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Swagelok IPT Series Service Instructions

Swagelok IPT Series Service Instructions

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IPT Series Ball-Seal and Soft-Seal Poppet
Check Valve
Service Instructions
Kit Contents
CRD 0227 Kit Contents
This kit contains the parts shown below.
or
Ball-Seal
Poppet
A gasket is only used in assemblies with an FK end fitting.
Tools Required
Part
Valve body
Gland nut
Poppet
Poppet
Cover/cone ring and
gland nut threads
Soft-Seal
Cover
Poppet
Size/Type
See Table 1
Capable of 320 ft·lb (434 N·m)
See Table 1
Christo-Lube
MCG 111
®
Moly-Lit™ anti-seize
or
Cone Ring
Spring
Tool
Bench vise
Open-end wrench
(removal only)
Torque wrench
Crow's foot adapter
Dowel rod
Lubricants/fluids
Gasket

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Summary of Contents for Swagelok IPT Series

  • Page 1 IPT Series Ball-Seal and Soft-Seal Poppet Check Valve Service Instructions Kit Contents CRD 0227 Kit Contents This kit contains the parts shown below. Soft-Seal Cover Ball-Seal Cone Ring Spring Gasket ➀ Poppet Poppet A gasket is only used in assemblies with an FK end fitting.
  • Page 2 Table 1 End Connection End Connection Size (in.) Gland Nut Hex Size (in.) Female Cone and Thread 9/16 1 3/8 Medium-Pressure 1 3/8 1 3/4 Female Cone and Thread 1 1/8 High-Pressure 9/16 1 3/8 Female NPT 1 3/8 1 1/2 1 3/4 1 3/8 FK Series...
  • Page 3 • WARNING Before removing the valve from service, Reassembly to avoid personal injury, you must: Insert the spring into the larger hole of the body. • Depressurize the system • Cycle the valve Spring • Purge the system to remove any residual system media left in the valve NOTICE Do not scratch any sealing surfaces while...
  • Page 4 9/16 190 to 210 (258 to 285) 280 to 320 (380 to 434) ➀ For information on NACE material, contact your authorized Swagelok sales and service center. ➁ Torque values do not apply to 316 stainless steel NACE material. For additional information, see swagelok.com.