Program-Controlled Tri-Eccentric Butterfly Valve with High Performance

Min. Order: 1 Piece
Payment Terms: L/C, T/T

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Product Description

Company Info

Product Description

· Brief introduction
The program controlled butterfly valve with high performance designed and developed by CTYC introduces a triple eccentric structure so that these valves are characterized by zero sealing friction, long sealing life, short action period and are widely used in PSA units. The third generation thereof has come into being. These valves are continuously improved and developed during application, so their structure,
Material and performance have reached a very high level. In recent years, they have been used in the fields for petrochemical, chemical, steel, etc...

· Performances and features
*it is of good sealing performance, with zero leakage.
*it is of quick switching and on-off time can be adjusted.
*it is of long service life, which can withstand long period of frequently on-off.
*it can be applied in adverse circumstances containing combustible, explosive and poisonus matters and dusts like hydrogen, carbon monoxide, etc.
*it is reversible pressure-resistance and the resistance to high-speed gas-flow scouring.
*Automatic switch(i. e. Pneumatic or electric, hydraulic) is provided, it is of adjusting function and site indication of valve position state as well as stitching signal feedback.

· Technical data
*Type of valve: QPD\YPD\DPD.
*Nominal Diameter: DN80~DN700
*Nominal pressure: PN1.6, 2.5, 4.0, 6.3MPa, ANSI 150LB, 300LB.
*Allowed medium flow direction: Single-direction or double-direction.
*Driving method: Pneumatic, electric or hydraulic
*Applied temperature: -29~200º C, -196~400º C.
*Life of switch: ≥ 1.2 million times.

· Standards and norms
Standards and norms for design of valves: GB12221, GB12229, GB3452.1, HG20595, SH3406, APIA598, ansib16.104. It can be manufactured according to customer's requirements.

· Applicable media
Oil, nature, gas, hydrogen, carbon monoxide, carbon dioxide, oxygen, reformed gas, catalytic, cracked dry gas, stift gas, water, steam, etc.

                                                                                                                                                        Main  Reference  List
NO. Use  name Valve  size
1 CNPCLanzhou  Chemical  Co., Ltd DN40-250
2 Hong  Kong  and  China  Gas  Company  Limited(Towngas) DN50-150
3 Kaifeng  Jinkai  Chemical  Engineering  Co., Ltd DN350-400
4 Anhui  Yingshang  Chemical  Co., Ltd DN350
5 Changchun  Jinbaote  Biochemical  Engineering DN350-400
6 Guizhou  Lindu  Chemical  Co., Ltd DN300-350
7 Hennan  Xinlianxin  Fertilizer  Co., Ltd DN40-250
8 China  Shenhua  Coal  Liquefaction  Co., Ltd DN350
9 Taiyuan  Iron& Steel  (Group)  Co., Ltd DN250
10 Dongguang  Chemical  Industry    Co., Ltd DN350-400
11 Shangxi  Yangmei  Industry  (Group)Ltd DN350-400
12 Hebei  JinyuanChemical  Shares  Co., Ltd DN350-450
 
Address: No. 2, Section 2, Changle, Airport Road, Chengdu, Sichuan, China
Business Type: Manufacturer/Factory
Business Range: Chemicals, Industrial Equipment & Components, Manufacturing & Processing Machinery
Management System Certification: ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, HSE
Company Introduction: Southwest Institute of Chemical Co., Ltd. (hereinafter referred to as "Southwest Institute") was established in 1958, and was a key research institute directly under the former Ministry of Chemical Industry. In 1999, it was restructured into a technology-based enterprise, and now is under the Sinochem Group Corporation.

Southwest Institute is a high-tech enterprise with the concept of "Science First", taking C1 chemical industry, gas separation and comprehensive utilization of industrial vent gas as research objects, and operating with the characteristics of "original technology+ patented products + engineering consultation and design package + technical service". It consists of technical R&D and industrial entities such as technical center, pressure swing adsorption institute, engineering company and catalyst business department. After more than 60 years of development, Southwest Institute has formed two dominant technical fields of "C1 Chemical Industry" and "Gas Separation", and two main businesses of engineering technical services and products.

Southwest Institute relies on more than ten scientific and technological innovation platforms such as "National C1 Chemical Engineering Technology Research Center", "State Key Laboratory of Industrial Vent Gas Reuse" and "National PSA Gas Separation Technology Research and Promotion Center". In the field of C1 chemical industry, a series of industrial achievements have been formed, such as hydrocarbon catalytic conversion, methanol synthesis from syngas/coke oven gas, methanol to acetic acid by carbonylation technology, methanol to dimethyl ether, and coke oven gas methanation technology; In the field of gas separation, a series of technologies for recovering light hydrocarbons from refinery gas, separating and recovering, of H2/CO/CO2/CH4 by pressure swing adsorption have been developed, with more than 1600 sets of plant have been promoted at home and abroad.

Southwest Institute will continue to give full play to its advantages in carbon dioxide capture and utilization, hydrogen energy, green methanol, renewable energy and low-carbon chemical industry coupling, continue to develop industrial by-product gas resource utilization technology, expand the application field of pressure swing adsorption technology, promote the localization of chemical catalysts, create new low-carbon chemistry and chemical technology, and help realize the strategy of "carbon peak, carbon neutralization".

· Business scope

PSA gas separation technologies and EPC

C1 chemical technologies and EPC

Special valves for PSA gas separation units

Steam-reforming catalysts for hydrocarbon and methanol synthesis catalyst

· The support body for the following State Academic Organization:

State Research & Popularization Center for PSA Technology

State Research Center of C1 Chemical Engineering Technology

State Key Laboratory of Industrial Vent Gas Reuse

· Licenses

QHSE International Certificate

ISO 9001 International Quality Certificate

Grade A Engineering Design License in Chemical, Petrochemical and Medical

Industries Licence for Pressure Vessel Design (Class I, II and III) and Pressure Vessel Analysis & Design

License for Pressure Piping Design

Grade A License in Engineering Consultancy

Grade A License in Environmental Pollution Control Engineering Process Design

Grade B License in Environmental Impact Assessment of Construction Projects

· A listed company on Shanghai Stock Exchange (ZQDM 600378).
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Last Login Date: Feb 29, 2024

Business Type: Manufacturer/Factory

Main Products: Psa, C1 Chemical, Catalyst, Special Valve

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