| RJ41F型结构特点: | RJ41N型结构特点 |
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1、采用弹性PTEE作为动密封自补偿填料，具有自密封性能。 2、大径密封圈或倒密封结构，使别胞封维护安全可靠。 3、设置阀杆防尘圈，保护阀门内部部件不受外部环境侵蚀。 4、阀体为桶形结构，强度高，外形美观。密封副采用防火结构。 5、非强制动密封结构，启闭扭矩小，手轮操作平稳。 1.Adopt elastic FTEE as dynamical saline seif-cmpensating filling, which possrss self-sealing performance. 2. Large diameter seal ring or back seal structure can ansure the safety and reliability of dynamical sealing. 3. Equipped with dustproof ring of valve handle in order to protect the interior parts of valve from erosion of exterior arvironmart. 4. The valve body adopts barrel stnrcture and possesses high intensity and beautiful appeararue. The sealed auxiliary adopts the fireproof structure. 5. Non-forcible dynamical sealing stnchue posers small open and close torque. The handwheel can be smoothly operated. |
1、该阀专为石油液化气的管路成装置设计. 2、密封副采用尼龙1010对不锈钢，密封可靠。可靠的上密封装置严密保护填料，绝无外漏。 3、采用防火结构，即使软密封材料烧损，金属密封仍能起到作用。 1.The valve is specially d纽,med for the pipeline or equipment of petroleum and liquefied gas. 2.The sealed auxiliary adopts nylon 1010 stainless steel. The sealing is reliable. Reliable upper sealing equipment can strictly protect the filling and absolutely avoid the leakage. 3.Adopts the fireproof structure.Even if the soft sealing material is burned,the metal seal still takes effect. |
