STAVAL Workshop Tour Online, Welcome To Visit, Be Your Best Partner & Team


Workshop: 3000㎡, People: 60, Numerically-Controlled: 45 Set, Performance testing equipment: 8 Set, Certificate: ISO9001, CE, Patent 


STAVAL Ball Valve launches its main product of fully welded ball valve with international advanced producing process and technique and international quality assurance and control procedure and advanced producing and operation management. Our valve products are widely apply in countries and regions like, Europe. Middle East. South east Asia and China etc. 

Main products of fully welded ball valves, underground fully welded ball valves, relief ball valve and natural gas ball valves with diameter of DN15-DN1600 and operating pressure of 10MPa~6.4MPa and operating temperature of -196C~550C are available currently. Materials: Carbon steel, Alloy Steelheat resistant steel, stainless steel. Operational methods: manual with gearelectrical hydraulic and automatic etc. Main products are comply with relevant technical standards in different regions and countries, such as, ANSI, API. EN,BS. DIN. ASME and ISO etc. which are apply in various industries of petroleum, chemical industry, Natural gas, thermal,ship industryelectricity,pharmacy. Metallurgy,food,military, and construction engineering etc.


Managing system of client resources are fully implemented with advanced and sufficient processing equipment and process and complete detecting measures and quality assurance system. All materials suggestions and opinions from clients are classified, filed and answered carefully, and statistics and analysis are carried out regularly so as to stimulate establishment of new product information and product quality management. We are creating values for general consumers with the idea of zero distance service.


The international leading production and inspection equipment of STAVAL Ball Valve Factory matches your word-class insight. In STAVAL, the spirit of keeping improving is concentrated at every set of advanced equipment and every special process. STAVAL is deeply aware that only the nearly perfect product quality can consistently guarantee your interests and values, which is the core connotation of STAVAL promise of achieving your valves. STAVAL are willing to provide you the high quality products with our fine equipment and advancmanagement means.

Factory entry & workshop



NCPC Center Machine Area (Numerically-Controlled-Production-Center)


Casting Area


Inspection Area



 Painting Area


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