What is your lead time?

It is around 30 days normally, or about 15 days if products are in stock.

How can I check your factory situation?

We have photos and videos on our website and Facebook, and we also have a showroom in CA, USA.

How do you guarantee product quality?

We use numerical control devices for accurate manufacturing and test every product one by one.

How long is the quality guarantee period?

We supply 6 to 12 months for quality guarantee according to customer usage frequency.

How do you pack the products?

Packaging includes plastic bags, paper box, cartons, and plywood case.

High Quality Flange End Ductile Iron Rubber Flapper Check Valve DN100 Non-Return Rubber Flapper Check Valve

Name: High Quality Flange End Ductile Iron Rubber Flapper Check Valve DN100 Non-Return Rubber Flapper Check Valve
Brand: Kangxin Valve Co., Ltd.
SKU: 2190645792

Zhejiang, ChinaKangxin Valve Co., Ltd.

US$41.00

1-9 Pieces

US$37.00

10+ Pieces

Product profile

Media

Water, Oil, etc

Temperature

Ordinary Temperature

Material

Ductil Iron, Carbon Steel, Stainless Steel etc

Model NO.

HC44X

Connection Form

Wafer

Structure

Swing

Pressure

Ordinary Pressure

Function

Nrvr Silence, Nrvz Silence, Nrvg Silence

Sealing Form

Soft Seat Ring / Metal Seat

Flow Direction

Unidirection

Standard

ANSI, a.Pi, DIN, BS, GB etc

Application

Industrial Usage, Water Industrial Usage

Medium Applicable

Fresh Water, Sewage, Sea Water, Air, Gas, Acids

Pattern

Straight/ Angle/ Y Pattern

Transport Package

Bubble Plastic Paper + Plywood Case

Specification

DN40 ~ DN1000

Origin

China

HS Code

8481804090

Production Capacity

2000

Key features

Advanced Diaphragm Design: Fifth-generation inline force control valve with straight line flow channel for energy saving and smooth running.

Buffer Damper Design: External installation prevents medium pollution; ensures smooth, vibration-free operation.

Adjustable Closing Speed: Two-step closing: rapid then slow. Slow speed is adjustable for specific conditions.

Metal to Metal Sealing: Perfect sealing performance with no leaking, ensuring high reliability.

Wide Material Options: Available in Cast Iron, Ductile Iron, Cast Steel, and Stainless Steel.

Low Opening Pressure: Opening pressure is <=0.08Mpa for quick and efficient response

Compact and Lightweight: Small size and light weight with compact structure for easy maintenance.

Customization Available: Supports customization from samples, designs, and full customization options.

Company profile

In-stock CapacityFast DeliveryLow MOQCustomization from Samples

Kangxin Valve Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai Port CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW