BACK TO CATALOG DIRECTORY DO3 SANDWICH, A, B, OR P ORIFICES
VALVE PATTERN: NFPA DO3, ISO 3, & NG 6		 2087
3.21a.jpeg (11838 bytes)
3.21b.jpeg (19629 bytes)
PRESSURE
RATINGS
NON-SHOCK:		 ALUM STEEL S. STEEL
3000 PSI 5000 PSI 5000 PSI