What are the payment terms?

We accept LC, T/T, Western Union, and Money Gram as terms of payment.

What is the average lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

Type 300X Slow Closing Check Valve

Name: Type 300X Slow Closing Check Valve
Brand: Suzhou Walter Flow Control Equipment Co., Ltd.
SKU: 2078565015

Jiangsu, ChinaSuzhou Walter Flow Control Equipment Co., Ltd.

US$99.00

2 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Certification

ISO, CE

Model NO.

ACV-0050-1000

Temperature

Low Temperature

Connection

Flange

Valve Seat

Single-Seat

Structure

Bellows

Material

Cast Iron

Model NO.

F8030

Type

Self-Operated

Coating

Epoxy Resin Coated to 300 Microns

Spring

SUS304

Diaphgram

Nylon+EPDM/Viton

Disc

SS304/Brass/Bronze

Stem

SS/Bronze

Tubes

Copper/SS304

Body

Ductile Iron

Transport Package

Wooden Case

Specification

DN50-300

Trademark

WALTER

Origin

Suzhou, Jiangsu, China

HS Code

8481801090

Production Capacity

500 Sets Per Month

Key features

Hydraulic Self-Control: Uses hydraulic automatic operation for optimal opening/closing speed without external energy.

Water Hammer Prevention: Achieves slow closing and silencing effects to prevent water hammer damage in pipelines.

Durable Cast Iron Body: Constructed with Ductile Iron (EN GJS-500-7) for high strength and corrosion resistance.

Premium Internal Parts: Features SS304/Brass stems, SUS304 springs, and Nylon+EPDM diaphragms for longevity.

Wide Application Range: Ideal for high-rise buildings, living areas, and water supply systems requiring pressure control.

Certified Quality: Complies with ISO and CE standards, meeting EN 588 and EN 1092 flange specifications.

Easy Maintenance: Simple structure allows for easy maintenance and smooth operation without complex devices.

Customizable Options: Offers customized model numbers, coatings (Epoxy Resin), and specific material selections.

Company profile

Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤6.47hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressNo. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China

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

Our Production Capability & Technical Expertise

Main ProductsPressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:How does the 300X valve prevent water hammer?

It uses hydraulic self-control to achieve slow closing and silencing effects, effectively preventing water hammer impacts on the pipeline system.

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

The body and bonnet are made of Ductile Iron (EN GJS-500-7). Internal parts include SS304 stems, SUS304 springs, and Nylon+EPDM diaphragms.

Q:Is this valve suitable for high-rise buildings?

Yes, this series of valves is widely used in high-rise buildings, living areas, and other water supply systems due to its pressure control capabilities.

Q:What certifications does the valve have?

The valve holds ISO and CE certifications and complies with EN 588 and EN 1092 standards for flanges.

Q:Can the valve be customized?

Yes, customization is available for model numbers, coatings (e.g., Epoxy Resin), and specific material selections like disc and stem materials.