Detailed Product Description
ZXX/Q air operated Three Contacts regulating valve
Product outline The ZX new series air operated thin film Three Contacts regulating valve uses the cylinder thin wall window shape of the mouth valve core guidance, is different in the plunger shape valve core bushing guidance. Uses for parts the multi-spring implementing agency. Has the structure to be simple, the weight is light, the volume is small, merits and so on knocked-down and assemble convenience. Widely applies in medium and so on accuracy control gas, liquid, the technological parameter like pressure, the current capacity, the temperature, the fluid position maintains at the given value. Suits in divides into one kind of fluid through the t-valve two groups to flow out perhaps merges one kind of fluid situation two kind of fluids after the t-valve. This serial products has the Three Contacts confluence and the Three Contacts diverges two kinds. The nominal pressure has 1.6, 4.0, 6.4MPa; Valve chest caliber scope DN25~200. Is suitable the fluid temperature by - 60~+450. Spillage standardLevel. The discharge characteristic has the straight line, the parabola two kinds. |
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Product characteristic |
· the fluid is in the class on status to the valve core function direction, therefore threshold energy steady work. · besides on valve cover place bushing guidance, the valve core side and the valve seat internal surface also has the guidance function, the guidance area is big, operation reliable. · the implementing agency uses the multi-spring structure, reduces 30% highly, weight saving 30%.
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Components material |
Valve chest, valve cover: HT200 ZG230~450 ZG1Cr18Ni9Ti Valve core, valve seat: 1Cr18Ni9Ti Corrugated diaphragm: Ding Jingxiang glue press enhancement polyester fiber fabric Padding: Teflon, flexible graphite Spring: 60si2Mn Membrane lid: A3 Throwout lever, valve lever: 2Cr13, 1Cr18Ni9Ti Bushing: 2Cr13 Filling piece: Rubber asbestos board, 10, 1Cr18Ni9 asbestos winding filling piece
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