Flange ZSSR pneumatische integrierte Edelstahl v

Our company after 20 years of development, have developed our own products. Many of them are patented technology. Our self-developed integrated structure, breaking the tradition of the decomposited structure,let the life ,anti-leakage rating,and various indicators increase significantly.In addition, the company also has the capacity of designing and producing of various types of valves.We can be customized according to customer's special requirements, which was rare in China. At present, our products have been penetrating the international market, in the industry-leading position. Features: 1.Max.reliability(safety):integral vavle body structure,robust and durable,therefore,there is no effect by pipeline presssure,and can avoid permeation of valve body. 2. Integral O-type ball:the ball and valve stem are of integral structure without mechanical dead space,during the rotation of valve ball relative to valve seat,a powerful shear force is produces to control flow or cutoff of the fluid, its service life is more than 10 times that of conventional ball valve. 3.Integral elastic hard sealed seat:O-type ball valve adopts elastic stainless steel hard sealed double-seat structure, has super strong sealing performance,its leakage rate is ≤10-6 × rated flow coefficient. 4.O-type ball valve adopts duplex bearing structure:it has a high mechanical stability and small starting torque,thus ensuring the ball has excellent senstitivity and inductivity. Valve Date:See product selection sample for detail Valve Diameter:25-600mm Pressure rating PN:1.6Mpa 2.5Mpa 6.4Mpa Executive structure(optional):Standard,Mini,electric,manual Positioning device: Matching brand by user needs Annex:Matching brand by user needs Material:Optional WCB,SUS304,SUS304L,SUS316,SUS316L,SUS317 Valve design standard:GB/T12221-2005 ASME B16.34-1996 GB/T12237-2005 Flange connection standard:GB/T9113.1-2000 Leak standards:GB/T4213-92 Type of valveCharacteristic of flowCV valueLeakage gradeO-type valveQuick on26-25000GB/T4213-92 Use the difficent type of executive structure as follows:StandardMiniElectricManualZSSR-16EK *YPD*FcZSJR-16EK *YPD*FcZKRR-16EK *YPD*FcSDV-16 DN* website:www.rmvalve.com