Swagelok SS-QTM8-D-8PF is a stainless steel PTFE sealed quick connect stem with valve (DESO stem). It features a 1/2 in. female NPT connection and delivers a maximum Cv of 4.4 when coupled with a standard body. These PTFE-sealed quick-connects enhance the integrity of systems with recessed seals for protection and are chemically compatible with many substances used in hazardous applications.

WARNING

Do not mix/interchange Swagelok products or components not governed by industrial design standards, including Swagelok tube fitting end connections, with those of other manufacturers.

Specifications

Specification	Value
Body Material	Xylan®-Coated 316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/2 in.
Connection 1 Type	Female NPT
CV Maximum	4.4 - If coupled with a standard body
Lubricant	Krytox 240AC Grease
O-Ring Material	PTFE
Pressure Rating Uncoupled at Room Temp	1000 PSIG @ 0°F to 120 °F / 68.9 BAR @ -17°C to 48°C
Pressure/Temp Rating (Coupling and Uncoupling)	50 PSIG @ 70 °F / 3.4 BAR @ 21 °C
Series	QTM8
eClass (4.1)	37110302
eClass (5.1.4)	37110302
eClass (6.0)	37020500
eClass (6.1)	37110302
eClass (10.1)	37110302
UNSPSC (4.03)	31163101
UNSPSC (10.0)	27121701
UNSPSC (11.0501)	27121701
UNSPSC (13.0601)	27121701
UNSPSC (15.1)	27121701
UNSPSC (17.1001)	27121701