Kit Contents
KPF Series Regulators
Maintenance Instructions
Poppet seal and spring
Symbols
Lightly lubricate
Discard
Seat
Seat retainer
Body seal
Piston seal and spring
Piston seal retainer
Lubricant
MS-LT-WL8
Poppet
Spring retainer
Inlet filter
Poppet spring
Poppet seal retainer
Страница 1: ...tenance Instructions Poppet seal and spring Symbols Lightly lubricate Discard Seat Seat retainer Body seal Piston seal and spring Piston seal retainer Lubricant MS LT WL8 Poppet Spring retainer Inlet filter Poppet spring Poppet seal retainer ...
Страница 2: ...9 mm Seat retainer spanner Torque wrench Capable of 120 ft lb 160 N m 16 5 m kg Cap ring spanner Swagelok Tools Available Large cap ring spanner 2 7 8 in or 73 mm Cap ring Seat retainer spanner Seat retainer Poppet seal insertion tool Poppet seal and spring Piston seal insertion tool Piston seal and spring Seal extraction tool Poppet seal and spring Filter insertion tool Inlet filter Filter pick t...
Страница 3: ...Cap ring Handle Body Piston guide Body seal Upper spring button Lower spring button Piston seal and spring Piston seal retainer Piston Seat retainer Seat Poppet Poppet spring Poppet seal retainer Poppet seal and spring Spring retainer Body cap Note Plated steel spring buttons shown ...
Страница 4: ...ter use 5 Remove the piston assembly from the body 6 Push the piston out of the piston guide 7 Remove the body seal the piston seal retainer and the piston seal and spring from the piston guide Set the piston guide aside for later use NOTICE Do not damage the piston guide sealing surfaces Leakage could result 8 Use the seat retainer spanner to loosen the seat assembly Discard the seat retainer the...
Страница 5: ...seal and spring into the body using the poppet seal insertion tool with the open end of the poppet seal and spring facing up 13 Insert the seat into the seat retainer with the groove facing away from the seat retainer 14 Place the poppet through the seat Then place the spring retainer the poppet spring and the poppet seal retainer onto the exposed end of the poppet 15 Invert the body and thread th...
Страница 6: ...en the seat assembly to 30 ft lb 40 N m 4 m kg 17 Set lower section of the piston seal insertion tool on the piston guide Place the piston seal and spring into the insertion tool Use upper section of insertion tool to press the piston seal and spring into place 18A Then place the piston seal retainer into the lower section of the insertion tool Use the upper section of insertion tool to press the ...