Фланцевый латунный шаровой клапан

Name:Flanged brass ball valve Material:Brass Size:1/2"-4 "or DN15-DN200 Nonimal pressure:0.6Mpa-4.0Mpa Surface:according to customer’s requirement Certificate:ISO9001:2008&CE Performance specifications The nominal pressure PN 2.5 4.0 Shell test pressure PN 3.75 6.0 Pressure seal test pressure 2.75 4.4 Applicable medium Liquefied petroleum gas,natural gas,steam, oil Applicable temperature -40∝+150°C Flange connection standard JB/T:2.5,4.0Mpa Main envelop dimensions and connection size PN DN L H D D1 D2 b f Z-Φd D0 15 130 82 95 65 45 16 2 4-14 130 20 140 100 105 75 55 16 2 4-14 140 25 150 104 115 85 65 16 2 4-14 150 32 165 134 135 100 78 18 3 4-18 170 40 180 140 145 110 85 18 3 4-18 230 50 200 155 160 125 100 20 3 4-18 230 65 220 180 180 145 120 22 3 8-18 300 80 250 200 195 160 135 22 3 8-18 400 100 290 222 230 190 160 24 3 8-23 400 125 400 236 270 220 188 28 3 8-25 1100 150 400 295 300 250 218 30 3 8-25 1100 200 500 342 360 320 282 34 4 12-25 150 1. With a minimum of flow resistance(zero),because the fact in the work without lubricant in the stuck,so can be reliable applied to corrosive medium and low boiling point liquid. 2. In larger pressure and temperature range,can realize completely sealed. Can achieve rapid open-close ,the time of the openning and closing of the structure is only need 0.05s-0.1s, to ensure the machine can be used to test automation system. 3. Rapid on-off valves,no impact on the operation. 4. Work in the double sealing is reliable.In the opened and closed, the ball and seat sealing and medium is isolated.Terefore, the adjustment of the medium through valve will not cause the erosion of the sealing. 5. Best choice Forged high pressure fitting:Elbow, tee, union, coupling threadolet, weldolet, sockolet, swage nipple, boss and so on. Material:brass,steel,iron,zinc,stainless steel Complete equipment Buyer lable offered We can open the model for the new product after receiving your original sample. Mutual development,mutual benefits. If you are interested in our products, please contact us freely. Contact person : Angela Fax:+86-0411-83713441