Premium Single Parallel Sliding Gate Valve for Gas and Particles

Product Details
Customization: Available
Media: Gas
Temperature: Ordinary Temperature
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  • Premium Single Parallel Sliding Gate Valve for Gas and Particles
  • Premium Single Parallel Sliding Gate Valve for Gas and Particles
  • Premium Single Parallel Sliding Gate Valve for Gas and Particles
  • Premium Single Parallel Sliding Gate Valve for Gas and Particles
  • Premium Single Parallel Sliding Gate Valve for Gas and Particles
  • Premium Single Parallel Sliding Gate Valve for Gas and Particles
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  • Overview
  • Product Description
  • Product Parameters
  • Structural Features
  • Production application
  • Company Profile
Overview

Basic Info.

Model NO.
AOC-9031
Type
Straight-through
Material
Carbon Steel
Connection Form
Flange
Pressure
High Pressure
Actuator
Electric
Seal Surface
Parallel Gate Valve
Thread Position of Valve Rod
Inside Gate Valve
Usage
Regulation, Safety, Emptying, Drain, Temperature Control, Flow Control
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage, Household Usage
Medium
Gas/ Suspended Particles/Fibers
Actuator Conbination
Pneumatic Cylinder Actuator
Standards
API/Sil
Characters
Excellent Opening and Closing
Operations
Featuring Full Bore/Low Flow Resistance
Operation
Good Sealing Performance
Connections
RF Flanged/Sw Socket Weld/Bw Butt Weld
Actuator Size
1.1/2′′(40A)-36′′(900A)
Plug Size
1.1/2′′(40A)-36′′(900A)
Actuators
Pneumatic Cylinder/Electric/Pnumatic Diapgram
Fluid Temperature
-20~+250degree
Body Materials
A216 Wcb/C/A351CF8
Body Material
A217wc6/9/A351CF8m
Trim Materials
A105+Enp+PTFE/SUS316+Stellite
Flow Characteristics
on-off
Transport Package
Plywood Case
Trademark
SNT
Origin
China
HS Code
8481804090
Production Capacity
50000/Year

Product Description

Product Description

The AOC-9031 Series Single Parallel Sliding Gate Valves, also known as flat gate valves, stand out as a pivotal type of control valve within any production process. These valves are renowned for their outstanding opening and closing capabilities, offering full bore access, minimal flow resistance, exceptional sealing, and user-friendly operation. Perfectly engineered for refined oil product transportation pipelines, storage equipment, and wellhead devices for oil and natural gas extraction, these valves also excel in handling media with suspended particles and fibers. Designed to meet the demands of various industries, they ensure smooth operation and reliability in every application.

Introducing the AOC-9032 Series Double Parallel Sliding Gate Valves-an indispensable control valve in any production setting. Employing a unique metal contact structure, these valves guarantee dependable performance and unparalleled cut-off capabilities. Ideal for emergency shut-off valves, vent valves, or large-diameter control valves, they thrive under demanding conditions of high temperature, high pressure, or extremely low temperatures. Their robust design makes them suitable for refined oil product transport pipelines, storage facilities, oil and natural gas extraction wellhead systems, and pipelines managing media with fibers and suspended particles. Moreover, they are perfect for independent steam turbine feed systems and harsh environments laden with high-temperature, high-pressure particles, ensuring reliability and efficiency across various challenging scenarios.

Product Parameters

Body   Type              AOC-9031 Single Parallel Sliding Gate Valves AOC-9032 Double Parallel Sliding Gate Valves AOC-9033 Spring Loaded Double Parallel Sliding Gate Valves
Actuator Size 1.1/2''(40A)-36''(900A) 1.1/2''(40A)-36''(900A) 1.1/2''(40A)-24''(600A)
Plug Size 1.1/2''(40A)-36''(900A) 1.1/2''(40A)-36''(900A) 1.1/2''(40A)-24''(600A)
Body Rating  ANSI 150-300 ANSI 150-600 ANSI 150-1500
Fluid Temperature -20~+250ºC -20~+450ºC -20~+566ºC
Connections Flanged(RF, RTJ), Butt Weld, Socket Weld(SW, BW)
Body Materials A216WCB/C,A217 WC6/9, A351 CF8, A351CF8M,etc
Trim Materials A105+ENP+PTFE,SUS316+Stellite, etc SUS316+Stellite
Flow Materials ON-OFF ON-OFF ON-OFF
Leakage Metal Seat ANSI Class V ANSI Class V, VHS ANSI Class V, VHS
Soft Seat
Premium Single Parallel Sliding Gate Valve for Gas and Particles
Premium Single Parallel Sliding Gate Valve for Gas and Particles
 

Structural Features

Premium Single Parallel Sliding Gate Valve for Gas and Particles

Non-guided Structure Features

Premium Single Parallel Sliding Gate Valve for Gas and Particles
1. The gate features an innovative design without a guide hole, offering a streamlined, compact structure that is both small and lightweight, making it a remarkable choice for various applications.
2. The gate's design versatility allows for channels in V-shaped, semi-circular, or pentagonal configurations. This adaptability grants the valve exceptional regulating capabilities, enabling precise adjustments to any opening degree. It seamlessly meets the nuanced flow requirements of diverse pipeline systems (refer to the diagram on the right).
3. The valve is engineered with two floating valve seats featuring a soft-hard composite seal, ensuring impressive longevity and reliability. The system is designed to automatically release excess pressure into the pipeline when the valve's internal cavity pressure abnormally spikes, safeguarding its operation and enhancing durability.
4. Grease injection valves are strategically placed on the external seats of the valve body. Should seal pair wear lead to leakage, sealing grease can be promptly injected to effectively prevent any valve leakage, ensuring uninterrupted performance.
5. At the bottom of the valve body, a drain valve is expertly incorporated to efficiently discharge any accumulated impurities from within the valve, maintaining optimal operation.


Guided Gate Structure Diagram
 
Premium Single Parallel Sliding Gate Valve for Gas and Particles
1. When fully open, the valve's guide hole aligns perfectly with the valve body channel, creating a flawless straight pipe section. This alignment facilitates direct media purging, as illustrated in the above diagram, ensuring clear and efficient flow.
2. Throughout the gate's opening and closing operations, the valve seat remains in consistent contact and fit with the gate. The innovative soft valve seat design automatically scrapes away impurities from the gate, making the flat gate valve an excellent choice for media containing suspended particles and fibers. This feature also prevents damage to the seal surface due to thermal deformation of the valve body.
3. The dual floating valve seats incorporate a soft-hard composite seal, offering unparalleled durability and extended service life.
4.
In the event of an abnormal pressure rise within the valve cavity, the floating valve seat automatically releases the excess pressure into the pipeline, maintaining operational safety and efficiency.
5
. The valve's bottom is equipped with a drain valve for the effective removal of impurities, ensuring the internal cleanliness and functionality of the valve.


 

Production application


Premium Single Parallel Sliding Gate Valve for Gas and Particles
Premium Single Parallel Sliding Gate Valve for Gas and Particles

Premium Single Parallel Sliding Gate Valve for Gas and Particles
Premium Single Parallel Sliding Gate Valve for Gas and Particles

Premium Single Parallel Sliding Gate Valve for Gas and Particles
Premium Single Parallel Sliding Gate Valve for Gas and Particles

Premium Single Parallel Sliding Gate Valve for Gas and Particles
Premium Single Parallel Sliding Gate Valve for Gas and Particles

Company Profile


SNT Machinery (Qingdao) Co., Ltd. is a leading innovator and manufacturer of high-quality control valves, seamlessly integrating design, manufacturing, sales, and unparalleled customer service under one roof. We embarked on our journey with an ambitious vision, and have swiftly made significant strides in the industry. Nestled in the bustling city of Qingdao, Shandong province, our state-of-the-art facility spans over 42,000m², equipped with cutting-edge workshops and advanced production machinery. As a high-tech enterprise, we pride ourselves on our independent intellectual property rights and the incorporation of international management and production expertise. Our dedicated team of over 150 employees includes 15% R&D specialists and 30% with graduate or higher qualifications. Capitalizing on our exceptional production management team and pioneering R&D capabilities, we produce a vast array of superior valves serving the petrochemical, oil, and coal chemical sectors. In 2017, we achieved a remarkable sales milestone, nearing the 100 billion mark.

SNT has proudly secured the TS special equipment manufacturing certificate and ISO 9001 accreditation, and has attained the net qualification certificate from industry giants such as SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Moreover, we have been awarded numerous national patents in technological innovations. Our expertise enables us to design and manufacture a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By leveraging the strengths of renowned global valve technologies and fostering independent R&D, we have developed an extensive portfolio of valves including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves, among others.
Our product range further extends to T Three-eccentric Center Butterfly Valves, V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves, available with diverse driving forms such as manual operation, power-driven, pneumatic, and hydraulic drive. The primary components are crafted from premium materials like A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M, ensuring robust performance across specifications ranging from 1/2" to 120" in size, with operating pressures from ANSI 150# to 2500#, and a wide working temperature range of -196ºC to 1100ºC.

Leveraging our advanced production technology management and a comprehensive quality assurance system, SNT Valves have become the preferred choice across a spectrum of industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our esteemed clientele features reputable names such as SINOPEC QILU, SINOPEC Qingdao, CNOOC Huizhou Refinery, PETROCHINA Guangxi, PETROCHINA Ningxia, and SINOPEC Changling and Jinan branches, reflecting our commitment to excellence and innovation.

At SNT Machinery, we prioritize our customers' success, committing ourselves to establishing a benchmark of impeccable quality and a distinguished brand. Our robust quality assurance and comprehensive after-sales systems ensure that SNT valves consistently exceed expectations, forging enduring partnerships with our customers as we collectively strive for prosperity and growth.




 

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