What are the payment terms and lead times?

Payment terms include T/T, D/P, PayPal, and Western Union. The average lead time is within 15 workdays for both peak and off-season periods.

What are the main applications for this check valve?

It is ideal for residential, commercial, and light industrial scenarios such as plumbing systems, water heaters, irrigation, and small-scale fluid transfer lines.

Does the valve require external controls to operate?

No, the valve operates passively and automatically without any external controls, relying on fluid pressure and internal spring or gravity mechanisms.

Solid Brass JIS 10K DN25 HVAC System Pressure-Rated Lightweight Compact Brass Check Valve

Name: Solid Brass JIS 10K DN25 HVAC System Pressure-Rated Lightweight Compact Brass Check Valve
Brand: YOONAD VALVE (WUXI) CO., LTD.
SKU: 2249011215

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

US$3.00

1-349 Pieces

US$2.00

350-999 Pieces

US$1.10

1,000+ Pieces

Product profile

Customization

Available

Media

Gas,Oil,Water,Chemical,Steam

Temperature

High Temperature, Low Temperature, Medium

Material

Brass

Connection Form

Thread

Structure

Check

Pressure

Ordinary Pressure

Function

Prevent Backflow, Flow Control

Sealing Form

Threaded

Flow Direction

Unidirection

Standard

ASME, ANSI, JIS, En, ISO

Application

Industrial Usage, Water Industrial Usage, Household Usage

Warranty

2 Years

Certificate

ISO9001:2008 CE

Transport Package

Wooden Case

Specification

customized

Trademark

Yoonad

Origin

China

HS Code

8481804090

Production Capacity

10000PCS/Year

Key features

Corrosion Resistant Brass: Made of brass with excellent corrosion resistance and natural antimicrobial properties.

Passive Automatic Control: Operates without external controls, using fluid pressure and spring force for automatic flow direction.

Compact Lightweight Design: Compact structure ensures easy installation and low maintenance with fewer moving parts.

Versatile Media Compatibility: Suitable for gas, oil, water, chemical, and steam applications across various temperature ranges.

Wide Size Range: Available in DN15 to DN100 sizes with specific dimensions for L, H, and quantity.

Standard Compliance: Meets ASME, ANSI, JIS, En, and ISO standards for industrial and household usage.

2-Year Warranty: Comes with a 2-year warranty for peace of mind and quality assurance.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods.

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: ≤3.50hTerms 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:What is the working principle of this brass check valve?

It operates passively and automatically. Forward flow pressure pushes the closure element off the seat, allowing flow. Reverse flow causes the spring or gravity to push the element back onto the seat, forming a tight seal to prevent backflow.

Q:What materials and media is this valve suitable for?

The valve body is made of brass, offering corrosion resistance. It is suitable for gas, oil, water, chemical, and steam, handling high, low, and medium temperatures.

Q:What are the available sizes and connection types?

Available sizes range from DN15 to DN100. The connection form is threaded, with specific dimensions for length (L) and height (H) provided for each size.

Q:What standards does this valve comply with?

The valve complies with ASME, ANSI, JIS, En, and ISO standards, making it suitable for industrial, water industrial, and household applications.

Q:What is the warranty period for this product?

The product comes with a 2-year warranty.