High Proformance Triple Eccentric Butterfly Valve High Pressure ANSI Class150/300/600

High Proformance Triple Eccentric Butterfly Valve High Pressure ANSI Class150/300/600

* Size : 20''(DN500)
* Pressure rate : ANSI 150LB
* Type : LUG type ends
* Operation : Gearbox
* F to F length : 127mm
* Design stanard : API609

Product Details

Our company is a modern enterprise, producing Triple Eccentric Butterfly Valve, API 609 Triple Offset Butterfly Valve, Water Butterfly Valve in many countries and regions and industrial globalization has been our strategic direction. We just not only deliver the high-quality to our customers, but far more even important is our greatest service along with the competitive price tag. We are committed to the most positive and sincere attitude to provide customers with the best quality and efficient service. We also enjoy a high reputation through our good performance.

【Product Introduction

Triple Eccentric Butterfly Valve is designed to withstand pressures up to 900lbs, temperature resistance down to -196 °C, up to 700 °C, seals up to 0 leakage, and control ratios up to 100:1. 

Starting from the shape characteristics of the sealing surface of the triple eccentric butterfly valve,sealing sub-fixing method adopts the bolt-shaped elliptical distribution to fix, not only the positioning is accurate, but also makes each bolt balance the force and eliminates the uneven distribution of stress.

That is to say, in all kinds of harsh and critical process control pipelines, whether it is an on-off valve or a control valve, as long as the selection is right, the disc valve can be safely used now, and the cost is low.


【Product Details:

* Type : LTD373H                                                                                                       * Connection: LUG ends

* Size : 20''                                                                                                                 * Pressure rate:150LB

* Operation : Gearworm                                                                                             * Torque : 5530N.m

* Suitable Temperature : -29°C ~ 425°C                                                                    * Suitable service : Water,Oil and Gas

* Provide Matching Flanges and bolts : Availale                                                        * Function : Shutoff

* Standard: design and manufacture API 609                                                            * Face to face dimension API 609

* End flanges dimension ANSI B16.5                                                                         * Test & inspection as API 598


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Product Features

1. The Triple Eccentric Butterfly Valve has three offsets and the third offset is the geometry of the seat surface, forming a tapered shape of the disk and seat. This taper angle and the two eccentric shaft offsets allow the disc to seal the seat without friction.

2. This Valve's seat design allows for a uniform seal for tight closure of the metal seat design. This design is a lower cost and lower torque option than other types of metal seat valves.

3. Triple offset is commonly used in applications like gate valves where a metal seat is required and requires close closure and/or quarter turn actuation.


Our High Proformance Triple Eccentric Butterfly Valve High Pressure ANSI Class150/300/600 are qualified products in line with market standards. We produce the best quality products and to obtain the highest customer satisfaction with the most cost-effective price, the fastest delivery time and the most attentive service. The perfect product quality assurance and high-quality after-sales service have won praise from customers.

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