Graco 255278 Marine Radio User Manual


 
Technical Data
313343A 9
Technical Data
Loctite
®
is a registered trademark of the Loctite Corporation.
Mounting Dimensions
Maximum Fluid Working Pressure . . . . . . . . . . . . . . . . . . 7250 psi (50 MPa, 500 bar)
Maximum Fluid Temperature . . . . . . . . . . . . . . . . . . . . . . 160°F (71°C)
Check Valve Housing Fluid Ports . . . . . . . . . . . . . . . . . . . 1/2 in. npt
Wetted Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . carbide ball, carbide seat, sst stem, nickel plated steel,
PTFE o-rings, UHMWPE u-cup, acetal end cup seal.
Full turns from closed to open position. . . . . . . . . . . . . . . 1.5 turns
1.44 in. (36.6 mm)
0.72 in. (18.3 mm)
2.1 in. (53.9 mm)
1.44 in. (36.6 mm)
0.72 in. (18.3 mm)
2.1 in. (53.9 mm)
.053 in. (1.346 mm)
NOTE:
For manifold mounting this valve, the o-ring
face groove must be duplicated on the mating
surface.
2.44 in.
(61.96 mm)
1.055 in.
(25.5 mm.)