。 2 store placed in open-close part should be closed when transporting device, at the same time should do well in the following office: a disc should be fixed in the open position b size at both ends in the mouth with foam board congestion, and port must use blank cap plugged, dust, rust, maintain channel end of the cleaning and flat; C cylinder parts of suitable packaging for protection, shockproof and waterproof touch; D valve placed should be safe and secure, pneumatic drive up, can't squeeze each other. Q: swing check valve protection, protect the aftercare and installation, use the answer: ( A) Protection and protect the aftercare 1 the valve should be stored in dry and ventilated room, moisture, rain, rust. Before installation should implement the following 2 office A removing the valve cap at the ends of the channel and foam board, cleaning inner chamber, remove grease; B strip disc looks on paper, remove grease on the surface of the disc; 3 when installation, be sure to limit the flow of the medium. Every three months for a stain and rust on the surface of the two channels, tightly closed, burn joint state of preparedness to protect seizing, wiping a stain and rust, anew besmear brushs anti-rust oil to guard against protection. 4 passes through the line media should not be a hard particles, lest damage to close 5 before delivery to the valve sealing surface by machine to check the experience and try to conform to the standard, and the installation unit can direct pressure trying to use or installation. 3 permanently placed should crack down on a regular basis. Seven, installation and make the Marine valve in 1 extraction non-return Industrial Valves straight on the level piping installation, use is common in the whole paper. 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 Industrial Valves 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 valve, check valve, relief valve, safety valve, Marine Industrial Valves, oil valve, hydraulic control valve and other kinds of valves.
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