Breather Valve

	S&J 94020 Breather Valve Provides Pressure and Vacuum Relief Sizes: 2" to 12" Options: Closed Vent Open Vent; Flame Snuffer; Cryogenic Hood; Steam Jacketed; Limit Switch;		S&J 94040 Spring Loaded Breather Valve Provides Pressure and Vacuum Relief to Tanks Under High Pressure Ideal for Tanks Blanketed with Nitrogen or Other Inert Gases Settings: 1 PSI to 15 PSI Sizes: 2" to 12" Options: Closed Vent; Open Vent; Vacuum Only; Pressure/Vacuum; Steam Jacketed;
	S&J 94050 PVC Breather Valve Provides Pressure and Vacuum Relief to Tanks Containing Corrosive Products Sizes: 2" to 8" Options: Pressure Only; Pressure/Vacuum; End of Line or Pipe Away Styles		S&J 94060 FRP Conservation Breather Valve Applicable for Chemical, Petrochemical, and Waste Treatmen Four Configurations: Pressure/Vacuum (Open); Pressured Vacuum (Closed); Vacuum Only; Pressure Only Sizes: 2" to 12"

Detonation & Flame Arresters

	S&J 94306 Flame Arrester Serves as a Barrier between External Flame and Internal Vapors Provides Protection Against Flame Back Construction: Cast Aluminum Cast Iron; Cast Steel; 316 SS Sizes: 2" through 12" Optional Steam Jacketing Available		S&J 94310 Detonation Flame Arrester Provides Protection Against Flame Propagation Through Piping Runs and Vapor Recovery Systems, While Allowing Maximum Flow Efficiencies Out Performs Other Flame Control Devices Virtually Indestructible Arrester Core Assembly Sizes: 2" through 24" Meets U.S. Coast Guard Requirements
	S&J 94550 Flame Arrester/Free Vent Serves as a Barrier between External Flame and Internal Vapors Free Vent Weather Hood Vents to Atmosphere Sizes: 2" through 12"		S&J 94560 Combination Breather Valve Flame Arrester Provides Maximum Flow Capacity and Minimum Leakage Positive Flame Stop on Low Pressure Tanks Construction: Cast Aluminum Cast Iron; Cast Steel; 316 SS Sizes: 2": 3"; and 4" Optional Steam Jacketing Available

For total plant solutions -Call- SPANG CONTROLS COMPANY 106 Main Street., Stoneham, MA 02180 (781)246-1497 * (781)438-7985 * Fax (781)438-4706 E-Mail: inquiry@spangcontrols.com

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