Compact O Type Ball Valve, Pneumatic Drive, Fluid Temp -29~425° C

• Customization: Available
• Media: Acid
• Material: Carbon Steel
• Model NO.: "O" Type Ball Valve
• Connection Form: Flange
• Driving Mode: Pneumatic
• Nominal Pressure: ANSI CLASS 150-900
• Channel: Straight Through Type
• Structure: Floating Ball Valve
• Type: Floating Ball Valve
• Function: Shut-off Valve
• Temperature: High Temperature
• Standard: Sil/API
• Application: Industrial Usage
• Driving Method: Pneumatic
• Nominal Diamete: DN15~500
• Fluid Temperature: -29~425 Degree
• Connection Type: Flange
• Bonnet Type: Std.
• Body Type: Wcb/CF8/CF8m/CF3m
• Ball Material: 304/316/316L/304+Wc/316L+Wc
• Sealing Ring Material: C-PTFE/Ppl/304+Wc/316L+Wc
• Flow Characteristic: Quick Open
• Leakage for Hard Sealing: ANSI Class V/VI
• Leakage for Soft Sealing: ANSI Class V
• Transport Package: Wooden
• Specification: 110.00cm * 110.00cm * 90.00cm
• Trademark: SNT
• Origin: China
• HS Code: 8481804090
• Production Capacity: 500000PCS/Year
• Package Size: 1.07cm * 1.07cm * 1.04cm
• Package Gross Weight: 20.000kg
• Lead Time: 15 days (1 - 50 Pieces) ; To be negotiated ( > 50 Pieces)

Product Description

 

<sup>The ZSHO Series of 'O' Shut-off Ball Valves boast an innovative two-piece ball structure. This ingenious design, comprising main and auxiliary body segments, offers numerous benefits such as a wear-resistant valve seat, exceptional seal tightness, and superb shut-off capabilities, delivering unparalleled performance and longevity. These valves feature a high-rated flow coefficient and minimal flow resistance, thanks to the full bore ball core structure. The soft sealing valve seat is crafted from carbon fiber reinforced PTFE, ensuring durability and reliability.

The hard sealing ball core and sealing ring surfaces undergo a specialized tungsten carbide treatment, imparting exceptional wear resistance. The valve seat's limit structure design ensures consistent torque stability. Uniquely, the stem is mounted from below, preventing any risk of it dislodging. The valve seat sealing ring is engineered with an anti-static design and fire-retardant properties, enhancing safety and performance.</sup>

 

 

 

 

 

 

^{The ZSHOF Series of 'O' Shut-off Ball Valves with a Lined F feature a full bore ball valve configuration. Employing a special molding process, both the inner wall of the valve body and the ball core are lined with fluorine plastic, providing robust resistance to corrosive fluids such as acids and alkalines. These valves are ideally suited for the shut-off and switching of corrosive fluids in pipelines and can also facilitate flow regulation and control. The ball body and stem are seamlessly integrated, eliminating any angular discrepancies. This design ensures the connection spaces between the main and auxiliary valves, as well as the valve and packing, have a metal limiting structure that enhances precision and reliability.}

^{The performance is further optimized by ensuring the valve seat sealing ring is reasonably pre-loaded and space-limited to sustain consistent torque stability. The actuator is equipped with a high-performance double pinion structure, delivering superior transmission efficiency and robust construction. If desired, an electronic type electric actuator option is available to meet diverse operational needs.}

 

 

 

Test and Detection Equipment

 

^{SNT Machinery (Qingdao) Co., Ltd. is passionately dedicated to maintaining the meticulous standards set by ISO9001 and API SPECQ. Our robust control methodologies and processes are uniquely designed and implemented with the aid of state-of-the-art apparatuses. This includes premier inspection and testing equipment, alongside high-caliber process machinery, ensuring seamless integration and complete compatibility across our design, manufacturing, inspection, testing, installation, and service operations. Our exceptional array of tools is complemented by the latest material chemical composition analysis technology, sophisticated imported metal spectrum analyzers, flexible universal tool microscopes, and a formidable mechanical performance re-inspection capability, all enabling us to deliver unparalleled quality and precision.}

 

^{Our expertise is elevated by a comprehensive suite of advanced nondestructive inspection equipment, including RT, UT, MT, PT, and a team of inspectors possessing certified qualifications in nondestructive testing. We are also equipped with an extraordinary assortment of pressure test equipment in various sizes, state-of-the-art low-temperature test apparatus, helium mass spectrometer leak detectors, and a multitude of other expert testing machinery. Our extensive testing capabilities feature low emission helium mass spectrometer testing, rigorous high-pressure gas testing, precise vacuum testing, exhaustive fatigue testing, and meticulous degreasing testing, all committed to surpassing the highest quality standards and ensuring our products are second to none.}

 

Production application

 

 

 

 

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd stands as a distinguished manufacturer of control valves, seamlessly integrating design, production, sales, and service. With a strategic location in Qingdao, Shandong province, SNT rapidly ascends as a high-tech leader, boasting a sprawling 42,000m2 facility outfitted with state-of-the-art workshops and equipment. As a beacon of innovation, the company holds independent intellectual property rights, blending cutting-edge management practices with global production expertise. With a dedicated workforce exceeding 150, where 15% are R&D specialists and 30% hold advanced degrees, SNT is at the forefront of producing superior valves for the petrochemical, oil, and coal chemical sectors, achieving a sales milestone nearing 100 billion in 2017.

SNT proudly holds the TS Special Equipment Manufacturing Certificate and the prestigious ISO 9001 certification. Our esteemed credentials include the net qualification certificate from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. With a suite of National Patents, we are adept at designing and producing valves compliant with ANSI, API, DIN, BS, and JIS standards. Our innovation fuses the global excellence of renowned valve designs with our proprietary R&D prowess, enabling us to offer a diverse range of valves, from GLOBE and High-Pressure Boiler Blow-down Valves to Eccentric Rotary Valves and T Three-eccentric Center Butterfly.
Our extensive valve offerings include V Ball Valves, High Wear-resistant Ball Valves, and High-Pressure Steam Valves, to name a few. These valves are adaptable to manual, power-driven, pneumatic, and hydraulic operations. Crafted from premium materials such as A216 WCB and A351 CF8/CF8M/CF3/CF3M, they cater to a wide specification spectrum from 1/2" to 120", withstanding pressures of ANSI 150# to 2500# and temperatures ranging from -196ºC to 1100ºC.

Thanks to our advanced production technologies and a robust quality assurance framework, SNT valves are trusted across industries including petrochemical, steel, paper manufacturing, and power stations. Our esteemed clientele comprises SINOPEC Qingdao, PETROCHINA branches in Guangxi and Ningxia, and CNOOC Huizhou Refinery, among others, reflecting our commitment to quality and reliability.

At SNT, we prioritize our users' profitability, dedicating ourselves to building a superior brand through exceptional quality. Our comprehensive quality assurance and after-sales service systems ensure a harmonious partnership with our clients, paving the way to shared success and prosperity.</sup>