The Valve World, Volúmenes4-7Crane Company, 1908 |
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Página 170
... Seat and Disc Globe and Angle Valves Renewable Seats and Wedge Gate Valves Spring Disc Globe and Angle Valves Hard Metal Globe and Angle Valves Union Bonnet Regrinding Globe , Angle and Check Valves Extra Heavy Copper Disc Globe and ...
... Seat and Disc Globe and Angle Valves Renewable Seats and Wedge Gate Valves Spring Disc Globe and Angle Valves Hard Metal Globe and Angle Valves Union Bonnet Regrinding Globe , Angle and Check Valves Extra Heavy Copper Disc Globe and ...
Página 173
... seats and nickel steel stems . It is impossible for the seats to work loose , as nickel has the same coeffi- cient of expansion as steel . The company claims that neither the body nor trimmings of their steel valves are affected by ...
... seats and nickel steel stems . It is impossible for the seats to work loose , as nickel has the same coeffi- cient of expansion as steel . The company claims that neither the body nor trimmings of their steel valves are affected by ...
Página 178
... seats , which overcomes two of the most serious difficulties encountered in valves for super- heated steam . Nickel has the same co - efficient of expansion as steel , consequently the seats ... SEAT WITH. 178 JANUARY , 1908 THE VALVE WORLD.
... seats , which overcomes two of the most serious difficulties encountered in valves for super- heated steam . Nickel has the same co - efficient of expansion as steel , consequently the seats ... SEAT WITH. 178 JANUARY , 1908 THE VALVE WORLD.
Página 179
IMPROVED " CHICAGO " UNION BRASS TO IRON SEAT WITH BRASS RING CHICAGO NO GASKETS REQUIRED NON - CORROSIVE READILY TAKEN APART The Brass Seat is firmly forced into place and both Seats ground together , thereby forming a per- fectly ...
IMPROVED " CHICAGO " UNION BRASS TO IRON SEAT WITH BRASS RING CHICAGO NO GASKETS REQUIRED NON - CORROSIVE READILY TAKEN APART The Brass Seat is firmly forced into place and both Seats ground together , thereby forming a per- fectly ...
Página 180
... seat , lower disc into place . Insert a screw - driver through stop - plug opening , until point engages with slot in clapper stud . Rotate disc until a new surface has been secured . CRANE 250 CRANE CRANE 250 THE VALVE WORLD TITLE REG.
... seat , lower disc into place . Insert a screw - driver through stop - plug opening , until point engages with slot in clapper stud . Rotate disc until a new surface has been secured . CRANE 250 CRANE CRANE 250 THE VALVE WORLD TITLE REG.
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