。 Q: reciprocating compressor markings pipe valve to install main point a: (1) closed the relief valve body should be tested for hydrostatic strength. (2) the relief valve should be tightness to try, try to pressure for the system fixed office. Coarse grinding, special tire mold stick on metallographic emery cloth are available, and goodbye playing eagle, valve core and valve seat, contractible short rent Marine valve grinding time. 6. The relief valve core and valve seat should carefully grinding each other, in order to ensure its tightness. Try to pressure for the system fixed office 1. 5 times. (3) the safety valve jumping action pressure according to the system fixed office before 1. Post - t. 1 times the debugging, debugging should be an inert gas such as air or nitrogen gas; When compressor media containing flammable, explosive gas, ordinary is not allowed in office gas compressor system runs in the relief of debugging office (4) when the system pressure exceeds 30 mpa, set the two best relief valve o (5) because of corrosion, such as import tube fouling heat knot comprised actuating valve stuck not jumping action or to jump before the action but closed lax safety valve, after discharge should be seizing, repair, calibration or change. 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 Industrial Valves 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 valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
Shenzhen Mech Valve Trading Co., Ltd. is one of the most-trusted manufacturing suppliers to the domestic markets.
We would like to offer our comprehensive service to our customers who interested in double flanged gate valve.
Shenzhen Mech Valve Trading Co., Ltd., a manufacturer of flanged gate valve, might emphasize less hassle or less wasted time rather than emphasizing reliability or quality.