One-Touch Couplings Check Valves

Click on this image to zoom in.

Volume Discount

[Features] Valve that prevents backflow of compressed air. -It can keep the outlet side pressure unchanged to prevent air from flowing back.

Order quantities extended (D-JIT)

Part Number

Once your search is narrowed to one product,
the corresponding part number is displayed here.

Drawing / Specifications
3D Preview 3D preview is available after complete configuration
Part Numbers
More Information
Catalog

One-Touch Couplings Check Valves:Related Image

Name of Parts	Material	Surface Treatment
Resin Body	PBT	-
O-Rings	NBR	-
Valve Body	POM	-
Valve Retainer	POM	-
Valve Gasket	NBR	-
Release Ring	POM	-
Guide Ring	Brass	Electroless Nickel Plating
Spring	Stainless Steel
Elastic Sleeve	NBR	-
Metal Part	Brass	Electroless Nickel Plating

Specifications

Part Number	-	Nominal	-	Flow Direction
BVCVP4 BVCVP6	- -	M5 6	-	B

Part Number		Nominal Selection	Flow Direction	Thread Size T	A	B	L	P	H (Wrench Flats)	X	Y	Effective Sectional Area (mm²)	Mass (g)	Unit Price	Volume Discount Rate
Type	Tube O.D. (mm) D	Nominal Selection	Flow Direction	Thread Size T	A	B	L	P	H (Wrench Flats)	X	Y	Effective Sectional Area (mm²)	Mass (g)	1 ~ 9 pc(s).	10~30
BVCVP	4	M5	A B	M5x0.8	3	24.2	21.2	9	8	9.8	7.8	2.6	4.3
		1	A B	R1 / 8	8	23.9	19.9	9	10			2.7	7.7
		4	-	-	-	31.5	-	9	-			2.9	3.7
	6	1	A B	R1 / 8	8	30.5	26.5	11	10	11.8	9.8	7.2	9.0
		2	A B	R1 / 4	11	27.8	21.8	11	14			7.3	16.1
		6	-	-	-	34	-	11	-			7.5	5.4
	8	1	A B	R1 / 8	8	35.5	31.5	14	14	-	-	7.3	19.3
		2	A B	R1 / 4	11	39.5	33.5	14	14			14.5	21.7
		8	-	-	-	47.3	-	15	-			15.5	13.0

Part Number:

3D preview is not available, because the part number has not yet been determined.

In order to open the 3D preview, the part number must be fixed.

Plug-in is required for 3D Preview

CAD Download

Data to be displayed: 30; 45; 60

Part Number
BVCVP4-1-B
BVCVP4-M5-B
BVCVP6-1-B
BVCVP6-2-B
BVCVP8-1-B
BVCVP8-2-B

Standard Unit Price	Minimum order quantity	Volume Discount	Standard Shipping Days ?	RoHS	Input Side, Port Type	Output Side, Port Type	Effective Sectional Area (mm²)	Tube Nominal D (mm)	Tube Nominal D2 (mm)	Thread Nominal	Flow Direction
7.43 €	1	Available	5 Days	10	Single-Action Coupling	Threads	2.7	4	-	1 (R1/8)	B (Threaded Side Outlet)
7.31 €	1	Available	5 Days	10	Single-Action Coupling	Threads	2.6	4	-	M5	B (Threaded Side Outlet)
7.56 €	1	Available	5 Days	10	Single-Action Coupling	Threads	7.2	6	-	1 (R1/8)	B (Threaded Side Outlet)
8.06 €	1	Available	5 Days	10	Single-Action Coupling	Threads	7.3	6	-	2(R1/4)	B (Threaded Side Outlet)
8.57 €	1	Available	5 Days	10	Single-Action Coupling	Threads	7.3	8	-	1 (R1/8)	B (Threaded Side Outlet)
8.68 €	1	Available	5 Days	10	Single-Action Coupling	Threads	14.5	8	-	2(R1/4)	B (Threaded Side Outlet)

More Information

Features
• Capable of maintaining OUT pressure unchanged to prevent a back flow of air.
• Suitable for holding vacuum and for low-pressure plumbing.
• Lightweight due to resin material.

■Specifications

Applicable Fluid	Air
Operating Pressure Range	0.1~0.9MPa
Min. Operating Pressure*	0.01MPa
Operating Temperature Range	0 ~ 60°C (No Freezing)
Minimum reverse differential pressure	0.04MPa

*The minimum differential pressure is the initial pressure on the secondary (OUT) side when air flows from the free flow side.

Products homepage

Basic information

Type	Standard	Main Body Shape	Straight	Main Body Material	Polybutylene Terephthalate
Seal Material	Nitrile Rubber	Operating Pressure Range(MPa)	0::0.9	Operating Pressure(MPa)	0.01