Swagelok SS-4CP5-10 stainless steel 1-piece poppet check valve is designed to control back flow in general-service and high-purity applications. This model features a fixed 10 psig (0.69 bar) cracking pressure and is constructed with a durable 316 stainless steel body and fluorocarbon FKM O-ring.

Specifications

Specification	Value
Body Material	316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/4 in.
Connection 1 Type	Male NPT
Connection 2 Size	1/4 in.
Connection 2 Type	Female NPT
Cracking Pressure	10 psi (0.69 bar, 0.069 MPa)
CV Maximum	0.35
O-Ring Material	Fluorocarbon FKM
Room Temperature Pressure Rating	3000 PSIG @ 100°F / 206 BAR @ 37℃
Surface Finish	Standard
Testing	No Optional Testing

Component Mixing Warning

When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user. Do not mix or interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.