CIRCLE SEAL 截止阀9200 Series

• 真空或压力服务中的防漏
• 无阀杆泄漏
• Minimum pressure drop/straight through fl ow passage
• 方便的球柄
• 极低的转动扭矩
• 正位置指示

CIRCLE SEAL 截止阀9200 Series插图

Body Construction Materials Brass, 303 and 316 stainless steel
O-ring Materials Buna N, Neoprene or Viton®
Operating Pressures • Vacuum to 150 psig (10 bar)
• 20 psig (1.38 bar) max in reverse fl ow
Proof Pressure 300 psig (21 bar)
Burst Pressure (Minimum) Over 500 psig (34 bar)
Temperature Range 0° F to +400° F (−17.8° C to +204° C)
Based on o-ring material, see “How to Order”.
Connection Sizes 1⁄8˝–1˝
Leakage Zero—internal and external
Note: Proper fi ltration is recommended to prevent damage to sealing surface

CIRCLE SEAL 截止阀9200 Series插图1