Heavy-Duty Pneumatic O Type Ball Valve, DN15~500, Fluid Temp Range

• 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 features a two-piece ball structure, composed of primary and auxiliary body components. These valves boast exceptional benefits such as a wear-resistant valve seat, superior sealing tightness, outstanding shut-off capabilities, and extended service life. The full bore ball core design offers a high rated flow coefficient and minimal flow resistance. The valve seat's soft sealing material is crafted from carbon fiber reinforced PTFE, ensuring optimal performance.

The hard sealing ball core and sealing ring surfaces are enhanced with a tungsten carbide spray treatment, providing robust wear resistance. Designed with a limited structure, the valve seat ensures consistent torque stability. The stem is mounted from bottom to top, preventing any accidental ejection. Additionally, the valve seat sealing ring is engineered with antistatic properties and fire-retardant features for added safety.</sup>

 

 

 

 

 

 

^{The ZSHOF Series of "O" Shut-off Ball Valves Lined F presents a full bore ball valve structure. Through a specialized molding process, the inner surfaces of the valve body and ball core are lined with fluorine plastic, granting remarkable resistance to corrosive fluids such as acids and alkalis. This design is adept at both cutting off and switching on corrosive fluids and is suitable for flow regulation and control. The integrated design of the ball body and stem effectively eliminates any angular discrepancies. This integration removes any angular differences. Metal limiting structures are used between the main and auxiliary valves as well as between the valve and packing, ensuring optimal performance.}

^{This ensures that the valve seat sealing ring is appropriately pre-loaded and spatially constrained to maintain torque stability. The actuator offers a high-performance double pinion structure, ensuring high transmission efficiency and impact resistance. For enhanced functionality, an electronic-type electric actuator is also available if desired.}

 

 

 

Test and Detection Equipment

 

^{SNT Machinery (Qingdao) Co., Ltd. stands as a beacon of excellence and dedication, rigorously adhering to the stringent standards set by ISO9001 and API SPECQ. We are pioneers in crafting and executing foundational control methodologies, processes, and cutting-edge tools, including premier inspection and testing equipment, alongside high-efficiency process machinery. This meticulous approach ensures seamless integration and unmatched compatibility in our design, manufacturing, inspection, testing, installation, and service operations, harmonizing every aspect of our business. Our extraordinary suite of equipment features state-of-the-art material chemical composition analysis technology, the most advanced imported metal spectrum analyzers, adaptable universal tool microscopes, and robust mechanical performance re-inspection capabilities.}

 

^{Our expertise reaches new heights with an extensive array of advanced nondestructive inspection equipment, featuring RT, UT, MT, PT, operated by a team of certified experts in nondestructive testing. Furthermore, we are proud to showcase an impressive collection of pressure test equipment in various sizes, state-of-the-art low-temperature test apparatus, helium mass spectrometer leak detectors, and numerous other sophisticated testing machines. Our exhaustive testing portfolio comprises low emission helium mass spectrometer testing, demanding high-pressure gas testing, precise vacuum assessments, comprehensive fatigue testing, and meticulous degreasing evaluations, all committed to maintaining the pinnacle of quality standards.}

 

Production application

 

 

 

 

Company Profile

<sup>SNT Machinery (Qingdao) Co., Ltd stands as a beacon of innovation and precision in the realm of control valve manufacturing. We uniquely blend design prowess, manufacturing excellence, sales expertise, and top-tier services into one cohesive entity. Our strategic location in Qingdao, Shandong province, spans a sprawling 42,000m², showcasing state-of-the-art workshops and cutting-edge production equipment. As a recognized high-tech enterprise, we boast independent intellectual property rights and the integration of advanced international management and production techniques. Our dynamic team exceeds 150 professionals, with 15% dedicated to R&D and 30% holding graduate or higher degrees. Through a robust production management team and pioneering R&D, we deliver superior quality valves utilized extensively in the petrochemical, oil, and coal chemical sectors. In 2017, we proudly achieved a sales value nearing 100 billion.

SNT's commitment to excellence is underscored by our acquisition of the TS special equipment manufacturing certificate and the prestigious ISO 9001 accreditation. We proudly hold the net qualification certificates from industry giants like SINOPEC, CNOOC, PETROCHINA, and SINOCHEM, complemented by numerous national technology patents. Our capabilities encompass the design and production of a comprehensive range of valves adhering to ANSI, API, DIN, BS, and JIS standards. By harnessing the strengths of world-renowned valve designs and fueling our own R&D initiatives, we expertly produce an array of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, and more.
Our extensive valve lineup includes V Ball Valves, High Wear-resistant Ball Valves, High Pressure Steam Valves, Micro-flow Control Valves, and Self-operated Control Valves. We offer versatile driving forms such as manual, power-driven, pneumatic, and hydraulic. The main components are crafted from premium materials like A216WCB, A217 WC6/WC9, and A351 CF8/CF8M/CF3/CF3M. Our valves cater to specifications from 1/2" to 120", accommodating operational pressures of ANSI 150#~2500# and a working temperature range of -196ºC~1100ºC.

Harnessing advanced production technology and an unwavering quality assurance system, SNT Valves are trusted across various industries, including petrochemical, oil, steel & iron, paper manufacturing, and power stations. Esteemed clients such as SINOPEC QILU, SINOPEC Qingdao, CNOOC Huizhou Refinery, PETROCHINA Guangxi and Ningxia branches, and others, rely on our products to bolster their operations.

At SNT, our customers' success is our foremost priority. We are passionately dedicated to forging a legacy of unparalleled quality and brand excellence. Our impeccable quality assurance and comprehensive after-sales systems ensure that SNT Valves stand united with our clients, paving the path to mutual prosperity.</sup>