HOKE球阀71系列2通球阀
HOKE 的 2 通球阀用于快速开关服务，具有流量的视觉指示孔口尺寸可达 0.25” (6.4mm)。 Flomite 阀门采用浮动球设计，封装可更换的阀座和检查密封件，以确保密封服务和延长使用寿命。
典型应用
• 仪表板
• 高压仪表管线
• 试点工厂的气体采样
• 色谱仪中的全流和关闭
• 液压试验台
• 气体采样钢瓶
• 处理腐蚀性和粘性流体
技术数据
主体材料* 316 不锈钢、黄铜、蒙乃尔
压力范围***
中等真空**至 6000 psig (414 bar) @
70° F (414 bar @ 21° C)
操作
温度范围
-20° F 至 +425° F（-29° C 至 +218° C）
7122 和 7142：
-40° F 至 +350° F（-40° C 至 +177° C）
孔口尺寸 0.093˝ 至 0.250˝（2.4 至 6.4mm）
Cv 系数 0.23 至 1.40
末端连接 1⁄8˝ 至 3⁄8˝ Gyrolok
1⁄8˝ 至 ½ ˝ NPT
3 至 12 毫米 Gyrolok
* 其他材料请咨询工厂
** 中等真空度为 10-3 至 20 托。
*** 最大压力等级取决于阀门系列。
特点与优势
• 四分之一转手柄提供视觉指示
开/关阀位，提高安全性。
• 双封装 TFE 阀座和微精加工
球确保密封。这个组合
提供更高的阀门可靠性。
• Dyna-Pak 填料提供防漏密封
真空或高压下的低操作扭矩
应用，有助于防止无组织排放。
• 浮球提供压力辅助密封
和温度磨损补偿更长
阀门循环寿命和更大的价值。
• 多种 Hoke Gyrolok 端接头或
管件提供正确的管件选项
应用程序。
• 特殊高公差 NPT 螺纹
产品规格型号：
| 7155G2B | Brass | PCTFE | 1/8" Gyrolok® | 1/8" Gyrolok® | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7155F2B | Brass | PCTFE | 1/8" Female NPT | 1/8" Female NPT | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7155G4B | Brass | PCTFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G4B | Brass | PCTFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7115H4B | Brass | PCTFE | 1/4" Male NPT | 1/4" Male NPT | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7115L4B | Brass | PCTFE | 1/4" Male NPT | 1/4" Male NPT | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7115F4B | Brass | PCTFE | 1/4" Female NPT | 1/4" Female NPT | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G6B | Brass | PCTFE | 3/8" Gyrolok® | 3/8" Gyrolok® | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G8B | Brass | PCTFE | 1/2" Gyrolok® | 1/2" Gyrolok® | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7115F8B | Brass | PCTFE | 1/2" Female NPT | 1/2" Female NPT | 3000 psig207 bar | 0 to 300 ºF18 to 149 ºC |
| 7155G2Y | 316 Stainless Steel | PCTFE | 1/8" Gyrolok® | 1/8" Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7155F2Y | 316 Stainless Steel | PCTFE | 1/8" Female NPT | 1/8" Female NPT | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115F2Y | 316 Stainless Steel | PCTFE | 1/8" Female NPT | 1/8" Female NPT | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7155G4Y | 316 Stainless Steel | PCTFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G4Y | 316 Stainless Steel | PCTFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115H4Y | 316 Stainless Steel | PCTFE | 1/4" Male NPT | 1/4" Male NPT | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115L4Y | 316 Stainless Steel | PCTFE | 1/4" Male NPT | 1/4" Male NPT | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115F4Y | 316 Stainless Steel | PCTFE | 1/4" Female NPT | 1/4" Female NPT | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G6Y | 316 Stainless Steel | PCTFE | 3/8" Gyrolok® | 3/8" Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G8Y | 316 Stainless Steel | PCTFE | 1/2" Gyrolok® | 1/2" Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115F8Y | 316 Stainless Steel | PCTFE | 1/2" Female NPT | 1/2" Female NPT | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7155G3YMM | 316 Stainless Steel | PCTFE | 3 mm Gyrolok® | 3 mm Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7155G6YMM | 316 Stainless Steel | PCTFE | 6 mm Gyrolok® | 6 mm Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G6YMM | 316 Stainless Steel | PCTFE | 6 mm Gyrolok® | 6 mm Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G8YMM | 316 Stainless Steel | PCTFE | 8 mm Gyrolok® | 8 mm Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G10YMM | 316 Stainless Steel | PCTFE | 10 mm Gyrolok® | 10 mm Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G12YMM | 316 Stainless Steel | PCTFE | 12 mm Gyrolok® | 12 mm Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115G4M | Monel® | PCTFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7115F4M | Monel® | PCTFE | 1/4" Female NPT | 1/4" Female NPT | 6000 psig414 bar | 0 to 300 ºF18 to 149 ºC |
| 7142G2B | Brass | TFE | 1/8" Gyrolok® | 1/8" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7142F2B | Brass | TFE | 1/8" Female NPT | 1/8" Female NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7142G4B | Brass | TFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G4B | Brass | TFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122H4B | Brass | TFE | 1/4" Male NPT | 1/4" Male NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122L4B | Brass | TFE | 1/4" Male NPT | 1/4" Male NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122F4B | Brass | TFE | 1/4" Female NPT | 1/4" Female NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G6B | Brass | TFE | 3/8" Gyrolok® | 3/8" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7142G2Y | 316 Stainless Steel | TFE | 1/8" Gyrolok® | 1/8" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7142F2Y | 316 Stainless Steel | TFE | 1/8" Female NPT | 1/8" Female NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7142G4Y | 316 Stainless Steel | TFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G4Y | 316 Stainless Steel | TFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122H4Y | 316 Stainless Steel | TFE | 1/4" Male NPT | 1/4" Male NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122H46Y | 316 Stainless Steel | TFE | 1/4" Male NPT | 1/4" Male NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122M4Y | 316 Stainless Steel | TFE | 1/4" Male NPT | 1/4" Male NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122L4Y | 316 Stainless Steel | TFE | 1/4" Male NPT | 1/4" Male NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122F4Y | 316 Stainless Steel | TFE | 1/4" Female NPT | 1/4" Female NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G6Y | 316 Stainless Steel | TFE | 3/8" Gyrolok® | 3/8" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G8Y | 316 Stainless Steel | TFE | 1/2" Gyrolok® | 1/2" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7142G3YMM | 316 Stainless Steel | TFE | 3 mm Gyrolok® | 3 mm Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7142G6YMM | 316 Stainless Steel | TFE | 6 mm Gyrolok® | 6 mm Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G6YMM | 316 Stainless Steel | TFE | 6 mm Gyrolok® | 6 mm Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G8YMM | 316 Stainless Steel | TFE | 8 mm Gyrolok® | 8 mm Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G10YMM | 316 Stainless Steel | TFE | 10 mm Gyrolok® | 10 mm Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122G4M | Monel® | TFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7122F4M | Monel® | TFE | 1/4" Female NPT | 1/4" Female NPT | 1500 psig103 bar | -40 to 350 ºF-40 to 176 ºC |
| 7188G4Y | 316 Stainless Steel | Filled TFE | 1/4" Gyrolok® | 1/4" Gyrolok® | 2000 psig138 bar | -20 to 425 ºF-29 to 218 ºC |
| 7188F4Y | 316 Stainless Steel | Filled TFE | 1/4" Female NPT | 1/4" Female NPT | 2000 psig138 bar | -20 to 425 ºF-29 to 218 ºC |
| 7188G6Y | 316 Stainless Steel | Filled TFE | 3/8" Gyrolok® | 3/8" Gyrolok® | 2000 psig138 bar | -20 to 425 ºF-29 to 218 ºC |
| 7188G8Y | 316 Stainless Steel | Filled TFE | 1/2" Gyrolok® | 1/2" Gyrolok® | 2000 psig138 bar | -20 to 425 ºF-29 to 218 ºC |
