What is your lead time?

It's around 30 days normally. If we have the products in stock, it will be about 15days

How can I check your factory situation while it's difficult for me to come to China?

We have photos and videos on our website and face book, It shows every step of the manufacturing. We also have a showroom in CA, USA. If you have time, you can take a look.

How can you guarantee the quality of products?

First of all, we have the numerical control device to manufacture products accurately. Then our quality inspectors will test products one by one to make sure every valve or fitting we sell is qualified.

How long is the quality guarantee period?

We supply 6 to 12 months for quality guarantee according to customers' using frequency.

Threaded Swing Check Valve with ISO Certificate

Name: Threaded Swing Check Valve with ISO Certificate
Brand: Zhejiang Yuzheng Valve Technology Co., Ltd.
SKU: 783371835

Zhejiang, ChinaZhejiang Yuzheng Valve Technology Co., Ltd.

US$2.50

10-19 Pieces

US$2.10

20-29 Pieces

US$2.00

30+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Connection Form

Thread

Model NO.

YZV191

Structure

Elevated

Pressure

Low Pressure

Function

Nrvr Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Bidirectional

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Thread

BSPT, BSPP, NPT

Size

1/4"-4"

Logo

OEM

Type

Meat Seal

Description

Vertical Check Valve

Transport Package

Carton

Specification

Trademark

YUZHENG

Origin

Wenzhou, Zhejiang, China

HS Code

8481804090

Production Capacity

100, 000.00 Pieces/Week

Key features

ISO9001:2008 Certified: Manufacturing and processing certified for quality assurance.

OEM and Logo Customization: Custom logo printing and manufacturing based on customer drawings available.

Flexible MOQ: Minimum Order Quantity starts from 1 piece for business cooperation.

Wide Temperature Range: Operates effectively from -40 to 300 degrees Celsius.

Multiple Thread Standards: Supports BSPT, BSPP, NPT, and DIN259/2999 connection forms.

Bidirectional Flow: Designed for flow in both directions for versatile industrial use.

High Production Capacity: Weekly production capacity of 10,000 pieces with 3 production lines.

Comprehensive Quality Control: 100% inspection including visual and function checks by trained inspectors.

Company profile

Importers and ExportersYears of Export Experience

Zhejiang Yuzheng Valve Technology 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, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong customization and production capabilities, with a significant export focus and various certifications. However, there are notable gaps in after-sales service, innovation, and lack of collaboration with Fortune 500 companies. They have a robust financial capacity, but no recent product innovations.

Supplier typeThe supplier has strong export capabilities, handling 90% of their sales internationally and having valid contracts with subcontractors for manufacturing.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating compliance with quality and product standards.

After-Sales capabilityThere are no written procedures for handling customer complaints or corrective actions, indicating a deficiency in after-sales service capability.

Financial creditThe supplier has maintained financial capacity over the last three years, suggesting stable financial health.

R&D capabilityNo new products were developed in the past year, and there is no availability of an SDK, indicating limited innovation capability.

Production capacityThe supplier has quality assurance in quality control processes and valid manufacturing contracts, suggesting strong production capability.

Customization capabilityThe supplier offers extensive customization options, including full and minor customization, supported by their R&D capability.

Product Q&A

Q:Are you a factory or trading company?

We are a factory specialized in manufacturing valves and fitting over 10 years. And we have got the verification of compliance for ball valve from ECM and ISO9001 certificate of manufacturing and processing of valves and fittings.

Q:Where are the main markets for your products?

We hope to make business with companies from all over the world. And for now, our valves and fittings have been exported to especially in North America, South America, South Asia, Europe and Middle East.

Q:Do you have a minimum quantity of the products?

No, we will build business with you with even 1pc. We believe this cooperation will be a long-term relationship for our high quality, competitive price and good after-sale service.

Q:Are samples available to be sent with free?

It depends on what product you need. There are hundreds of products we sell. You can contact us for particular answer.

Q:Can you print our Logo on the valves?

Yes, we can totally produce products according to your this kind special request, even manufacture it based on your drawing.