高端外围女接单平台_全国空降快餐官方客服电话_全国空降平台官方网站_全国高端品茶联系方式

Your location is: ProductsGlobe ValveGB Globe Valve

GB Globe Valve

Product details

GB globe valve belongs to the forced sealing valve, so when the valve is closed, must apply pressure to the disc, in order to force the sealing surface leakage.When the medium under the disc into the valve, the operating force to overcome the resistance, is the friction of the valve stem and packing and by the pressure of the medium produced by the thrust, the force to close the valve is greater than the force to open the valve, so the diameter of the valve stem to be large, otherwise the valve stem bending fault will occur.


Product Model: J41H/Y
Nominal diameter: DN50~400 mm
Pressure range: PN10~64 MPa
Operating temperature: -196 ~600 ℃
Drive mode: manual, bevel gear, electric
Main material: carbon steel, stainless steel, alloy steel
Design and Manufacturing: GB12235
Structure length: GB12221
Flange size: GB9113 JB79
Pressure-temperature: GB9131
Test-Inspection: GB/T13927 JB/T9092



+86-21-59170106
qrCode
主站蜘蛛池模板: 南投市| 昌江| 巨鹿县| 福建省| 黄龙县| 延庆县| 芦山县| 高青县| 景谷| 禹州市| 漳浦县| 寻甸| 德江县| 吉首市| 嵊州市| 寻乌县| 大方县| 泾阳县| 五大连池市| 津市市| 西宁市| 万安县| 清远市| 灵石县| 泌阳县| 团风县| 道真| 襄樊市| 永定县| 彩票| 昂仁县| 奉贤区| 呼图壁县| 永德县| 农安县| 临沂市| 辉南县| 东光县| 香港| 东乡族自治县| 潞西市|