O Type Ball Valve with Pneumatic Operation, DN15~500 Compatibility

• 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 'O' Shut-off Ball Valve is meticulously engineered with a two-piece type ball structure, comprising both primary and auxiliary body components. This design offers a myriad of advantages: a wear-resistant valve seat, unparalleled seal tightness, exceptional shut-off capabilities, and an impressive longevity. Experience optimal performance with a high rated flow coefficient and minimal flow resistance, thanks to the full bore ball core structure. The soft sealing valve seat, crafted from carbon fiber reinforced PTFE, ensures durability and efficiency.

The hard sealing ball core and sealing ring surface are fortified with a robust wear-resistant tungsten carbide spray treatment. The valve seat features a limit structure design to ensure torque stability, while the down-to-up stem mounting prevents any risk of blowout. Additionally, the valve seat sealing ring incorporates an anti-static design along with fire retardant properties, promising safety and reliability.</sup>

 

 

 

 

 

 

^{The ZSHOF Series 'O' Shut-off Ball Valve Lined F boasts a full bore ball valve configuration. Through a specialized molding process, the valve body and ball core are lined with fluorine plastic, providing exceptional resistance to corrosive acids and alkaline fluids. This valve is not only designed for cutting off and opening corrosive fluids in pipelines but also adept at flow regulation and control. Its integrated design of ball body and stem eliminates angular discrepancies, ensuring precision and functionality. This design effectively removes any angular discrepancies. The connection spaces between the main and auxiliary valves, as well as between the valve and packing, feature a metal limiting structure to enhance performance. This ensures the valve seat sealing ring is reasonably pre-loaded and space-constrained, maintaining stable torque for reliable operation.}

^{The actuator employs a high-performance double pinion structure, offering exceptional transmission efficiency and a compact, impact-resistant design. For those requiring additional functionality, an electronic type electric actuator is available, providing versatility and high-efficiency operation tailored to your needs.}

 

 

 

Test and Detection Equipment

 

^{SNT Machinery (Qingdao) Co., Ltd. stands as a beacon of commitment to quality, rigorously adhering to the highest standards set by ISO9001 and API SPECQ. We meticulously design and deploy essential control strategies, processes, and sophisticated apparatuses. Our top-tier inspection and testing equipment, combined with high-performance process machinery, ensures seamless integration and total harmony across all facets of design, manufacturing, inspection, testing, installation, and service processes. Our comprehensive suite of tools features the latest in material chemical composition analysis technology, cutting-edge imported metal spectrum analyzers, versatile universal tool microscopes, and powerful mechanical performance re-inspection capabilities, all tailored to guarantee unparalleled excellence.}

 

^{Our expertise is further enhanced by an extensive selection of advanced nondestructive inspection equipment, including RT, UT, MT, and PT, operated by a team of certified nondestructive testing specialists. Moreover, we feature a robust array of pressure test equipment in various sizes, state-of-the-art low-temperature test apparatus, helium mass spectrometer leak detectors, and a wealth of other sophisticated testing machinery. Our exhaustive testing capabilities span low emission helium mass spectrometer testing, stringent high-pressure gas testing, precise vacuum testing, comprehensive fatigue testing, and meticulous degreasing testing, all dedicated to maintaining the apex of quality standards.}

 

Production application

 

 

 

 

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd seamlessly melds the art of crafting control valves with innovative design, comprehensive sales, and impeccable service. Situated in the vibrant city of Qingdao, Shandong Province, our expansive 42,000 square meter estate houses cutting-edge workshops and state-of-the-art production equipment. As a proud high-tech enterprise, we boast independent intellectual property rights, enriched by global management and production expertise. Our dynamic team exceeds 150 dedicated professionals, with 15% specializing in R&D and 30% holding advanced degrees. Fueled by a penchant for quality production management and pioneering technology, we deliver premium valves tailored for the petrochemical, oil, and coal chemical industries. Our achievements are underscored by an impressive sales milestone of nearly 100 billion in 2017.

SNT proudly holds the prestigious TS Special Equipment Manufacturing Certificate and ISO 9001 certification, alongside net qualification certificates from industry titans like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM. Our esteemed portfolio of National Patents underscores our technological prowess. With a forte in designing and manufacturing an eclectic range of valves that adhere to stringent ANSI, API, DIN, BS, and JIS standards, our offerings epitomize global excellence. Leveraging the strengths of renowned valves worldwide, we spearhead independent research and development to manufacture diverse valve types, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, and Eccentric Rotary Valves.
Our impressive catalog features V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, Self-operated Control Valves, and Cryogenic Valves, among others. We offer a variety of operation modes such as manual, power-driven, pneumatic, and hydraulic drives. The main components boast materials like A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M, with specifications ranging from 1/2" to 120", accommodating working pressures of ANSI 150# to 2500#, and designed to endure temperatures from -196ºC to 1100ºC.

With pioneering production technology and a robust quality assurance ecosystem, SNT Valves have become an integral part of various industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Our prestigious clientele features industry giants like SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, and PETROCHINA Ningxia branch, among others.

At SNT, we prioritize our users' prosperity, passionately committing to superior quality and a distinguished brand identity. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT Valves form enduring partnerships with our clients, fostering mutual growth and success.</sup>