LPG Freeze Valve
Model AT-1000. A specially constructed and calibrated valve manufactured solely for this test. The valve has two open positions, a wide open position for flushing and a small preset flow position for testing. ASTM D-2713-76 and GPA Standard 2140-80. Furnished with carrying case but without needed stopwatch, sample cylinder having minimum capacity of 3 gal. and clean, dry cloth. It is recommended that the unit be washed in petroleum ether or mineral spirits and dried with air or nitrogen.[…]
Dynisco
