公司以其*的技術(shù)、*的工藝、新穎、雅致的外觀結(jié)構(gòu)，加之嚴(yán)謹(jǐn)?shù)馁|(zhì)量控制和*的
售前售后服務(wù)，上海鈺歐閥門竭誠歡迎各界人士光臨指導(dǎo)，共創(chuàng)雙贏。

產(chǎn)品特點(diǎn)：PRODUCT FEATURES

●閥體采用全通道、流線型設(shè)計(jì)，流體阻力小、流量大； 
●閥體、閥蓋內(nèi)外采用環(huán)氧樹脂粉體涂裝，可防止閥體、閥蓋的腐蝕； 
●采用國外可拆卸閥座的*技術(shù)，結(jié)構(gòu)巧妙，維修更換方便(無須整臺(tái)閥門拆除)； 
●在管路中可任意立式或臥式安裝，其可靠性不變； 
●閥體、閥蓋、活塞缸連接處采用密封墊和密封環(huán)雙重保護(hù)； 
●活塞缸采用導(dǎo)流孔，適當(dāng)增加阻尼，使活塞運(yùn)動(dòng)更加平穗、靈活； 
●全不銹鋼活塞缸、整體活塞、丁橡膠密封環(huán)，*組合大大延長使用壽命。

● The body is full-channel and streamline designed, leaving small fluid resistance and a big flow;
● Both outside and inside of body and bonnet are coated with epoxy resin powder and can prevent them from corrosion; 
● Use the advanced foreign know-how of removable seat ring, exquisite structure, easy repair and replacement (no need to remove the whole valve); 
● Vertically or horizontally mountable in the pipeline with the reliability kept unchanged; 
● A dual protection of sealing pad and sealing ring is used on the connections between body, bonnet and piston cylinder; 
● For the piston cylinder, a flow-guide hole is set and appropriate damp is addad with it so as to have the piston movement more stable and flexible; 
● The complete combination of full stainless steel piston cylinder, overall piston and NBR seal ring gets the duration greatly extended.

四、主要零件材料 Materials of main parts

五、主要技術(shù)參數(shù) MAIN TECHNIQUE NUMBER