Stainless steel shut-off valve
1/8 - 1", 150 psig | 9200 series Circle Seal Controls

Features
• Leak proof in vacuum or pressure service
• No stem leakage
• Minimum pressure drop/straight through
flow passage
• Convenient ball handle
• Very low turning torque
• Positive position indication
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 flow
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