STV Toggle Valves

Compact design. Quick acting. Orifice sizes from 0.080 to 0.250 in.(2.0 to 6.4 mm). Flow coefficients (Cv) from 0.11 to 0.70. Straight, angle flow patterns. Superlok® tube fitting, male and female NPT, and Combination of end connections. Each and every valve is tested at the factory.

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Data Sheet for STV Toggle Valves

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5 Items in STV Toggle Valves

	Item #	Item Name
	STV1-M-2N STV 1/8 in. Male National Pipe Taper (MNPT) Thread, 300 psi Working Pressure Toggle Valve	STV 1/8 in. Male National Pipe Taper (MNPT) Thread, 300 psi Working Pressure Toggle Valve
	STV1A-S-2 STV 1/8 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve	STV 1/8 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve
	STV2-S-4 STV 1/4 in. Tube Outside Diameter, 300 psi Working Pressure Toggle Valve	STV 1/4 in. Tube Outside Diameter, 300 psi Working Pressure Toggle Valve
	STV2A-S-4 STV 1/4 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve	STV 1/4 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve
	STV3A-S-6 STV 1/8 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve	STV 1/8 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve

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Information

Part#	STV1-M-2N	STV1A-S-2	STV2-S-4	STV2A-S-4	STV2A-S-4
Type	Valve	Valve	Valve	Valve	Valve
Part Number	STV1-M-2N	STV1A-S-2	STV2-S-4	STV2A-S-4	STV2A-S-4
Dimensions
Dimension A	38.1mm	49.8mm	57.4mm	57.4mm	57.4mm
Dimension B	19.0mm	24.9mm	28.7mm	28.7mm	28.7mm
Dimension B1	19.0mm	24.9mm	28.7mm	28.7mm	28.7mm
Dimension C	27.0mm	32.8mm	38.1mm	38.1mm	38.1mm
Dimension D	23.4mm	23.4mm	21.8mm	21.8mm	21.8mm
Dimension E	7.9mm	7.9mm	9.5mm	9.5mm	9.5mm
Dimension G	13.5mm	13.5mm	13.5mm	13.5mm	13.5mm
Dimension H	72.9mm	72.9mm	71.4mm	71.4mm	71.4mm
End Size	44204in	44204in	44200in	44200in	44200in
End Size 2	44204in	44204in	44200in	44200in	44200in
Operating Temperature [Max]	93ºC 200ºF	93ºC 200ºF	93ºC 200ºF	93ºC 200ºF	93ºC 200ºF
Operating Temperature [Min]	-28ºC -20ºF	-28ºC -20ºF	-28ºC -20ºF	-28ºC -20ºF	-28ºC -20ºF
Orifice	0.080in 2.0mm	0.080in 2.0mm	0.125in 3.2mm	0.125in 3.2mm	0.125in 3.2mm
Pressure [Max]	20.6bar 300psig	20.6bar 300psig	20.6bar 300psig	20.6bar 300psig	20.6bar 300psig
Specifications
Inch/Metric	Inch	Inch	Inch	Inch	Inch
Series	STV	STV	STV	STV	STV
Description	STV 1/8 in. Male National Pipe Taper (MNPT) Thread, 300 psi Working Pressure Toggle Valve	STV 1/8 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve	STV 1/4 in. Tube Outside Diameter, 300 psi Working Pressure Toggle Valve	STV 1/4 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve	STV 1/4 in. Tube Outside Diameter, Angle Pattern, 300 psi Working Pressure Toggle Valve
End Type	Male National Pipe Thread (NPT)	-	-	-	-
End Type 2	Male National Pipe Thread (NPT)	-	-	-	-
Flow Coefficient	0.11	0.11	0.2	0.2	0.2

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STV Toggle Valves

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