment. If not in stock, production takes about 7-25 days.

Q:Do you provide samples?

Yes, free samples are available for stock items. Delivery can be made within 24 hours after confirmation, but the buyer pays the shipping fee.

Q:Are you a factory or trading company?

We are a professional manufacturer that also provides customization services, including OEM and ODM.

Q:What are your main products?

We mainly manufacture water purifier filter elements, including PP, UDF (GAC), CTO, RO membranes, and post-activated carbon filters, along with various water purifier parts.

Q:What payment methods do you accept?

We accept L/C, T/T, Western Union, MoneyGram, PayPal, and small-amount payments.