Flange Pvc Water Butterfly Valve

Our factory are good at machining,sample or drawing will be welcome. We always try to reduce the cost to increase value for customer.

Product Details

Our factory are good at machining,sample or drawing will be welcome.

We always try to reduce the cost to increase value for customer.

Product Details

Product Features:

1.Bundor patent products, patent certification.

The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.


2.The thickness of valve body wall is up to standard.

The valve body wall thickness meets the requirement of GB 26640, the thickness is up to the standard, and the pressure strength is guaranteed.


3.The product has an independent identity to ensure traceability.

Each Bundor product has its own QR code mark, unique identification number, to ensure product traceability.


4.Provide material inspection report.

All Bundor products can provide the material inspection report of the main parts.


5.As for the products of Bundor, they are insured by the Pacific insurance company with the quality of 10 million yuan, and the warranty lasts for 2 years. If they are damaged within two years, they will be compensated for the product's quality problem without any conditions.



Why Choose Us 


Over 50 models to choose.

Eight years export experience.

Our products have a variety of patent protection.

The professional manufacturer plastic float valve.

Supply float valve to more than 500 clients overseas


Main Product


1.High anti-corrosion property, good anti-corrosion property to non-oxidizing acids.

2. High strength: has excellent impact resistance and tensile strength.
3.High temperature resistance.
4. Light weight, easy installation and maintenance. 
5.Application:chemical, chemical fiber, chlor-alkali,etc..


1. Has excellent structure and remarkable high impact resistance.
2. Light weight, easy transport and installation.
3. High temperature resistance.
4.Non-toxic, good chemical anti-corrosion property.
5. Wear resistance, good insulation performance.


1.Long service life: under normal conditions service life up to 50 years.
2.Good hygiene: non-toxic, no metal additive, no scaling, no bacteria breeding, prevent secondary pollution of drinking water.
3.Resistant to multiple chemical media corrosion.
4.Resistant to multiple chemical media corrosion.
5.Light weight, easy transport and installation

our company


As a professional supply chain manager of flow control products, IFlow offer gate,globe,check,butterfly,ball,

JIS and DIN marine valves,strainers,actuators, flanges, pipes and fittings,with pressure range from 0.5-6.4MPA,

size from DN15-DN3000, as well as valve design, inspection, consultation services etc.


With profound understanding of the importance of customer requirement and 15 years experience,we offer highly 

cost-effective products,enjoying a good reputation. And we have various kinds of certificates, such as ISO9001, API, 

ABS,PED, UL,FM, WRAS, DVGW, DNV, LR, BV etc, selling to more than 30 countries.

Packaging & Shipping

1. Shrink bag --> 2. Small Box --> 3. Carton  -->  4. Strong Plywood Case

        1 >Standard export packaging    

                              2 >We will use standard export package if no special requirments , but it is availible to provide colourful package according to your design or we make design for your brand if required.    

                          Five weeks for TEU . And adding one week for each additional container

                          QA and QC acts accord with ISO9001 management ,regular checking on line from production in each workshops , we are able to provide you Test Certificate and Mill Certificate if required .