Summary of Contents for Omega Engineering BV70 Series
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BV70 Series Premium Quality Tube Compression End Style Bar Stock Ball Valves...
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MATERIALS OF CONSTRUCTION BODY: Brass - ASTM B-16, or 316 Stainless Steel - ASTM A276 BALL AND STEM: 316 Stainless Steel SEATS AND STEM SEAL: Glass Reinforced P.T.F.E. (Teflon RATINGS TEMPERATURE: -50 F to 450 F (also see Pressure Temperature Chart) PRESSURE: 1000 p.s.i.
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Note: for re-assembly, after initial assembly, approximately 1/4 turn with wrench is generally required to re-tighten. MAINTENANCE The BV70 Series utilizes our self compensating stem seal design. This design automatically compen- sates for wear as well as thermal expansion and contraction resulting in a leak tight, maintenance free, service life.
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