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2Q Series 2/2 Way Pneumatically Operated Valve, Brass Air Control Two-Way Valve for Water Air Oil Gas


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2Q Series 2/2 Way Pneumatically Operated Valve, direct acting brass air control two-way valve with PTFE seal, suitable for air, water, oil and gas. Sizes 3/8" to 2", widely used in industrial fluid automation.

Model:
2Q Series
Brand:
WAALPC
Code:
8481804090

Product Description

PTFE sealing for strong media compatibility
Excellent sealing & corrosion resistance, compatible with air, water, oil, gas and general weak corrosive fluids.
Optional body materials (Brass / 304 Stainless Steel)
Brass version for general industrial use; 304 stainless steel optional for coastal, marine and corrosive conditions (match your ocean project).
High flow capacity & long service life
Optimized internal flow channel with low flow resistance, stable CV value, durable for continuous cyclic operation.
Wide operating temperature range
Works reliably under -5℃ ~ 100℃, adapts to most general industrial fluid control scenarios.
Customization & OEM support
Normally open / normally closed optional, different seals and specifications available upon request.

Technical Parameters

ORDERING CODE

2Q series pneumatic two-way valve

SPECIFICATION

Model	2Q160-10(15)	2Q200-20	2Q250-25	2Q350-35	2Q400-40	2Q500-50
Working Medium	Air/Water/Oil/Gas
Action Mode	Direct Drive Type
Aperture of Flow Rate(mm)	16	20	25	35	40	50
Cv Value	4.8	7.6	12	24	29	48
Port Size	G3/8(1/2)	G3/4	G1	G1 1/4	G1 1/2	G2
Fluid Viscosity	Below 50CST
Working Pressure	0~7(Kgf/cm²)
Max. Pressure Resistance	10.5(Kgf/cm²)
Control Pressure Rang	3~6kgf/cm²
Operating Temp. Range	-5~100℃
Material of Body	Brass
Material of Oil Seal	PTFE
Control Joint Pipe Bore	2-M5	2-M5	2-G1/8''	2-G1/4"	2-G1/4	2-G1/4"
Cylinder Model	20	20	32	50	50	63
Weight(kg)	0.585(0.625)	0.732	1.318	2.09	2.167	4.096

OVERALLDIMENSION&STRUCTURE

pneumatic two-way valve

Model	A	B	C	D	E	F(G)
2Q160-10	66	84	57	71	M5	G3/8
2Q160-15	66	89	57	76	M5	G1/2
2Q200-20	70	93	57	76	M5	G3/4
2Q250-25	92	107	76	87	G1/8''	G1
2Q350-35	118	125	92	100	G1/4''	G1 1/4
2Q400-40	125	129	92	102	G1/4''	G1 1/2
2Q500-50	168	152	120	117	G1/4''	G2

Specification Download

2Q series pneumatic two-way 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.