Flanged Reliable "O" Shut-off Ball Valve with Easy Installation Features with Carbon Steel Materials

• 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>ZSHO Series of "O" Shut-off Ball Valve have two-pieces type ball structure, which includes main and auxiliary two parts body, with advantages of resistant wear valve seat, high seal tightness, excellent shutting off function and long service life performance. With high rated flow coefficient and small flow resistance of full bore ball core structure, soft sealing valve seat sealing material is made by carbon fiber reinforced PTFE; 

And hard sealing ball core and sealing ring surface has strong wear resistance by spraying tungsten carbide treatment. Valve seat is limit structure design, to maintain the torque stabbility; Down to up stem mounted way to prevent it from flying flying out; Valve seat sealing ring with antistatic design and fire retardant performance.</sup>

 

 

 

 

 

^{ZSHOF Series of "O" Shut-off Ball Valve Lined F have full bore ball valve structure. Using special molding process, the inner wall of the valve body and ball core lined fluorine plastic have ability to resistant corrosion by acid, alkaline fluid, special ecial molding process, the inner wall of the valve body and ball core lined it mainly uses for cutting off and switching on corrosive fluid in the pipeline, and also can be used for flow regulation and control purpose; Ball body and stem are integrated design, which eliminating the angular difference; Connection spaces between main and auxiliary valve, as well as valve and packing, have metal limiting structure} 

 ^{performance,so that the valve seat sealing ring is reasonable pre-loaded and space limited to maintain the stability torque; Actuator uses the high performance double pinion structure, with high transmission efficency, impact strutcure, electronic type electric actuator could also being chosen if needed.}

 

 

 

Test and Detection Equipment

 

^{SNT Machinery (Qingdao) Co., Ltd. is steadfastly committed to adhering to the rigorous benchmarks outlined by ISO9001 and API SPECQ. We strategically craft and implement fundamental control methodologies, processes, and sophisticated apparatuses, including top-tier inspection and testing equipment, as well as high-performance process machinery. This meticulous strategy guarantees the flawless integration and total compatibility of our design, manufacturing, inspection, testing, installation, and service processes across the entire operational framework. Our impressive suite of tools includes the latest in material chemical composition analysis technology, cutting-edge imported metal spectrum analyzers, versatile universal tool microscopes, and a powerful mechanical performance re-inspection capability.}

 

^{Elevating our expertise is a vast selection of advanced nondestructive inspection equipment, featuring RT, UT, MT, PT, coupled with a team of inspectors who hold certified qualifications in the realm of nondestructive testing. Additionally, we proudly house a remarkable range of pressure test equipment in diverse sizes, cutting-edge low-temperature test apparatus, helium mass spectrometer leak detectors, and a plethora of other sophisticated testing machinery. Our comprehensive testing lineup includes low emission helium mass spectrometer testing, rigorous high-pressure gas testing, precise vacuum testing, thorough fatigue testing, and meticulous degreasing testing, all dedicated to upholding the highest quality standards.}

Production application

 

 

 

 

 

Company Profile

<sup>SNT Machinery(Qingdao) Co. , Ltd is a producer of control valves, combines manufacturing, designing, sales and services in one. It has high starting point quick development SNT is located in Qingdao, Shandong province with an area for 42000m2, equipped with modern workshop and production equipment. It is a high-tech enterprise with independent intellectual property rights and imported advanced management and production experience. Now it has more than 150 workers, and R&D specialist accounts for 15%, graduates or with higher degrees account for 30%. Depending on high quality production management team and innovative technology research and development, now we produce large quantities of high quality vales used in petrochemical, oil and coal chemical industries. We have a sales value to nearly 100billion in the year 2017.

Now SNT has got the TS special equipment manufactuuring certificate and ISO 9001, and has acquired the net qualification certificate of SINOPEC,CNOOC, PETROCHINA and SINOCHEM. And we have got the National Patent in many technologies. We can design and manufacture all series of valves according to ANSI, API, DIN, BS, JIS standards. Combining the advantages of famous valves all cross the world and with independent research and development, until now we can manufacture all kinds of valves, including GLOBE, High Pressure Boiler Blow-down Valves, High-performance Butterfly Valves, Angle-regulating Valves, Eccentric  Rotary Valves, 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, Cryogennic Valves tc,  Driving form includes manual operation, power-drinven, pneumantic and hydraulic drive. Materials for main parts are A216WCB, A217 WC6/WC9, A351 CF8/CF8M/CF3/CF3M etc. Specification 1/2"~120", working pressure ANSI 150#~2500#, working temperature -196ºC~1100ºC.

Relying on advanced production technology management and qulity assurance system, SNT Valves have been widely used in petrochemical, oil, steel&iron, paper manufacturing and power station industries. Our customers include SINOPEC QILU branch, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINA Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Qingdao Refinery, SINOPEC Qingdao branch, CNOOC Huizhou Refinery, PETROCHINC Guangxi branch, PETROCHINA Ningxia branch, SINOPEC Changling branch, Jinan branch etc.

We make user's profits as our priority, devoting ourselves to the establishment of excellent quality and good brand, Our perfect quality assurance and after-sales systems guarantee that SNT valves join hands with all our customers and creat prosperity.</sup>