What is the maximum working pressure?

The pressure rating ranges from PN10 to PN100 (or ANSI Class 150 to 600+). Specific models can withstand up to 1500lb depending on the material and design.

What standards do the valves comply with?

Our check valves are manufactured in compliance with international standards such as ASME B16.34 and ISO 5208, ensuring quality and interchangeability.

DN15~50 Brass Threaded Check Valve for Industrial Plumbing

Name: DN15~50 Brass Threaded Check Valve for Industrial Plumbing
Brand: YOONAD VALVE (WUXI) CO., LTD.
SKU: 2254278785

Jiangsu, ChinaYOONAD VALVE (WUXI) CO., LTD.

US$3.00

1 Piece

Product specifications

PN

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

CV-2519

Material

Brass

Connection Form

Thread

Structure

Swing

Pressure

Ordinary Pressure

Sealing Form

Other

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Brand

Yoonad

Usage

Control Flow Water

Transport Package

Wooden Box

Trademark

Mooned

Origin

China

Production Capacity

50000PCS/Year

Key features

Automatic Backflow Prevention: Prevents reverse flow without external power, protecting equipment from damage and contamination.

Wide Material Selection: Available in SS304/316, Carbon Steel, Ductile Iron, and PTFE-lined plastic for diverse media.

Diverse Valve Types: Offers swing, lift, and dual plate designs to suit low-pressure drop, superior sealing, or rapid closing needs.

Easy Maintenance: Simple internal structure with fewer components, facilitating convenient installation and inspection.

International Compliance: Manufactured in compliance with ASME B16.34 and ISO 5208 standards for quality assurance.

Energy Saving Design: Reduces energy waste by preventing reverse operation of pumps and compressors.

Long Service Life: Constructed from high-quality materials and advanced sealing technologies for durability in harsh conditions.

Company profile

Importers and ExportersExperienced TeamQuality AssuranceFast Delivery

YOONAD VALVE (WUXI) CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-10-02Nearest Port: shanghai, ningboAverage Response Time: ≤3.82hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

About Our Factory & Business Background

Address137-2901 Qingyang Road, Liangxi District, Wuxi, Jiangsu, China

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

Our Production Capability & Technical Expertise

Main ProductsValve, Ball Valve, Gate Valve, Check Valve, Globe Valve, Butterfly Valve, Control Valve, Stainless Steel Ball Valve, Stainless Steel Butterfly Valve, Stop 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 check valve operate?

It operates automatically based on media flow direction. Upstream pressure opens the valve, while backpressure pushes the closing element against the seat to block reverse flow, requiring no external power.

Q:What materials are available for the valve body?

We offer stainless steel (SS304/SS316), carbon steel (WCB), ductile iron, and PTFE-lined plastic to suit corrosive, high-pressure, or general industrial applications.

Q:What are the available connection types?

The valves support flanged (ASME B16.5), threaded (NPT/BSP), wafer, and welded (socket/butt weld) connections for seamless pipeline integration.

Q:What is the delivery time for orders?

The standard delivery time is 10 to 25 days. During peak seasons, lead time is within 15 workdays, and off-season lead time is also within 15 workdays.

Q:What are the payment terms?

We accept T/T, Western Union, and PayPal. Typically, 30% prepayment is required, with the 70% balance paid before shipping or against the copy of the Bill of Lading.