PEMCO Catalog - Emergency Shut-Off Valves

Emergency Shutoff Valves

911

Single Poppet Emergency Shut-Off Valve

The Single Poppet Emergency Shut-Off Valve is installed on fuel lines at the island surface level in submersible pump systems. The valve is designed to prevent spillage and other potential hazards in the event of a fire or impact to the dispenser. Upon impact, the top of the valve shears allowing the poppet to close and shut-off the product flow. In case of a fire, the poppet will close as the fusible link melts, resulting once again in a safe shut-off of product flow. The seat of the valve is positioned in the lower valve body, which provides a liquid tight seal even if the top is removed. The single poppet emergency shut-off valve features a low profile design, rust resistant epoxy coated cast iron body and top, stainless steel shaft and spring, UL Listed fusible link, 3/8" air test plug, and allows for easy U-Bolt or stabilizer bar mounting. The Model 911C includes a machined bottom for easy compression fitting connection to secondary containment piping and Model 911T includes a 2" male threaded connection on the inlet for secondary containment. All models are UL Listed.

Model	Size	Top	Height	Width	Weight (lbs.)
911F	1½"	Female	6¼"	4"	5.5
911M	1½"	Male	6¾"	4"	5.5
911U	1½"	Union	7¾"	4"	6.8
911FC	1½"	Female	6¼"	4"	5.5
911MC	1½"	Male	6¾"	4"	5.5
911UC	1½"	Union	7¾"	4"	6.8
911FT	1½"	Female	6¼"	4"	5.5
911MT	1½"	Male	6¾"	4"	5.5
911UT	1½"	Union	7¾"	4"	6.8

911SS

Single Poppet Replacement Top

The Single Poppet Replacement Top is available if the original becomes damaged or sheared. The top features a rust resistant epoxy coated cast iron body and includes a seal ring.

Model	Top	Size (lbs.)
911FSS	Female	1.3
911MSS	Male	1.3
911USS	Union	2.5

911DP

Double Poppet Emergency Shut-Off Valve

The Double Poppet Emergency Shut-Off Valve has all of the same features as the PEMCO Model 911 Single Poppet Emergency Shut-Off Valve, except for the top. The top of the valve is designed with a secondary poppet to prevent spillage from the dispenser in the event the valve is sheared. The secondary poppet also features a pressure relief valve to relieve pressure build up due to thermal expansion. The Model 911DPC includes a machined bottom for easy compression fitting connection on the inlet for secondary containment piping and Model 911DPT includes a 2" male threaded connection on the inlet for secondary containment. All models are UL Listed.

Model	Size	Top	Height	Width	Weight (lbs.)
911DPF	1½"	Female	6¾"	4"	6.5
911DPM	1½"	Male	8¼"	4"	7.0
911DPFC	1½"	Female	6¾"	4"	6.8
911DPMC	1½"	Male	8¼"	4"	6.8
911DPFT	1½"	Female	6¾"	4"	6.3
911DPMT	1½"	Male	8¼"	4"	6.8

911DPSS

Double Poppet Replacement Top

The Double Poppet Replacement Top is available if the original becomes damaged or sheared. The top features a rust resistant epoxy coated cast iron body and includes a seal ring.

Model	Size	Weight (lbs.)
911DPFSS	Female	2.0
911DPMSS	Male	2.5

911UBK

U-Bolt Assembly

The U-Bolt Assembly is used to secure the Single Poppet or Double Poppet Emergency Shut-Off Valve in applications where a stabilizer bar is not used. The assembly features plated steel construction and is furnished with all necessary installation hardware.

Model	Weight (lbs.)
911UBK	0.5

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