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Lever brass 2-Way 2-piece, full port ball valve, 1/4' to 2'.     
 Temperature up to 366F.  
 Pressure rating 600 WOG - 150 WSP.     
 Blow out proof stem.    -  P.T.F.E seats and double O-ring stem packing.     
 P.T.F.E seats with O-ring backing for low operating torque.  
 Adjustable spring return lever.

Serie       DEADMAN SPRING RETURN

Articolo  250N SRL

Lever brass 2-Way 2-piece, full port ball valve, 1/4'' to 2''.
 Temperature up to 366F. 
 Pressure rating 600 WOG - 150 WSP.
 Blow out proof stem. - P.T.F.E seats and double O-ring stem packing.
 P.T.F.E seats with O-ring backing for low operating torque.
 Adjustable spring return lever.
 
PART NAMEMATERIAL
1HANDLE HEADCF8
2ANCHORCF8M
3ANCHOR SCREWSTAINLESS STEEL 316
4SPRING RODSTAINLESS STEEL 316
5SPRINGSTAINLESS STEEL 301
6HANDLE EXTENSIONSTAINLESS STEEL 304
7SLEEVEPVC
8WASHERSTAINLESS STEEL 304
9HEX NUTSTAINLESS STEEL 304
10SOCKET HEAD SCREWSTAINLESS STEEL 304
Valve materials and size: see table page 15 art. 250N
SIZELJD(ISO5211)TORQUE
1/4''1709F03/F0415 Nm
3/8''1709F03/F0415 Nm
1/2''1709F03/F0415 Nm
3/4''1709F03/F0415 Nm
1''22011F0422 Nm
1''1/422011F0422 Nm
1''1/228014F0535 Nm
2''28014F0535 Nm
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