What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

Can I become an agent in my area?

Yes, agency is available based on an agent contract, commonly for one year.

What is the warranty period for the valves?

We provide a 5-year warranty on the valve body and seals, plus 24/7 global technical support.

DN200 Pn16 NBR Ball Check Valve for Water Btval

Name: DN200 Pn16 NBR Ball Check Valve for Water Btval
Brand: Botou Valve Manufacturing Industry Co., Ltd.
SKU: 2105593682

Hebei, ChinaBotou Valve Manufacturing Industry Co., Ltd.

US$104.50

1-99 Pieces

US$102.00

100-499 Pieces

US$96.80

500+ Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

HQ41X

Material

Cast Iron

Connection Form

Flange

Structure

Tubular

Pressure

Ordinary Temperature

Function

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence

Sealing Form

Bellows Globe Valve

Flow Direction

Bidirectional

Standard

Application

Water Industrial Usage

Name

DN200 Non Return Ball Check Valve

Useage

Water Flow Control, Non Return Flow

Disc

Carbon Steel Ball Coated EPDM Rubber

Valve Body

Ggg50

Valve Bonnet

Ggg50

Valve Bolts

Carbon Steel with Zinc Coatting

Sealing Ring

EPDM or NBR Ruber Seal

Ball

Carbon Steel Ball+ EPDM

Size

DN50-DN300

Transport Package

Plywood Wooden Box

Specification

DN50-DN300

Trademark

BTVAL

Origin

Hebei China

HS Code

848180

Production Capacity

10000 Pieces/Year

Key features

Zero Leakage Sealing: Elastic EPDM/NBR seals ensure tight shutoff for potable water and wastewater systems.

Corrosion Resistance: Withstands aggressive media like chlorinated water and sewage without seal degradation.

Customizable Design: OEM/ODM available with custom logos, drawings, flanges, and ball specifications.

Wide Size Range: Available in sizes DN50 to DN300 (50-600mm) for various industrial applications.

Low Maintenance: Replaceable seals reduce downtime and costs in large-scale municipal networks.

Versatile Media Handling: Handles sludge, suspended solids, and non-abrasive fluids in drainage systems.

Global Warranty Support: 5-year warranty on body/seals with 24/7 technical support and 48h spare parts.

Certified Quality: Certified by TUV, SGS, BV, WRAS, CE, and ISO9001 for water use safety.

Company profile

Botou Valve Manufacturing Industry Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 1999-03-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.33h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryBotou Valve Manufacturing Industry Co., Ltd. is a China-based limited company in Hebei, established in 1999, with a manufacturing site of 11,205 m² and 30 reported employees. It has direct import/export rights, began exporting in 1999, and reports that 90% of total sales come from exports. Its product range includes resilient seated gate valves, gate valves, filters, check valves, butterfly valves, hydraulic control valves, pressure-reducing valves, and balancing valves. The supplier holds ISO 9001:2015 certification and has documented quality-management and environmental-compliance activities. Evidence supports established export experience, relevant valve manufacturing capability, and documented customer/project cases. However, the provided information does not sufficiently establish after-sales service, financial credibility, innovation strength, or customization capability.

Supplier typeThe supplier is identified as Botou Valve Manufacturing Industry Co., Ltd., a China-based limited company operating in Hebei. Its business covers industrial equipment and components, with valve and filter products listed across multiple categories.

CertificationsThe supplier reports ISO 9001:2015 certification, certification through TÜV Rheinland in 2016, and an on-site quality-management audit by Hebei Province quality-product authorities in 2018. These records provide explicit evidence of formal quality-management certification and audit exposure.

Production capacityThe supplier reports an 11,205 m² manufacturing plant, a spraying assembly line with a pollution-discharge permit, and processes covering casting, machining, spraying, assembly, and pressure testing. Its stated experience includes large-diameter valves and filters, supporting production capability for valve products.

Client casesDocumented references include filters used in the China, Hong Kong Water Supply Project, supply to Tianjin Yuanda Valve Co., Ltd., and soft-seal gate valves exported to Russia and Vietnam. These examples provide direct evidence of project and customer experience in domestic and international markets.