EQ647F\/Y pneumatic eccentric half ball valve quality first, reasonable price, perfect after-sales service. “Pneumatic eccentric half ball valve” is suitable for light and heavy industries and building pipelines. Fluid forward on the road,\u00a0 Ball valve can be used in: chemical, petrochemical, petroleum, paper, mining, electricity, liquefied gas, food, pharmaceutical, water supply and drainage, municipal, mechanical equipment supporting, electronic industry, urban construction and other fields.
\nProduct name Pneumatic eccentric half ball valve
\nProduct Model EQ647F\/Y
\nNominal diameter DN25-DN800
\nPressure range 1.6-6.4MPa
\nBody material Cast iron, cast steel, stainless steel<\/p>\n

[Ball valve] Features: (1) The fluid resistance is small, and the full-diameter ball valve has basically no flow resistance. (2) Simple structure, small size and light weight. (3) Tight. It has two sealing surfaces, and at present, the sealing surface material of the ball valve is plastic, which has good sealing property and can achieve sealing. It has also been used in vacuum systems. (4) Easy to operate, open and close fast, from full open to full close as long as the rotation of 90 degrees, easy to remote control. (5) Easy maintenance, ball valve structure is simple, the sealing ring is generally active, disassembly and replacement are more convenient. (6) When fully open or fully closed, the sealing surface of the ball and the seat is isolated from the medium, and the medium will not cause erosion of the valve sealing surface when it passes through. (7) Wide application, small diameter to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied. (8) Because the ball valve has wipeability in the opening and closing process, it can be used in the medium with suspended solid particles.<\/p>\n

Pneumatic eccentric half ball valve Overview:
\nPneumatic eccentric half ball valve adopts the spring loaded movable seat structure, the seat and the ball will not produce blockage or separation problems, and the use of long. There is a shearing effect between the ball core and the metal seat of the V-shaped incision, which is suitable for media containing fibers, small solid particles and slurry. Control the pulp of the paper industry appears. The opening and closing parts adopt V-shaped spherical structure, which solves the problem that the valve cavity is easy to deposit medium. When the valve is fully opened, the flow capacity is large and the pressure loss is small. Compact structure, strong versatility, flow characteristics of approximately equal percentage, adjustable large. Worm gear drive V-type ball valve also has the function of adjusting and positioning. The V-type ball valve is suitable for Class150 ~ 600, PN1.6 ~ 10.0MPa, and the working temperature is less than 200\u2103. It is used to adjust the pressure and flow of the medium of the pipe. The different materials are used for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea, ammonia brine, and neutral water.<\/p>\n

Main parts Materials Materials:<\/p>\n

Serial number Name Code material
\nWCB 304 CF8 316 CF8M
\n1 Valve body
\nWCB ZG230-450 0Cr18Ni9 0Cr18Ni12Mo2Ti
\n2 Lower end cover
\nQ235-A 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
\n3 Hex socket cylindrical head screws GB\/T70-2000 Q235-A 1Cr17Ni20000 Cr18Ni12Mo2TI
\n4 Lower the fixing shaft adjustment bolts
\nQ235-A 1Cr17Ni2 1Cr17Ni2
\n5 Hexagon nut GB\/T6710-2000 Q235-A 1Cr17Ni2 1Cr17Ni2
\n6 Lower gasket
\nStainless steel flexible graphite; PTFE; 316 clamp flexible graphite
\n7 lower bearing
\n0Cr18Ni9Ti 0Cr18Ni9Ti 0Cr18Ni12Mo2Ti
\n8 Lower fixed shaft
\n2Cr13 304 0Cr18Ni12Mo2Ti
\n9 sphere
\nZG2Cr13 0Cr18Ni9 0Cr18Ni12Mo2Ti
\n10 Seat pressure ring
\nQ225-A 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
\n11 Valve seat
\nQ225-A PTFE\/1Cr18Ni12Mo2Ti PTFE\/1Cr18Ni12Mo2Ti
\n12 Hex socket cylindrical head screws GB\/T70-2000 Q235-A 1Cr17Ni2 1Cr17Ni2
\n13 Seat gasket
\nStainless steel flexible graphite 1Cr17Ni20000 Cr18Ni12Mo2Ti
\n14 Valve stem
\n2Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
\n15 Upper bearing
\n0Cr18Ni9Ti 0Cr18Ni9Ti 0Cr18Ni12Mo2Ti
\n16 Split rings
\n1Cr18Ni9Ti 1Cr18Ni9Ti 1Cr18Ni9Ti
\n17 Positioning Ring
\n1Cr13 1Cr18Ni9Ti 1Cr18Ni9Ti
\n18 packing
\nFlexible graphite Flexible graphite; PTFE flexible graphite; PTFE
\n19 Hexagon plug gasket
\n0Cr18Ni9Ti 0Cr18Ni9Ti 0Cr18Ni9Ti
\n20 Hex plug
\n2Cr13 1Cr17Ni2 1Cr17Ni2
\n21 Hexagon plug
\n2Cr13 1Cr17Ni2 1Cr17Ni2
\n22 support
\nWCB ZG230-450 WCB; 304 WCB; 304
\n23 Stud GB\/T901-1988 35CrMoA 1Cr17Ni2 1Cr17Ni2
\n24 Hexagon nut GB\/T6170-2000 Q245-A 0Cr18Ni9 0Cr18Ni9
\n25 Packing press jacket
\n1Cr13 1Cr18Ni12Mo2Ti\/1Cr18Ni9 1Cr18Ni12Mo2Ti\/1Cr18Ni9
\n26 Packing platen
\nWCB 0Cr18Ni9 0Cr18Ni9
\n27 Stud GB\/T901-1988 35CrMoA 1Cr17Ni2 1Cr17Ni2
\n28<\/p>\n

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EQ647F\/Y pneumatic eccentric half ball valve quality first, reasonable price, perfect after-sales service. “Pneumatic eccentric half ball valve” is suitable for light and heavy industries and building pipelines. Fluid forward on the road,\u00a0 Ball valve can be used in: chemical, petrochemical, petroleum, paper, mining, electricity, liquefied gas, food, pharmaceutical, water<\/p>\n","protected":false},"author":1,"featured_media":372,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,5,6],"tags":[78],"class_list":["post-371","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sell-like-hot-cakes","category-the-latest","category-the-spot-goods","tag-eq647f-y-pneumatic-eccentric-half-ball-valve",""],"_links":{"self":[{"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/posts\/371","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/comments?post=371"}],"version-history":[{"count":1,"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/posts\/371\/revisions"}],"predecessor-version":[{"id":373,"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/posts\/371\/revisions\/373"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/media\/372"}],"wp:attachment":[{"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/media?parent=371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/categories?post=371"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/test.xn--xcrw56dz1y35e.xn--fiqs8s:5545\/index.php\/wp-json\/wp\/v2\/tags?post=371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}