What is the minimum order quantity (MOQ)?

The minimum order quantity is 500 units.

What are the accepted payment terms?

Accepted payment types include T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, and Cash. Currencies include USD, EUR, JPY, CAD, AUD, HKD, GBP, and CHF.

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season.

Durable Class 125/150 Double Flanged Swing Check Valve

Name: Durable Class 125/150 Double Flanged Swing Check Valve
Brand: Qingdao Eathu Import and Export Co., Ltd.
SKU: 2164238475

Shandong, ChinaQingdao Eathu Import and Export Co., Ltd.

US$8.99

1,000 Pieces

Sample price:US$1.09/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Low Temperature

Model NO.

Check Valve

Material

Cast Iron

Connection Form

Flange

Structure

Swing

Pressure

Low Pressure

Function

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

Sealing Form

Gland Packings Globe Valve

Flow Direction

Reversing

Standard

DIN

Application

Water Industrial Usage

Flange Dimensions

ANSI B16.1

Face to Face Dimensions

ANSI B16.10

Disc

ASTM A126b

Washer

100hv

Suitable Media

Water, Oil, Gas

Transport Package

Wooden Case /a Carton / Bulk / Individually Packag

Specification

2"-12"

Trademark

EATHU/OEM

Origin

Qingdao, Shandong

HS Code

8481804090

Production Capacity

2000pieces/Month

Key features

Silent Check Valve Design: Features Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence functions for low noise operation.

Flexible Installation: Can be installed horizontally or vertically with flexible positioning due to self-locking mechanism when closed.

Durable Cast Iron Body: Constructed from ASTM A126B cast iron with 100HV washer and graphite gasket for low pressure water applications.

Standard Compliance: Conforms to MSS SP-85 for design and testing, ANSI B16.1 for flange dimensions, and ANSI B16.10 for face to face.

ISO 9001 Certified: Manufactured in ISO-9001 certified factories with strict quality testing prior to shipment.

Customization Options: Offers customization from samples, designs, and minor customization for flange dimensions and disc specifications.

Wide Market Reach: Exported to South America, North America, Mid East, Eastern Europe, Western Europe, and Africa since 2004.

Experienced Manufacturer: Over 15 years of experience in production, quality control, and export of pipeline and casting products.

Company profile

Importers and ExportersYears of Export ExperienceExperienced TeamPatents Awarded

Qingdao Eathu Import and Export Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 25 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.30h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressNo. 5 Nanhai Branch Road, Shinan District, Qingdao, Shandong, China

Plant Area40 square meters

Registered Capital1,000,000 RMB

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity500

Supply Chain Partners50

Our Production Capability & Technical Expertise

Main ProductsForging Parts, Casting Parts, Lifting Anchor System, Metal OEM Parts, Precast Concrete Hardware, Pipe Fittings, Butterfly Valve, Forged Flange

R&D Engineers6 people

Our Industry Experience & Global Business Record

Year of Establishment2004-08-11

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff33

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What are the main functions of this check valve?

It features Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, and Nrvg Silence functions to ensure silent operation and effective flow control.

Q:What materials are used for the valve body and washer?

The body is made of ASTM A126B cast iron, and the washer is rated at 100HV. The gasket consists of graphite and 08F material.

Q:What standards does the valve conform to?

The design and manufacture conform to MSS SP-85. Flange dimensions follow ANSI B16.1, and face to face dimensions follow ANSI B16.10.

Q:Can the valve be installed in different positions?

Yes, the valve can be installed horizontally or vertically, offering flexible installation positions. It also self-locks when closed to prevent backflow.

Q:What customization options are available?

We offer customization from samples, customization from designs, and minor customization. Specific options include ANSI B16.1 flange dimensions and ASTM A126B discs.