Swagelok SS-63TF8-33C is a 316 stainless steel 3-piece 60 series ball valve with 1/2 in. FNPT connections, reinforced PTFE seats, and a pneumatic normally closed (NC) actuator. It features a 2200 PSIG pressure rating for reliable shutoff in process instrumentation.

2-Way Straight Pattern

Quarter-turn ball valves offer versatile actuation and are available in multiple alloys. A range of configurations are available, including optional vent porting.

Specifications

Specification	Value
Actuator Model	133 Series
Actuator Operation Mode	Normally Closed Spring Return
Actuator Type	Pneumatic
Ball/Stem Material	Stainless Steel
Body Material	316 Stainless Steel
Cleaning Process	Standard Cleaning and Packaging (SC-10)
Connection 1 Size	1/2 in.
Connection 1 Type	Female NPT
Connection 2 Size	1/2 in.
Connection 2 Type	Female NPT
CV Maximum	12
Fastener Material	316 Stainless Steel
Flange Seal Material	Fluorocarbon FKM
Flow Pattern	2-Way, Shutoff, Straight
Low Emissions Certified	Yes
Room Temperature Pressure Rating	2200 PSIG @ 100°F /151 BAR @ 37℃
Seat Material	Reinforced PTFE
Seat Spring Material	316 Stainless Steel
Service Class	General
Stem Bearing Material	Ally X750
Testing	Testing according to WS-22
eClass (4.1)	37011005
eClass (5.1.4)	37010401
eclass (6.0)	37010401
eClass (6.1)	37010401
eClass (10.1)	37010401
UNSPSC (4.03)	40141607
UNSPSC (10.0)	40141607
UNSPSC (11.0501)	40141607
UNSPSC (13.0601)	40141607
UNSPSC (15.1)	40141607
UNSPSC (17.1001)	40183104