Product Name: Q91N high pressure ferrule ball valve
Product model: Q91N
Connection mode: thread, compression ferrule
Structural features: ferrule type at both ends
Product material: stainless steel 304 / 316
Thread standard: G, NPT, BSPT, BSP, DIN
Ferrule size: Ф6、Φ8、Ф10、Φ12、Ф14、Φ16、Ф18、Φ20、Ф22、Ф24、Ф25
Product pressure: ≤ 6.4 MPa
Operating temperature: ≤ 80 ℃
Medium used: water, oil, gas, weak corrosive medium, etc
Handle material: WCB
Handle color: Silver Plated gray
Product Description:
The high-pressure ferrule ball valve has the advantages of simple structure, convenient operation, small fluid resistance and reliable sealing performance. It is mainly used in the parent station of the sub station of the natural gas filling station, and can be used for both ferrule and welded pipe (welding is recommended for large diameter). The natural balloon valve can be opened and closed more than 10000 times under the working condition of low temperature - 80 ℃ ~ + 120 ℃, and the seals can be replaced to increase the service life and reduce the user cost.
The high pressure of dn6 ~ DN65 is 80MPa, the flange is recommended for above DN65, and the high pressure is 50MPa
Nominal pressure: 16MPa ~ 80MPa
Connection mode: ferrule, thread, welding, union, flange
Nominal diameter: dn5 ~ DN15 DN20 ~ DN250
Applicable temperature: - 20 ℃ ~ + 80 ℃
Applicable media: L-CNG natural gas, other mixed liquids, oil, water, gas and other non corrosive or corrosive media
Manufacturing materials: carbon steel, stainless steel, 1Cr18Ni9Ti, 304, 316, 316L
Structural drawing of q91n high pressure ferrule ball valve:
Q91n high pressure ferrule ball valve parts and materials:
Components | Material | standard |
handle | WCB silver-plated gray | Q235 |
Top wire | SCM435 | DIN916-1980 |
Stem | 316、304 | GB/T1220-1992 |
Gasket | 316、304 | GB/T1220-1992 |
Sealing ring | RPTFE | HG2-535 |
Guide seat | 316、304 | GB/T1220-1992 |
Sealing cap | RPTFE | HG2-535 |
Back mother | 316/304 | GB/T1220-1992 |
Valve body | 316/304 | GB/T1220-1992 |
Front card holder | 316L/304 | GB/T1220-1992 |
Rear card sleeve | 316、304 | GB/T1220-1992 |
Single card holder | 316、304 | GB/T1220-1992 |
Nut | 316、304 | GB/T1220-1992 |
Connection dimension of Q91n high pressure ferrule ball valve:
NPS | DN | DO | L | H | L1 |
1/4" | 6 | 6 | 130 | 50 | 110 |
3/8" | 10 | 10 | 130 | 50 | 110 |
1/2" | 15 | 15 | 130 | 65 | 110 |
3/4" | 20 | 20 | 130 | 65 | 130 |
1" | 25 | 25 | 140 | 70 | 135 |
2SK真空泵的拆卸分为部分拆卸检查和清洗及全部拆卸修理和更换···
气动球阀的强度试验应在球体半开状态下进行。 ①浮动式球阀密封···
DDZ10-50-T3直行程电动执行器调整:电动装置与阀门组···
22SK型水环式真空泵及2SK-P1系列水环-大气喷射泵机组···
热处理是金属工件加工过程中的重要环节,热处理设备是对金属工件···
双封自净式防逆水封阀主要由带存水弯的阀体及浮球盖板组件等组成···
概述:JAV-I0型夹套保温呼吸阀用于安装原油、汽油、煤油、···
冷却机构: 1、阀盖冷却 冷却液从阀体下部的1A 口进入,经···
6DBF-10 型六联电液比例阀的应用: 为了考核 6DBF···
1、旋塞阀进行强度试验时,介质从一端引入,封闭其余通路,将塞···