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Airtac Type 4R Series Hand-pulled valve, Manual Override, 2-Position 5-Way, Die-Cast Aluminum Body

Airtac Type 4R Series Hand-pulled valve, Manual Override, 2-Position 5-Way, Die-Cast Aluminum Body


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The Airtac 4R Series Hand-pulled valve delivers reliable manual control for pneumatic systems, enabling instant airflow direction switching in industrial automation setups. Engineered with a rugged die-cast aluminum body and precision-machined internals, this valve operates without lubrication and withstands pressures up to 1.5MPa (215 psi) across temperatures from -20°C to 70°C. Its ergonomic lever ensures positive ON/OFF actuation for emergency stops, machine lockouts, or testing procedures. Ideal for maintenance safety and diagnostics in harsh environments.

Model:
4R210-08
Brand:
WAALPC
Code:
8481804090

Product Description

1. Robust Construction:

Zinc-aluminum alloy body resists corrosion and mechanical stress.

2. Smooth Operation:

Low-friction spool design for effortless lever actuation and long service life.

3. Wide Compatibility:

Supports all standard pneumatic fittings (ports: G1/8, G1/4, G3/8, G1/2).

Technical Parameters

ORDERING CODE

4R Series Hand-pulled valve

SPECIFICATION

Model	4R110-06	4R210-06	4R210-08	4R310-10	4R410-15
Working Medium	Air(to be filtered by 40μm filter element)
Action Mode	Hand controlled direct action type
Port Size	G1/8		G1/4		G3/8
Effective Section Area	12.0mm² (Cv=0.67)	14mm² (Cv=0.78)	16mm² (Cv=0.89)	25.0mm² (Cv=1.39)	30.0mm² (Cv=1.67)
Position	5 port 2 position
Lubrication	Not required
Working Pressure Range	0~0.8MPa(0~116psi)
Proof Pressure	1.5MPa(215psi)
Working Temperature	-20~70℃
Material of Body	Aluminum alloy

OVERALLDIMENSION&STRUCTURE

Model	4R110-06	4R210-06	4R210-08	4R310-10	4R410-15
A	98	106	106	121.5	121.5
AB	58.8	65.8	65.8	81	81
AC	10	10	10	10	10
B	18	22	22	27	27
C	27	35	35	40	40
D	25	25	25	25	25
E	M12X0.75	M14X1.0	M14X1.0	M16X1.0	M16X1.0
K	3.3	4.3	4.3	4.3	4.3
KA	14	20	20	24	24
KB	22	22.5	22.5	28.5	28.5
KC	19	23.5	23.5	27.5	27.5
L	3.3	3.3	3.3	4.3	4.3
LA	30	38	38	50	50
LB	13	17	17	20	20
LC	14	13.5	13.5	15.5	15.5
P	G1/8	G1/8	G1/8	G1/4	G1/4
PA	16	18	21	22	24
PB	3	0	3	0	4
PC	21	23.5	22	29.5	28.5
PD	29	32.5	32.5	40.5	40.5
Q	G1/8	G1/8	G1/4	G1/4	H3/8
QA	28	36	36	45	45
QB	2	0	0	0	0
QC	15	14.5	14.5	18	18

Specification Download

4R series hand-operated valve.pdf

Superiority

Why choose us? What can we do for you?

♦ Founded in 2011 and professional experienced in the field of producing pneumatic products for over 13+ years.
♦ We have strong production capacity, over 100000 pcs/month.
♦We have rich experience for offering OEM/ODM service
♦ We have strict quality control process with quick response of after sales service.
♦ Management system certification : ISO9001,CE, ROHS
♦ We have 10+ technical experts for researching and developing.
♦ Sales network expands from domestic sales to all over the world.