OPEN Full flow passages offer minimum restriction to flow. Spring is completely removed from flow path. • Quick Opening / Positive Closing • Zero Leakage • Compact • Easily Installed Technical Data Materials of Construction Body - 2024-T4/T351 Aluminum 6061-T6/T651 Aluminum 303 Stainless Steel 316 Stainless Steel Finish - Aluminum - Chromic Anodized Steel - Black Oxide O-Rings - Buna N, Teflon® or Viton® Spring - 302 or 304 Stainless Steel Pressure Ratings Operating Pressure - 0 to 5,000 PSIG (345 BAR) Proof Pressure - 0 to 7,500 PSIG (517 BAR) Burst Pressure - Over 15,000 PSIG (1,034 BAR) Temperature Range -100°F to +400°F; -73°C to +204°C Based On O-Ring Material, See Page 2 SEAL CONTROLS, INC. A division of CII^DR International, Inc. Certified to ISO 9001 2301 WARDL0W CIRCLE • P.O.BOX 3300 • CORONA, CALIFORNIA 92878 • TEL: (909)270-6200 • FAX: (909)270-6201

CRACKING PRESSURE Call Out Dash Number if Not Standard 5 - 5 PSIG* VALVE SIZE See Below BODY MATERIAL A - 2024-T4/T351 Aluminum A1 - 6061-T6/T651 Aluminum S - Steel T - 303 Stainless Steel T1 - 316 Stainless Steel C200 Series O-RING MATERIAL, TEMPERATURE &- Notes: Vacuum service may require special lubricants. LEAKAGE — From Zero Pressure to Max. Operating Pressure - Zero. Exception: O-Rings of Teflon® when used with gases - 5cc/min. Max. at zero to 50 psi; 0.5cc min. Max. above 50 psi. Teflon® and Viton® are registered trademarks of DuPont. Please consult your Circle Seal Controls Representative...