Double Flanged Rubber Lined Powder Butterfly Valve

Double Flanged Rubber Lined Powder Butterfly Valve

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

Product Details

We carry on to produce and structure top-quality excellent solutions for equally our aged and new consumers and accomplish a win-win prospect for our consumers as well as us for Metal-seated Butterfly Valve, Flanged Butterfly Valve, Cast Steel Ball Valve. We have been unanimously recognized by users with our enthusiastic service and professional knowledge. Based on the concept of 'Customer First', our company is committed to making unremitting efforts to promote the common development.

【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.


The corporation keeps to the operation concept 'scientific management, superior quality and performance primacy, consumer supreme for Double Flanged Rubber Lined Powder Butterfly Valve. With the quality policy of 'surpassing is power, quality is customer', we have won the trust of customers at home and abroad. We would like to thank friends from all walks of life for their long-term support and trust.

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