Direct Buried Fully Welded Ball Valve Direct Buried Fully Welded Ball Valve Product Introduction
Short Body Direct Buried Fully Welded Ball Valve Material
) Valve body carbon steel, stainless steel
) Sphere stainless steel or
) Valve stem
) Valve stem seal with perfluorinated rubber
) Ball seal (+)
Standard features of short body direct buried fully welded ball valve
) Diameter
) Pressure
) Working temperature ℃?＋℃
) Short body directly buried fully welded ball valve suitable for medium oil/gasoline, liquefied natural gas/liquefied petroleum gas, petrochemical industry, steel plant, heating pipeline, etc.
) Short body direct buried fully welded ball valve operating mode handle, gear (hammer straight/horizontal), electric, turbine
Design features of short body directly buried welded ball valve
) Integral fully welded ball valve Welding, equal diameter and variable diameter channels, using fixed balls and floating balls, double piston effect sealing system, automatically injecting sealant type bearings,
) short valve body directly buried fully welded balls to prevent static electricity, the valve stem and the ball There are steel balls and springs installed between the valve stem and the stuffing box respectively, which can maintain the conductivity of all parts of the valve and the valve body, allow current to pass through the area, and release static electricity. It not only prevents fire, but also prevents corrosion and achieves temporary cutting for timely maintenance.
) The anti-separation function of the short valve body directly buried fully welded ball valve stem is because the valve stem is affected by the pressure within the valve and always generates a force to disengage, so the valve stem is designed with an anti-separation structure.
) Use a thrust washer support of low friction material to push the pressure towards the valve stem, so that the valve stem only plays the role of transmitting torque.
Since its establishment, Shanghai Huanyao Valve Co., Ltd. has mainly sold various flow meters, liquid level meters, flow valves, safety valves, solenoid valves, regulating valves, gate valves, ball valves, needle valves, and globe valves that meet the standards of /, etc. , check valves, butterfly valves, flame arresters, exhaust valves, filters, traps and other marine accessories sets, meter valves can be manufactured according to national standards, American standards, Japanese standards, German standards and other domestic and foreign standards according to various user requirements. Standard customization. Its products all meet the testing standards of relevant municipal, provincial and national departments.
Shanghai Huanyao Valve Co., Ltd. Contact number Fax email@Business mobile phone contact Ye Feng
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