Burkert 337029 Type 6014 is a direct-acting, compact 3/2-way plunger solenoid valve. The stopper and core guide tube are welded together to enhance pressure resistance and leak-tightness. This specific model features a stainless steel body, FKM seals, a 2.0 mm orifice, and an NPT 1/4 port connection. It operates on 24 V DC and is designed for a pressure range of 0 to 10 bar.

Circuit Function

Symbol	Description
	Circuit function C (CF C) 3/2-way solenoid valve Direct-acting Normally closed

General Technical Data

Product properties
Seal	FKM
Body	Stainless steel
Coil	Polyamide
Orifice	DN 2.0
Circuit function	C (Normally closed)
Thermal insulation class	Polyamide coil class B
Operating voltage	24 V DC
Voltage tolerance	±10%
Operating medium	Technical vacuum, neutral gases and liquids (e.g. compressed air, town gas, natural gas, water, hydraulic oil, petrol)
Medium temperature	-10 °C...+100 °C
Viscosity	Max. 21 mm²/s
Electrical connection	Plug contacts according to DIN EN 175301-803 form A
Port connection	NPT 1/4
Degree of protection	IP65 with cable plug Type 2518
Installation position	As required, preferably with actuator upright
Ambient temperature	Max. +55 °C

Material Specifications

No.	Element	Material
1	Stopper	Stainless steel 1.4105/430F
2	Shading ring	Ag (stainless steel variant)
3	Plunger seal	FKM
4	Spring	Stainless steel 1.4310/301
5	Magnetic core	Stainless steel 1.4105/430F
6	Core guide tube	Stainless steel 1.4303/305/308
7	O-ring	FKM
8	Plunger seal	FKM
9	Valve body	Stainless steel 1.4305/303 or 1.4401/316
10	Spring	Stainless steel 1.4310/301
11	Sub-base	Stainless steel 1.4301/304
12	Coil	PA (Polyamide)
13	Nut	Stainless steel 1.4305/303 PTFE coated

Dimensions

INFO

Dimensions in mm

Port connection	A [inch]	B [mm]	C [mm]	D [mm]	G [mm]
Threaded without manual override	G 1/4	46	26.8	49	12

Coil size	E [mm]	F [mm]
5	32	45
6	40	51

Pin Assignment

For the positions marked with *, ** or *** in the drawing, the connections are marked with the letters shown in the table below, depending on the circuit function. Unused circuit functions A or B connections will be closed off with a blanking plug or cap nut.

Circuit function	*	**	***
A	P	blank off	A
B	blank off	B	P
C	P	R	A
D	R	P	B
T	P	R	A

Performance Specifications

Orifice [mm]	Coil power [W]	Power consumption Inrush AC [VA]	Power consumption Hold AC [VA/W]	Response times Opening [ms]	Response times Closing [ms]
2.0	8 W AC or 8 W DC	24	8	10...15	15...20

Measurement at +20 °C, 6 bar at the valve outlet, opening: pressure build-up 0...90 %, closing: pressure reduction 100...10 %