DURA VALVE球阀20305E技术参数
Valve Size | 1 |
Part No. | DM3VL 20305E |
Weight Lbs. | 3.06 |
Cv | 13.7 |
Torque In-# | 130 |
ISO5211 | F04/F05 |
DURA VALVE球阀DM3VT & DM3VL系列介绍
DuraValve 的三阀杆密封设计可延长阀门的循环寿命。主密封是阀杆肩部上的止推垫圈。二级(备用)密封由一个O形圈和一组Vee填料环提供,由碟形垫圈提供动力。这种设计调整填料压缩以补偿磨损、压力或温度波动。
阀门特点
• 3 路标准端口设计
• 提供“T”和“L”配置
• 1/4" 到 2" 尺寸
• 螺纹端
• 主体:CF8M、316SS
• 316 不锈钢球和阀杆
• RTFE 席位
• 压力等级:1/4" – 1" 1000 PSI
1-1/4" 和 2" 800 PSI
• 温度范围:-20° F – 450° F
DuraValve’s triple stem seal design provides for an extended valve cycle life. The primary seal is a thrust washer on the stem shoulder. The secondary (back-up) seal is provided by an O-ring and a set of Vee packing rings, energized by belleville washers. This design adjusts packing compression to compensate for wear, pressure or temperature fluctuations.
VALVE FEATURES
• 3-Way, Standard Port Design
• Available in “T” and “L” Configurations
• 1/4" to 2" Sizes
• Threaded Ends
• Body: CF8M, 316SS
• 316 Stainless Steel Ball and Stem
• RTFE Seats
• Pressure Rating: 1/4" – 1" 1000 PSI
1-1/4" and 2" 800 PSI
• Temperature Range: -20° F – 450° F
DURA VALVE球阀DM3VT & DM3VL系列选型及尺寸图
DURA VALVE球阀DM3VT & DM3VL系列其他常用型号:
DURA VALVE 20304A
DURA VALVE 20305A
DURA VALVE 20304B
DURA VALVE 20305B
DURA VALVE 20304C
DURA VALVE 20305C
DURA VALVE 20304D
DURA VALVE 20305D
DURA VALVE 20304E
DURA VALVE 20305E
DURA VALVE 20304F
DURA VALVE 20305F
DURA VALVE 20304G
DURA VALVE 20305G
DURA VALVE 20304H
DURA VALVE 20305H
BALL VALVES NEW + ORIGINAL+ ONE YEAR WARRANTY
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If you have any question for DURA VALVE products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.
DURA VALVE球阀DM3VT & DM3VL系列20305E技术参数及选型