One-Touch Couplings Check Valves

One-Touch Couplings Check Valves

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  • One-Touch Couplings Check Valves
  • One-Touch Couplings Check Valves
  • 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

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the corresponding part number is displayed here.

BVCVP
(M5)
(Nominal 4, 6, 8)
(Color Ring Shape)
Part NameMaterialSurface Treatment
Resin BodyPBT
O-RingsNBR
Valve BodyPOM
Valve RetainerPOM
Valve GasketNBR
Release RingPOM
Guide RingBrassElectroless Nickel Plating
SpringStainless Steel 
Elastic SleeveNBR
Metal PartBrassElectroless Nickel Plating

Specification Table

Part NumberNominalFlow Direction
BVCVP4
BVCVP6

M5
6
B
Part NumberNominal
Selection
Flow Direction
Selection
Thread Size
T
ABLPH
(Wrench Flats)
XYEffective Sectional Area
(mm2)
Mass
(g)
TypeTube O.D.
(mm)
D
BVCVP4M5A
B
M5 × 0.8324.221.2989.87.82.64.3
1R1/8823.919.99102.77.7
431.592.93.7
61A
B
R1/8830.526.5111011.89.87.29.0
2R1/41127.821.8147.316.1
634117.55.4
81A
B
R1/8835.531.514147.319.3
2R1/41139.533.514.521.7
847.31515.513.0

Part Number:  

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Part Number
BVCVP4-1-A
BVCVP4-1-B
BVCVP4-4
BVCVP4-M5-A
BVCVP4-M5-B
BVCVP6-1-A
BVCVP6-1-B
BVCVP6-2-A
BVCVP6-2-B
BVCVP6-6
BVCVP8-1-A
BVCVP8-1-B
BVCVP8-2-A
BVCVP8-2-B
BVCVP8-8
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSInput 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 10ThreadsSingle-Action Coupling2.74-1 (R1/8)A (Threaded Side Inlet)

7.43 €

1 Available 5 Days 10Single-Action CouplingThreads2.74-1 (R1/8)B (Threaded Side Outlet)

7.43 €

1 Available 5 Days 10Single-Action CouplingSingle-Action Coupling2.944--

7.31 €

1 Available 5 Days 10ThreadsSingle-Action Coupling2.64-M5A (Threaded Side Inlet)

7.31 €

1 Available 5 Days 10Single-Action CouplingThreads2.64-M5B (Threaded Side Outlet)

7.56 €

1 Available 5 Days 10ThreadsSingle-Action Coupling7.26-1 (R1/8)A (Threaded Side Inlet)

7.56 €

1 Available 5 Days 10Single-Action CouplingThreads7.26-1 (R1/8)B (Threaded Side Outlet)

8.06 €

1 Available 5 Days 10ThreadsSingle-Action Coupling7.36-2(R1/4)A (Threaded Side Inlet)

8.06 €

1 Available 5 Days 10Single-Action CouplingThreads7.36-2(R1/4)B (Threaded Side Outlet)

7.56 €

1 Available 5 Days 10Single-Action CouplingSingle-Action Coupling7.566--

8.57 €

1 Available 5 Days 10ThreadsSingle-Action Coupling7.38-1 (R1/8)A (Threaded Side Inlet)

8.57 €

1 Available 5 Days 10Single-Action CouplingThreads7.38-1 (R1/8)B (Threaded Side Outlet)

8.68 €

1 Available 5 Days 10ThreadsSingle-Action Coupling14.58-2(R1/4)A (Threaded Side Inlet)

8.68 €

1 Available 5 Days 10Single-Action CouplingThreads14.58-2(R1/4)B (Threaded Side Outlet)

7.94 €

1 Available 5 Days 10Single-Action CouplingSingle-Action Coupling15.588--

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Specifications / Overview

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 FluidAir
Operating Pressure Range
0.1 to 0.9 MPa
Min. Operating Pressure*0.01 MPa
Operating Temperature Range0 to 60°C (No Freezing)
Minimum reverse differential pressure0.04 MPa
*
The minimum differential pressure is the initial pressure on the secondary (OUT) side
when air flows from the free flow side.
 

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

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