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Double Tapped

double SS.png

•  304 Stainless Steel cast body
•  304 Stainless Steel cast poppet
•  Female threads
•  VFD Compatible

Part No.

Size

Inlet

Outlet

Weight lbs

542SS
581SS
588SS
543SS
582SS
589SS
544SS
583SS
533SS
545SS
584SS

1   
1   
1   
1 1/4
1 1/4
1 1/4
1 1/2
1 1/2
1 1/2
2   
2   

 1/8
 1/4
 1/8
 1/8
 1/4
 1/8
 1/8
 1/4
 1/8
 1/8
 1/4

 1/4
 1/4
 1/8
 1/4
 1/4
 1/8
 1/4
 1/4
 1/8
 1/4
 1/4

1.2
1.2
1.2
1.7
1.7
1.7
2.0
2.0
2.0
3.7
3.7

All Simmons stainless steel check valves are CERTIFIED LEAD FREE and include Buna-N O-Ring, stainless steel spring, stainless steel washer, and stainless steel locknut. All valves ¾” through 1 ½” have a working pressure of 400 PSI, while valves 2” and larger have a working pressure of 600 PSI. Check valves rated for 190°F maximum temperature.

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