Swagelok SS-QTM8-D-12PF is a stainless steel PTFE sealed quick connect stem with a valve (DESO stem), featuring a 3/4 in. female NPT connection and a maximum flow coefficient (Cv) of 7.8 when coupled with a standard body. Designed for the QTM8 series, this stem enhances the integrity of systems by utilizing recessed seals for protection. It is 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.

Specification	Value
Body Material	Xylan®-Coated 316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	3/4 in.
Connection 1 Type	Female NPT
CV Maximum	7.8 - 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