Working Pressure: 69.0 bar (1000 psig), 

Operating Temperature: -28°C to 232°C (-20°F to 450°F), 

Port Size: 1/8in to 2in, 3mm-50mm, 

Ferrules, threaded, welded, etc. available, 

Blowout Proof Stem Construction, 

Each valve is tested for leak tightness with ammonia or compressed air at the rated working pressure to achieve no visible leakage. Each valve is tested for leakage with ammonia or compressed air at rated working pressure to meet the requirement of no visible leakage.