What is the delivery time?

Standard delivery is 7-15 days.

What certifications do you hold?

We hold ISO9001, TS, ISO14001, GB/T28001, and CE certifications.

Efficient NFL Valve with Anti-Corrosion and Smooth Operation

Name: Efficient NFL Valve with Anti-Corrosion and Smooth Operation
Brand: Naifulong Group Co., Ltd.
SKU: 2327067745

Zhejiang, ChinaNaifulong Group Co., Ltd.

US$10.00-5,000.00

1 Set

Product profile

Customization

Available

Media

Acid

Material

Carbon Steel

Model NO.

custom

Connection Form

Flange

Driving Mode

Pneumatic

Nominal Pressure

Pn6-Pn25,Class 150, 150lb

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Temperature

Normal Temperature

Standard

GB/T 12224 , Hg/T3704

Application

Industrial Usage, Water Industrial Usage

Body

Wcb CF8 CF8m CF3m

Lining

PTFE PFA FEP

Std

JIS AISI DIN

Payment

Shipment

Fob

Deliverly

7-15days

Transport Package

Wooden Case

Specification

DN40-DN1800

Trademark

NFL

Origin

China

Key features

Anti-Corrosion Fluorine Lining: Available with PTFE, PFA, or FEP lining for superior acid and alkali resistance.

Customizable Body Materials: Body options include WCB, CF8, CF8M, and CF3M to suit various industrial needs.

ISO and CE Certified Quality: Holds ISO9001, TS, ISO14001, and CE certifications for global compliance.

OEM and ODM Services: Full customization available from samples with dedicated R&D engineering support.

Wide Application Range: Suitable for chemical, pharmaceutical, oil & gas, water treatment, and power industries.

Fast Delivery Time: Standard delivery within 7-15 days for most orders.

100% Finished Product Inspection: Every valve undergoes visual and functional inspection before shipment.

National High-Tech Enterprise: Backed by 30+ senior engineers and 40+ patents in anti-corrosion technology.

Company profile

Importers and ExportersPatents AwardedExhibition ExperienceHigh Repeat Buyers Choice

Naifulong Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 18 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.03h

AI-Powered supplier vetting

SummaryThe supplier is a Zhejiang-based high-tech manufacturer focused on pumps, vacuum equipment, valves, hardware, metal products, and industrial automation components. It reports over 40 patents, recent new-product development, ODM services, and OEM work for well-known brands. Production is supported by machining, injection, CNC, welding, and pipe-machining facilities, 12 quality inspectors, documented finished-product inspection instructions, and valid contracts with associated subcontractors. Quality and sustainability systems include ISO9001:2015, ISO45001:2018, and ISO14001 certifications, while regular fire drills were conducted during the past year. The supplier has 18 years of export experience, with exports representing 51%–70% of total sales, and has participated in the Russian PVC Exhibition. However, it reports no SDK, inventory, overseas warehouse, overseas showroom, overseas agent or branch, and zero countries with overseas service coverage. Financial records are identified for 2023–2025, but no...

Supplier typeThe supplier identifies itself as a national high-tech enterprise, Zhejiang Made unit, and specialized and sophisticated enterprise. Its stated business scope covers manufacturing, pumps and vacuum equipment, valves and plugs, hardware, metal products, and industrial automation products, indicating a diversified industrial equipment manufacturer.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. It also reports other product-compliance certification, but the specific standard is not identified, so the assessment is supported primarily by the named management-system certificates.

After-Sales capabilityThe supplier reports no in-stock service capability, overseas warehouse, overseas showroom, overseas agent, or overseas branch, and lists zero countries where overseas services are offered. These stated limitations indicate weak overseas after-sales and local-service coverage.

R&D capabilityThe supplier reports more than 40 patents, including multiple national patents, and states that it developed new products during the past year. It also provides ODM and OEM services, although it explicitly reports no available SDK.

Production capacityProduction evidence includes valid manufacturing-capacity contracts with associated subcontractors, machining, injection, CNC, welding, and pipe-machining facilities, 12 quality inspectors, documented inspection instructions, and a one-month peak-season lead time. The supplier also reports 12 qualified service-capability suppliers and written procedures with follow-up records, supporting substantial production and quality-management capability.

Customization capabilityThe supplier reports customization from samples, ODM services, and OEM services for well-known brands. These statements directly support the ability to deliver customer-specific products and manufacturing solutions.

Product Q&A

Q:What products do we have in detail?

Our range includes: Fluorine-lined ball, butterfly, gate, globe, sleeve plug, swing check valves, filters/strainers, control and regulating valves; Fluorine-lined pipes, spools/spacers, Tees, Elbows, Reducers, pipe instruments, dip/entry pipes, tubular sight glasses, inline samplers, compensators, lined hoses, safety shields. PTFE lined ball, butterfly, globe, gate valves with optional electric/pneumatic actuators. Valve bodies in Ductile Iron, carbon steel, stainless steel; pipe/spools in carbo

Q:What is the main application field of Fluorine lined valves, pipes, fittings, and equipment?

Fluorine lined products are widely used in Alkali & Acid industries, Solvents factories, Water treatment, Pulp & Paper mills, hydrocarbon plants, mining, Energy & Power plants, Oil & Gas, Fertilizers, Pharmaceuticals, etc.

Q:What quality issues are encountered in marketing fluorine lined products?

A) Issues with Lining Adhesion B) Permeation & Degradation C) Mechanical Damage D) Thermal Cycling Concerns

Q:What are the available body and lining materials?

Body options include WCB, CF8, CF8M, CF3M. Lining options include PTFE, PFA, and FEP.

Q:Do you offer OEM and ODM services?

Yes, we offer OEM and ODM services with customization available from samples.