Ductile Iron Body Butterfly Valve with Full EPDM Rubber Lined

Ductile Iron Body Butterfly Valve with Full EPDM Rubber Lined

* Size: 22Inch
* Pressure rate: Class 150LB
* Fully LUG End
* Gear box Operator with hand wheel
* Design and manufacture API 609

Product Details

Our company has a professional technical management team, rich production experience, perfect management system, and is one of the best Chinese manufacturers of Lug Triple Offset Butterfly Valve, Gear Butterfly Valve, API Butterfly Valve. We have won the support and trust of new and old customers all over the world with our superior comprehensive strength and excellent product quality. Customer first, service first is our principle of service! With the effort to keep pace with world's trend, we'll always endeavor to meet customers' demands. We believe that employees are the company's basic resources and fundamental assets, and the company is a platform for employees to pursue wealth and career.

【Product Introduction

Rubber Lined Butterfly Valve is used to control non-corrosive or general corrosive and highly corrosive media. The valve body surface is unlined or covered with a choice of various fluoroplastics and various rubbers for a variety of operating temperatures and fluids. Pipeline.

The valve is a control component in the pipeline fluid delivery system. It is used to change the passage section and the flow direction of the medium, and has the functions of diversion, cutoff, regulation, throttling, check, diversion or overflow.


Basic Info.

* Type:LTD371X-22''-150LB                                                                                    * Gear box Operator

* 1800/N.M Operation Torque                                                                                 * 127MM face - face length

* Tight shut off, concentric type butterfly valve                                                        * Finishing painting color blue . RAL5005

* Suitable Temperature -29°C ~ 100°C                                                                    * Suitable for pressure not higher than 16Bar

* Material : body ductile iron with epoxy coating, disc ASTM A351 CF8M, seat rubber EPDM

* Design and manufacture API 609,clamped between flange ANSI B16.5, hydrostatic test API 598

* Origin : CHINA                                                                                                        * Assembly drawing : Yes


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【Product Structures

*Rubber Lined Butterfly Valve generally has two structures:

a). Fully lined butterfly valve. Both the disc and the valve body are rubber-lined.

b). Half-lined butterfly valve. Usually the body seat is rubber lining and the disc is not.

Sometimes customers ask for a lining, and the body seat is not required.General lining rubber materials include EPDM, NBR, Viton, PO, NR, etc.Due to lining material limitations, this Rubber Lined Butterfly Valve is used at temperatures not higher than 150 degrees Celsius.


Our company adheres to the core values of quality first and service winning, and is willing to work closely with colleagues and customers all over the world to promote the development of the Ductile Iron Body Butterfly Valve with Full EPDM Rubber Lined industry. Our existence is to pursue a harmonious atmosphere of mutual help, mutual encouragement and common progress, to help employees continuously improve their quality, and to work together to build a better business. Since our establishment, we have been aggressive and innovating constantly. With our good corporate reputation, unique business style, and strong market development capabilities, we have achieved outstanding results one after another.
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