High Performance Wafer Type Three Eccentric Multi-Level Hard Seal Triple Eccentric Butterfly Valve

High Performance Wafer Type Three Eccentric Multi-Level Hard Seal Triple Eccentric Butterfly Valve

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

Product Details

For a long time, we have insisted on winning customers and the market with quality and price to ensure the strong competitiveness of our DN350 LUG Butterfly Valve, Lug Style Butterfly Valve, Low Temperature Butterfly Valve. We are looking forward to establishing cooperative relationships with you. We have always sticked to the high-quality, low-cost business strategy, forming a complete set of high-quality and efficient operation system from production to after-sales service.

【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


83-无水印lug-butterfly-valves-and-wafer-butterfly-valves


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.


With quite a few factories, we can easily provide a wide vary of High Performance Wafer Type Three Eccentric Multi-Level Hard Seal Triple Eccentric Butterfly Valve. We will accept all kinds of cooperation on the basis of equality and mutual benefit with brand-new attitude and sincere mood. Choose us, you can meet your reliable supplier.

Inquiry

You Might Also Like