Designed primarily for LP-Gas and anhydrous ammonia service on MC331 transport pressure vessels and large stationary storage tanks. Installation is quick and easy, and it fits in most existing tank flanges. The valve may be actuated manually or pneumatically.

Use of the A3219RT Remote Thermal Release with this valve is suggested to provide a remote means of mechanical closure along with thermal protection, as required by DOT.
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4 Inch (in) Flanged 600 Gallon Per Minute (gpm) Liquefied Petroleum (LP) Gas Closing Flow A3219 Series Internal Valve - (A003219FA600L)

4" Flanged 600 gpm Liquefied Petroleum (LP) Gas Closing Flow A3219 Series Internal Valve
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Pneumatic Actuator For A3219FA400L and A3219FA600L
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Rotary Actuator For A3219FA400L and A3219FA600L
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Description N/A

Designed primarily for LP-Gas and anhydrous ammonia service on MC331 transport pressure vessels and large stationary storage tanks. Installation is quick and easy, and it fits in most existing tank flanges. The valve may be actuated manually or pneumatically.

 		N/A Designed primarily for LP-Gas and anhydrous ammonia service on MC331 transport pressure vessels and large stationary storage tanks. Installation is quick and easy, and it fits in most existing tank flanges. The valve may be actuated manually or pneumatically.

Use of the A3219RT Remote Thermal Release with this valve is suggested to provide a remote means of mechanical closure along with thermal protection, as required by DOT. 		N/A Designed primarily for LP-Gas and anhydrous ammonia service on MC331 transport pressure vessels and large stationary storage tanks. Installation is quick and easy, and it fits in most existing tank flanges. The valve may be actuated manually or pneumatically.

Use of the A3219RT Remote Thermal Release with this valve is suggested to provide a remote means of mechanical closure along with thermal protection, as required by DOT.
Inlet Connection Size1 N/A 4 in N/A N/A
Inlet Connection Type N/A Class 300 (300#) American National Standards Institute (ANSI) Raised Face (RF) Modified Flange N/A N/A
Outlet Connection Size N/A 4 in N/A N/A
Outlet Connection Type N/A Class 300 (300#) American National Standards Institute (ANSI) Raised Face (RF) Modified Flange N/A N/A
Liquefied Petroleum (LP) Gas Closing Flow N/A 600 gpm N/A N/A
NH3 Closing Flow N/A 540 gpm N/A N/A
Rating N/A Underwriters Laboratories (UL®) Listed N/A N/A
Size N/A 4 in N/A N/A
Capacity N/A 300 lb N/A N/A
Material N/A Ductile Iron N/A N/A
Note for Closing Flow N/A

Other closing flows available

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Accessories N/A

Part Number - A3219FPA and A3219RA
Part Name - Pneumatic Actuator

Part Number - A3219RT (2)
Part Name - Remote Thermal Release

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Additional Information N/A

A3219FPA Pneumatic Actuator

The A3219FPA Pneumatic Actuator is designed especially for use with the A3219FA Series Flanged Internal Valves. The diaphragm type A3219FPA provides a convenient means of opening and closing the valve from a remote location, using either air or nitrogen, on LP-Gas and NH3 transport trailers and stationary tanks.

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  • 1 Modified bore = 5 7/8" diameter with 7" diameter raised face.