Which international standards does the valve comply with?

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

What types of check valves do you provide?

We provide swing check valves, lift check valves, and dual plate check valves, each designed for specific flow capacities and pressure conditions.

What are the shipping terms and ports?

We ship from Ningbo or Shanghai, China, using terms like Exw, FOB, CFR, and CIF.

Water Treatment Large Diameter DN500 Pn16/25 Horizontal Installation Silent Check Valve with Flange Connection

Name: Water Treatment Large Diameter DN500 Pn16/25 Horizontal Installation Silent Check Valve with Flange Connection
Brand: YOONAD VALVE (WUXI) CO., LTD.
SKU: 2246876455

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

US$30.00

1-49 Pieces

US$26.00

50-99 Pieces

US$20.00

100+ Pieces

Product specifications

PN

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Model NO.

CV-2538

Material

Cast Steel

Connection Form

Flange

Structure

Swing

Pressure

Ordinary Temperature

Function

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

Sealing Form

Other

Flow Direction

Unidirection

Standard

ANSI

Application

Industrial Usage, Water Industrial Usage, Household Usage

Brand

Yoonad

Usage

Control Flow Water

MOQ

1 Piece

Transport Package

Wooden Box

Specification

100*100*100

Trademark

Yoonad

Origin

China

Production Capacity

50000PCS/Year

Key features

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

Wide Size & Pressure Range: Available in DN15-DN600+ and PN10-PN100+, suitable for diverse pipeline systems.

Premium Material Options: Constructed from SS304/316, WCB, ductile iron, or PTFE-lined plastic for corrosion resistance.

Multiple Valve Types: Offers swing, lift, and dual plate designs to match specific flow and pressure needs.

International Standard Compliance: Manufactured per ASME B16.34 and ISO 5208 standards ensuring quality and interchangeability.

Easy Maintenance Design: Simple internal structure with fewer components for convenient installation and inspection.

Energy Saving Efficiency: Reduces energy waste by preventing reverse operation of equipment in fluid systems.

Custom Branding Available: Custom brand options available with a low MOQ of just 1 piece.

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: ≤3.92hTerms 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 materials are available for the check valve?

We offer body materials including stainless steel (SS304/SS316), carbon steel (WCB), ductile iron, and PTFE-lined plastic to suit various media and corrosion requirements.

Q:What is the MOQ for custom orders?

The Minimum Order Quantity (MOQ) for customized branding is just 1 piece.

Q:What are the available size and pressure ranges?

Sizes range from DN15 to DN600+ (or 1/2' to 24'), and pressure ratings go from PN10 to PN100+ (or ANSI Class 150 to 600+).

Q:How long is the delivery time?

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

Q:What payment terms do you accept?

We accept T/T, Western Union, and PayPal. Standard terms are 30% prepayment and 70% balance paid before shipping or against a copy of the Bill of Lading.