

Super Duplex Stainless Steel
Swagelok SS-QF4-S-4MT is a QF4 series stainless steel full flow quick connect stem without valve. It features a 1/4 in. male ISO tapered thread, FKM O-ring, 1.7 Cv maximum, and handles up to 6000 PSIG at room temperature.

Swagelok SS-QF4-S-4MT is a stainless steel full flow quick connect stem without a valve, designed for the QF4 series. These stems achieve unrestricted flow and easy maintenance for transfer, drain, and vent systems.
| 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 ISO Tapered Thread |
| CV Maximum | 1.7 - Coupled with a body |
| Lubricant | Without lube on any components |
| O-Ring Material | Fluorocarbon FKM |
| Pressure Rating Coupled at Max Temp | 100 PSIG @ 400 °F /6.8 BAR @ 204℃ |
| Pressure Rating Coupled at Room Temp | 6000 PSIG @ 70 °F /413 BAR @ 21°℃ |
| Series | QF4 |
| eClass (4.1) | 37110302 |
| eClass (5.1.4) | 37110302 |
| eClass (6.0) | 37020500 |
| eClass (6.1) | 37020500 |
| eClass (10.1) | 37020500 |
| UNSPSC (4.03) | 31163101 |
| UNSPSC (10.0) | 27121701 |
| UNSPSC (11.0501) | 27121701 |
| UNSPSC (13.0601) | 27121701 |
| UNSPSC (15.1) | 27121701 |
| UNSPSC (17.1001) | 27121701 |
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