What is the minimum order quantity?

The minimum order quantity is 1 unit.

How long is the delivery time?

Delivery takes 15 workdays in the off-season and 1-3 months during the peak season.

What standards does the valve comply with?

It complies with API 6D, API 594, ASME B16.34, ISO 5208, and other international standards.

DN200 DN300 DN400 Flange Joint Butterfly Type Hydraulic Check Valve with Tilting Disc

Name: DN200 DN300 DN400 Flange Joint Butterfly Type Hydraulic Check Valve with Tilting Disc
Brand: Zhejiang Naibang Valve Co., Ltd.
SKU: 2152926335

Zhejiang, ChinaZhejiang Naibang Valve Co., Ltd.

US$300.00

5-99 Pieces

US$10.00

100+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Structure

Swing

Model NO.

HR77

Pressure

Ordinary Pressure

Function

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

Sealing Form

Gland Packings Globe Valve

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage

Size

Wenzhou, Zhejiang, China

Class

150lb to 2500lb

Certificates

API 6D, CE, ISO9001

Application Fields

Metallurgy,Light Industrial,Electric Power,Petroch

Delivery Detail

20~45 Days According to The Specific Quantities

Transport Package

Standard Export Wooden Case

Specification

API6D, ISO9001, CE, SGS, etc

Trademark

NIPO

Origin

Wenzhou, Zhejiang, China

HS Code

8481300000

Production Capacity

8000PCS/Year

Key features

Wide Pressure Range: Supports nominal pressure from PN1.0 Mpa to 42.0Mpa and Class 150LB to 2500LB.

Extreme Temperature Resistance: Operates effectively within a working temperature range of -196 to 540 degrees Celsius.

Versatile Material Options: Available in WCB, LCB, WC6, WC9, CF8, CF3M, etc., for various media like water, steam, and acids.

Comprehensive Certification: Manufactured and tested according to API 6D, API 594, ASME B16.34, and ISO 5208 standards.

Full Customization Support: Offers OEM/ODM services, customization from samples/designs, and specific class/certificate options.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection by 3 dedicated QA/QC inspectors.

Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments for buyer convenience.

Fast Delivery Capability: Lead time ranges from 15 workdays in off-season to 1-3 months during peak season.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity

Zhejiang Naibang Valve Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 24 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤8.20h

AI-Powered supplier vetting

SummaryThe supplier is an industrial valve manufacturer serving power, wastewater, construction, petroleum-chemical, metallurgy, fertilizer, paper, and pharmaceutical applications. It provides OEM and ODM services, customization from samples and designs, in-stock capability, and documented complaint-handling and supplier-assessment procedures. Production resources include five production lines and multiple machining, grinding, coating, and inspection facilities, although quality-control staffing is below five. The supplier holds ISO9001:2015 certification and reports regular fire drills. Limitations include no overseas agents, branches, warehouses, or showrooms; no participation in offline trade shows; no available SDK; no new products in the past year; and no valid manufacturing-capacity contract with associated subcontractors. Financial evidence is insufficient for a credibility assessment because the provided entries identify years but contain no substantive financial indicators.

Supplier typeThe supplier is an industrial valve manufacturer with OEM capability for well-known brands, machining and finishing equipment, five production lines, and applications spanning power stations, wastewater treatment, construction, petroleum-chemical, metallurgy, fertilizer, paper, and pharmaceutical industries. This supports classification as an industrial valve manufacturing supplier rather than a purely trading or service company.

CertificationsThe supplier reports an ISO9001:2015 certificate and other certification, and states that quality assurance exists in its quality-control processes. However, the specific identity of the additional certification is not provided.

Production capacityThe supplier reports five production lines, extensive equipment including CNC, lathes, grinding, drilling, boring, painting, cutting, polishing, and sand-blasting machines, documented finished-product inspection instructions, inventory capability, and a typical peak-season fulfillment time of one month. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, creating a documented capacity-management weakness.

Customization capabilityThe supplier explicitly provides customization from samples and designs and also offers ODM services. These statements directly support capability for customized product development and manufacturing.

Client casesThe supplier states that its products have been used in domestic large power-station projects and across wastewater treatment, urban construction, petroleum-chemical, oil extraction, metallurgy, fertilizer, paper, and pharmaceutical applications, with exports to many countries and regions. It also reports OEM service for well-known brands, although no customer names or independently verifiable case details are provided.