Globe valve is mainly the eight standard, GB/T 12233-1 2006 'general iron globe valve valve and lift check valve, GB/T 12235-2 2007 'general valve flange connection steel globe valve and lift check valve', JB/T53174-3 94 the globe valve product quality grading, JB/T53165-4 92 'high pressure balance valve', GB/T 587-5 The Marine flange bronze globe valve 6, 2008 GB/T 590 - 2008 the Marine flange cast iron globe Industrial Valves, GB/T 8464-7 2008 the threaded connection of iron and copper Industrial Valves, GB8465 8. 2 - 87 'internal thread connecting gate valve, globe valve, ball valve, check valve basic size iron globe valve, a lot of people may not have heard of cut-off valve this name, give a person a kind of feel very strange feeling. In fact, this kind of products in the middle of the valve is a relatively important classification, it can be widely used in some of the liquid, gas and other fluid production is used as a control switch or conveying pipeline, the overall sealing performance is very strong. So stop valve have what characteristics? When installation should pay attention to what aspects? First of all, stop valve working principle is what? This equipment is different from other key is lies in its opening and closing of valve product module. Globe valve opening and closing of the module is a plug in the shape of the disc, the disc surface presented by structure or a plane, or a cone. When work, by rotating lever to pull the switch connected within a disc or into its diameter, to achieve the purpose of the liquid and gas flow control. Second, the product has the characteristics of what respect? Different from gate valve products, cut-off valve besides can realize full open and close to the pipe diameter, can also realize the adjustment of the internal flow medium. With the development of science and technology, nowadays there are many electronic cut-off valve products, it features more obvious: the operation is very simple, practical, very strong, the maintenance disassembly is simple. Finally, when installing globe valves should pay attention to what aspects? Normal stop valve products at the time of installation is not high to the requirement of position, basically can be installed in any part of the pipeline, as long as it is able to make the operation workers; Handle while waiting for the accessories in regulating note that will not be able to lift operation. By all standing valve design below show you know the name of the variety of cut-off valve and models: name of material specifications J11W - brass screw stop valve 16 t 3/4 'brass thread globe valve J11W - 16 t DN25 brass thread globe valve J11W - 16 t DN32 brass thread globe valve J11W - 16 t threaded valve DN40 brass J11W - 16 t (brass thread globe valve J11W - 16 t DN65 brass thread globe valve J11W - 16 t DN80 J11W - stainless steel screw stop valve 16 p 3/4 'stainless steel threaded valve J11W - 16 p DN25 J11W - stainless steel screw stop valve 16 p DN32 J11W - stainless steel screw stop valve 16 p DN40 J11W - stainless steel screw stop valve 16 p (J11W - stainless steel screw stop valve 16 p DN65 J11W - stainless steel screw stop valve 16 p DN80 cast iron valve flange J41H - 16 (cast iron valve flange J41H - 16 DN65 cast iron valve flange J41H - 16 DN80 cast iron valve flange J41H - 16 DN100 cast iron valve flange J41H - 16 DN125 cast iron valve flange J41H - 16 6 cast iron valve flange J41H - 16 DN200 cast iron valve flange J41H - 16 DN250 cast iron valve flange J41H - 16 12 cast steel valve flange J41H - 16 c (cast steel valve flange J41H - DN65 cast steel flange globe valve J41H - 16 c DN80 cast steel flange globe valve J41H - 16 c 16 c DN100 steel casting flange globe J41H - DN125 cast steel flange globe valve J41H - 16 c 6 cast steel flange globe valve J41H - 16 c 16 c DN200 cast steel Industrial Valves flange J41H - 16 c DN250 cast steel valve flange J41H - 12 stainless steel flange J41W globe valve - 16 c 16 p (stainless steel flange valve J41W - 16 p DN65 stainless steel flange valve J41W - 16 p DN80 stainless steel flange valve J41W - 16 p DN100 stainless steel flange valve J41W - 16 p DN125 stainless steel flange valve J41W - 16 p 6 stainless steel flange valve J41W - 16 p DN200 stainless steel flange valve J41W - 16 p DN250 stainless steel flange valve J41W - 16 p 12 cast steel flange J941H - electric cut-off valve 16 c (cast steel flange J941H - electric cut-off valve 16 c DN65 cast steel flange J941H - electric cut-off valve 16 c DN80 cast steel flange J941H - electric cut-off valve 16 c DN100 steel casting flange J941H - electric cut-off valve 16 c DN125 cast steel flange J941H - electric cut-off valve 16 c 6 cast steel flange J941H - electric cut-off valve 16 c DN200 cast steel flange J941H - electric cut-off valve 16 c DN250 cast steel flange J941H - electric cut-off valve This article 16 c 12 jointly by all standing valve technology and news editing and publishing
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