PN10 PN16 DI Non Pin Metal Disk Wafer Butterfly Valve

PN10 PN16 DI Non Pin Metal Disk Wafer Butterfly Valve

* Size : DN900
* Pressure : PN10
* Connection Type : Double Flange ends
* Rubber Liner type
* Water、Sea water application

Product Details

We always adhere to the 'loyalty, responsibility, struggle, innovation' as the core value of the enterprise, to become a 'domestic first-class, internationally famous' EPDM Butterfly Valve, Bronze Butterfly Valve, LUG Double Offset Butterfly Valve manufacturer is our eternal goal. Customer satisfaction is our first goal. We always function hard to make terrific values for our prospects and give our customers far better products and solutions & solutions. And we're going to produce a dazzling future. Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.

【Main Introduction

Rubber Seated Butterfly Valve is a valve made of Ductile Iron.This type of valve is easy to install and maintain. It has no restrictions on the mounting direction and can be installed in any direction on the pipe.Is one of the major exports of zhengfeng valves. The main design standards by API609、EN593、GB/T 12238、AWWA C504...The products are mainly used in wastewater, seawater, waste gas, sewage and so on.


Products Information

* Nominal Diameter  : DN900                                                            * Pressure : PN10

* Connection Way : Flange ends                                                       * Operation : Free shaft for mounting Actuator

* F/F length : 337mm                                                                         * Painting Color : Gray

* Valve Structure : Rubber seated concentric struction                     * Seat Structure : NBR lined

* Suitable Temperature : -29°C ~ 110°C                                            * Suitale Pressure : PN≤10Bar

* Provide Matching Flanges and bolts : Yes                                      * Function : Throttle

* Body : Ductile Iron                                                                           * Disc : A351-CF8M

* Seat : Material NBR                                                                        * Stem : AISI410

* Manufacture standard : EN 593                                                      * End flanges dimension :EN 1092-1


微信图片_20191102135208QQ图片20191102171935


Material Characteristics

DI Butterfly Valve material has two kinds of iron: cast iron and ductile iron

Ductile iron has a strength advantage over cast iron. Ductile iron has a tensile strength of 60K, while cast iron has a tensile strength of only 31K. Ductile iron has a yield strength of 40K, while cast iron has no yield strength and eventual fracture. Strength Ductile Iron - The cost ratio is far superior to cast iron.

In most applications, such as water, brine, steam, etc., ductile iron is superior to steel in corrosion resistance and oxidation resistance. Due to the microscopic structure of ductile iron, the anti-vibration performance is weakened and the toughness is superior to steel, so it is more conducive to reducing the pressure.


The quality of our PN10 PN16 DI Non Pin Metal Disk Wafer Butterfly Valve has reached the international leading standards of similar products, and has excellent durability and reliability. We provide customers with perfect service quickly and sincerely, continuing to find problems and improve, because we believe that there is always room for further improvement. Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets.

Inquiry

You Might Also Like