The nature of the traffic especially for quick opening; 2, see fit and use more spring actuator and regulating mechanism with three columns cohesion, whole height of about 30 one hundred percent reduced, the weight can be slow, about 30 one hundred percent; 3, the valve body according to the flow of the body force principles into default profile such as low flow resistance of fluid, rate of flow is the most largest multiplication 30 one hundred percent; 4, trims local type was soft and tightly closed tightly closed two, strictly for surfacing welding on cemented carbide, soft tightly closed for soft materials, closing tightly sealed performance is good; 5, balanced type trims, increase the allowable pressure difference of block valves; 6, striped tube tightly closed for mobile stem form absolute tightly closed, blocking off the media leakage possibility; 7, piston actuator, operating strength, using the pressure difference is big. Strengths: 1, the body structure has a single seat, sleeve, two-seat ( Two three links) Three, tightly closed means has packing pipe tightly closed tightly closed and pattern two kinds, the nominal pressure level products are PN10, 16, 40, 64 four, nominal diameter range 3/4 '~ 200 mm. 。 Leak amount of grade IV level or Ⅵ level. Pneumatic block valves air requirements through the filter of Marine Industrial Valves, compressed air flowing through the body of the media should be no impurity and no particles of liquid and gas. Can be widely used in the fuel produce metal, chemical industry, smelting and other industrial sectors. Pneumatic block valves classification: ordinary type pneumatic block valves, quickly close pneumatic block valves. Q: some pneumatic block valves what strengths? A: pneumatic block valves are as fast truncation function, have simple structure, the response acuity, reliable action and other unique places. Suitable for use by - flow of the body temperature degrees 60～450℃。 Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate valve, globe Industrial Valves, check valve, relief valve, safety valve, Marine valve, oil Industrial Valves, hydraulic control valve and other kinds of valves.
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