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Check Valve NCV Type (Part Numbers)
- Volume Discount
Since the thread section fits inside the piping, this valve is suitable for space saving in piping.
[Features]
·The check valve main body is a double thread type
·The double threaded type fits inside the piping, saving space.
·The simple poppet structure is resistant to back pressure and leakage.
·Thread shape and seal packing can be selected according to the application.
Part Number
Configured Part Number is shown.
Drawing
·NCV-NP type
·NCV-MF type
·NCV-FF type
Product Specification
| Main Body Material | Brass/SUS316 |
|---|---|
| Size | 1/8", 1/4", 3/8", 1/2" |
| Maximum operating pressure MPa (kgf/cm2) | 1.96 (20) |
| Pressure resistance MPa (kgf/cm2) | 9.8 (100) |
| Cracking pressure MPa (kgf/cm2) | 0.007 (0.07) |
| Operating fluid | Air, water, oil |
Seal material operating temperature range
| Material | Symbol | Operating temperature range | Note |
|---|---|---|---|
| Nitrile Rubber | N | -20°C to +80°C | Standard product |
| Fluoroelastomer | V | -15°C to +180°C | Standard product |
| Ethylene propylene rubber | E | -15°C to +100°C | Semi-standard product |
| Perfluoro | P | 0°C to +200°C | Semi-standard product |
Specifications Table
| Part number | Dimensions (mm) | Weight (g) | Cv value | |||||
|---|---|---|---|---|---|---|---|---|
| L | A | d | H | TI | SUS | Brass | ||
| NCV-NP1 | 23 | 9 | 3 | Hex 12 | R 1/8 | 11.4 | 12.1 | 0.312 |
| NCV-NP2 | 29 | 12 | 3.5 | Hex 14 | R 1/4 | 23.9 | 25.2 | 0.482 |
| NCV-NP3 | 34 | 14 | 5 | Hex 17 | R 3/8 | 42.5 | 45.4 | 0.733 |
| NCV-NP4 | 40 | 14.5 | 8 | Hex 22 | R 1/2 | 79.4 | 82.8 | 1.532 |
| Part number | Dimensions (mm) | Weight (g) | Cv value | |||||
|---|---|---|---|---|---|---|---|---|
| L | A | d | H | T2 | SUS | Brass | ||
| NCV-FF1 | 35 | 9 | 3.7 | Hex 14 | Rc 1/8 | 34.6 | 37.2 | 0.312 |
| NCV-FF2 | 45 | 12 | 4.2 | Hex 17 | Rc1/4 | 61.1 | 65.6 | 0.482 |
| NCV-FF3 | 55 | 14 | 6.2 | Hex 21 | Rc3/8 | 109.9 | 118.1 | 0.733 |
| NCV-FF4 | 70 | 18.5 | 10.2 | Hex 27 | Rc1/2 | 236 | 250.2 | 1.532 |
| Part number | Dimensions (mm) | Weight (g) | Cv value | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| L | A | B | d | H | T1 | T2 | SUS | Brass | ||
| NCV-MF1 | 32 | 9 | 9 | 3 | Hex 14 | R 1/8 | Rc 1/8 | 27.9 | 29.8 | 0.312 |
| NCV-MF2 | 42 | 12 | 12 | 3.5 | Hex 17 | R 1/4 | Rc1/4 | 53.5 | 57.2 | 0.482 |
| NCV-MF3 | 49 | 14 | 14 | 5 | Hex 21 | R 3/8 | Rc3/8 | 92.3 | 98.8 | 0.733 |
| NCV-MF4 | 60 | 14.5 | 18.5 | 8 | Hex 27 | R 1/2 | Rc1/2 | 188.9 | 200.9 | 1.532 |
Usage Example
Flow the fluid in the direction of the arrow.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Material | Seal Material | Input Side, Port Type P | Output Side, Port Type A | Effective Sectional Area (mm2) | Effective Sectional Area【classification】 (㎜2) | Types of connection port | Nominal Mounting Screw | No oil treatment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 155.33 | 1 Piece(s) | Available | 19 Day(s) or more | - | [Stainless Steel] Stainless Steel (SUS316) | Ethylene Propylene Rubber | Female Thread | Female Thread | 3.9 | 5 or Less | Rc | 1/8 | - | |
MYR 188.41 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Female Thread | Female Thread | 3.9 | 5 or Less | Rc | 1/8 | - | |
MYR 250.87 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Perfluoroelastomer | Female Thread | Female Thread | 3.9 | 5 or Less | Rc | 1/8 | - | |
MYR 209.51 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Female Thread | Female Thread | 3.9 | 5 or Less | Rc | 1/8 | - | |
MYR 235.66 | 1 Piece(s) | Available | 19 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Ethylene Propylene Rubber | Female Thread | Female Thread | 6.5 | ~10 | Rc | 1/4 | - | |
MYR 214.56 | 1 Piece(s) | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Female Thread | Female Thread | 6.5 | ~10 | Rc | 1/4 | - | ||
MYR 282.08 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Perfluoroelastomer | Female Thread | Female Thread | 6.5 | ~10 | Rc | 1/4 | - | |
MYR 235.66 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Female Thread | Female Thread | 6.5 | ~10 | Rc | 1/4 | - | |
MYR 255.04 | 1 Piece(s) | Available | 19 Day(s) or more | - | [Stainless Steel] Stainless Steel (SUS316) | Ethylene Propylene Rubber | Female Thread | Female Thread | 12.7 | ~15 | Rc | 3/8 | - | |
MYR 308.91 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Female Thread | Female Thread | 12.7 | ~15 | Rc | 3/8 | - | |
MYR 342.67 | 1 Piece(s) | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Female Thread | Female Thread | 12.7 | ~15 | Rc | 3/8 | - | ||
MYR 315.11 | 1 Piece(s) | Available | 19 Day(s) or more | - | [Stainless Steel] Stainless Steel (SUS316) | Ethylene Propylene Rubber | Female Thread | Female Thread | 22.6 | ~30 | Rc | 1/2 | - | |
MYR 380.36 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Female Thread | Female Thread | 22.6 | ~30 | Rc | 1/2 | - | |
MYR 505.28 | 1 Piece(s) | Available | 12 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Perfluoroelastomer | Female Thread | Female Thread | 22.6 | ~30 | Rc | 1/2 | - | |
MYR 422.57 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Female Thread | Female Thread | 22.6 | ~30 | Rc | 1/2 | - | |
MYR 188.20 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Male thread | Female Thread | 3.9 | 5 or Less | R/Rc | 1/8 | - | |
MYR 209.30 | 1 Piece(s) | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Male thread | Female Thread | 3.9 | 5 or Less | R/Rc | 1/8 | - | ||
MYR 235.42 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Ethylene Propylene Rubber | Male thread | Female Thread | 6.5 | ~10 | R/Rc | 1/4 | - | |
MYR 214.32 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Male thread | Female Thread | 6.5 | ~10 | R/Rc | 1/4 | - | |
MYR 235.42 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Male thread | Female Thread | 6.5 | ~10 | R/Rc | 1/4 | - | |
MYR 342.13 | 1 Piece(s) | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Ethylene Propylene Rubber | Male thread | Female Thread | 12.7 | ~15 | R/Rc | 3/8 | - | ||
MYR 308.37 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Male thread | Female Thread | 12.7 | ~15 | R/Rc | 3/8 | - | |
MYR 409.65 | 1 Piece(s) | Available | 12 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Perfluoroelastomer | Male thread | Female Thread | 12.7 | ~15 | R/Rc | 3/8 | - | |
MYR 342.13 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Male thread | Female Thread | 12.7 | ~15 | R/Rc | 3/8 | - | |
MYR 421.09 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Ethylene Propylene Rubber | Male thread | Female Thread | 22.6 | ~30 | R/Rc | 1/2 | - | |
MYR 378.90 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Male thread | Female Thread | 22.6 | ~30 | R/Rc | 1/2 | - | |
MYR 421.09 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Male thread | Female Thread | 22.6 | ~30 | R/Rc | 1/2 | - | |
MYR 158.62 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Male thread | Male thread | 3.9 | 5 or Less | R | 1/8 | Available | |
MYR 209.65 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Perfluoroelastomer | Male thread | Male thread | 3.9 | 5 or Less | R | 1/8 | Available | |
MYR 175.49 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Male thread | Male thread | 3.9 | 5 or Less | R | 1/8 | Available | |
MYR 142.44 | 1 Piece(s) | Available | 19 Day(s) or more | - | [Stainless Steel] Stainless Steel (SUS316) | Ethylene Propylene Rubber | Male thread | Male thread | 6.5 | ~10 | R | 1/4 | Available | |
MYR 175.87 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Male thread | Male thread | 6.5 | ~10 | R | 1/4 | Available | |
MYR 192.74 | 1 Piece(s) | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Male thread | Male thread | 6.5 | ~10 | R | 1/4 | Available | ||
MYR 277.87 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Male thread | Male thread | 12.7 | ~15 | R | 3/8 | Available | |
MYR 307.40 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Fluorine Rubber | Male thread | Male thread | 12.7 | ~15 | R | 3/8 | Available | |
MYR 342.22 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | [Stainless Steel] Stainless Steel (SUS316) | Nitrile Rubber | Male thread | Male thread | 22.6 | ~30 | R | 1/2 | Available | |
MYR 95.65 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Female Thread | Female Thread | 3.9 | 5 or Less | Rc | 1/8 | - | |
MYR 112.52 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Female Thread | Female Thread | 3.9 | 5 or Less | Rc | 1/8 | - | |
MYR 118.61 | 1 Piece(s) | Available | 19 Day(s) or more | - | Brass (BSBM) | Ethylene Propylene Rubber | Female Thread | Female Thread | 6.5 | ~10 | Rc | 1/4 | - | |
MYR 121.85 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Female Thread | Female Thread | 6.5 | ~10 | Rc | 1/4 | - | |
MYR 147.17 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Female Thread | Female Thread | 6.5 | ~10 | Rc | 1/4 | - | |
MYR 153.02 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Female Thread | Female Thread | 12.7 | ~15 | Rc | 3/8 | - | |
MYR 182.57 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Female Thread | Female Thread | 12.7 | ~15 | Rc | 3/8 | - | |
MYR 192.33 | 1 Piece(s) | Available | 19 Day(s) or more | - | Brass (BSBM) | Ethylene Propylene Rubber | Female Thread | Female Thread | 22.6 | ~30 | Rc | 1/2 | - | |
MYR 199.34 | 1 Piece(s) | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Female Thread | Female Thread | 22.6 | ~30 | Rc | 1/2 | - | ||
MYR 237.32 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Female Thread | Female Thread | 22.6 | ~30 | Rc | 1/2 | - | |
MYR 95.41 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Male thread | Female Thread | 3.9 | 5 or Less | R/Rc | 1/8 | - | |
MYR 112.30 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Male thread | Female Thread | 3.9 | 5 or Less | R/Rc | 1/8 | - | |
MYR 121.59 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Male thread | Female Thread | 6.5 | ~10 | R/Rc | 1/4 | - | |
MYR 146.91 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Male thread | Female Thread | 6.5 | ~10 | R/Rc | 1/4 | - | |
MYR 152.42 | 1 Piece(s) | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Male thread | Female Thread | 12.7 | ~15 | R/Rc | 3/8 | - | ||
MYR 181.97 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Male thread | Female Thread | 12.7 | ~15 | R/Rc | 3/8 | - | |
MYR 197.80 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Male thread | Female Thread | 22.6 | ~30 | R/Rc | 1/2 | - | |
MYR 235.79 | 1 Piece(s) | Available | 8 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Male thread | Female Thread | 22.6 | ~30 | R/Rc | 1/2 | - | |
MYR 55.25 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Male thread | Male thread | 3.9 | 5 or Less | R | 1/8 | Available | |
MYR 59.47 | 1 Piece(s) | 4 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Male thread | Male thread | 3.9 | 5 or Less | R | 1/8 | Available | ||
MYR 72.53 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Male thread | Male thread | 6.5 | ~10 | R | 1/4 | Available | |
MYR 91.08 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Perfluoroelastomer | Male thread | Male thread | 6.5 | ~10 | R | 1/4 | Available | |
MYR 76.75 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Male thread | Male thread | 6.5 | ~10 | R | 1/4 | Available | |
MYR 98.47 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Male thread | Male thread | 12.7 | ~15 | R | 3/8 | Available | |
MYR 104.81 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Male thread | Male thread | 12.7 | ~15 | R | 3/8 | Available | |
MYR 173.54 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Nitrile Rubber | Male thread | Male thread | 22.6 | ~30 | R | 1/2 | Available | |
MYR 207.30 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Brass (BSBM) | Fluorine Rubber | Male thread | Male thread | 22.6 | ~30 | R | 1/2 | Available |
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Basic Information
| Type | Standard | Main Body Shape | Straight | Operating Pressure Range(MPa) | 0::1.96 |
|---|---|---|---|---|---|
| Cracking Pressure(MPa) | 0.007 |
Specification/Dimensions
-
Material
- Brass (BSBM)
- Stainless Steel
-
Seal Material
- Nitrile Rubber
- Fluorine Rubber
- Perfluoroelastomer
- Ethylene Propylene Rubber
-
Input Side, Port Type P
- Female Thread
- Male thread
-
Output Side, Port Type A
- Female Thread
- Male thread
-
Effective Sectional Area(mm2)
-
Effective Sectional Area【classification】(㎜2)
-
Types of connection port
- R
- R/Rc
- Rc
-
Nominal Mounting Screw
- 1/2
- 1/4
- 1/8
- 3/8
-
No oil treatment
- Available
-
type
- NCV-FF
- NCV-MF
- NCV-NP
-
CAD
- 2D
Days to Ship
-
- All
- 4 Day(s) or Less
- 8 Day(s) or Less
- 12 Day(s) or Less
- 19 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Additional Products in this Category
- Check Valves
- Block Valve, FPV Series
- Small Non-Return Valve, CHL-H Series With Quick-Connect Fitting
- Check Valve (Check Valve), CAM Series, Cracking Pressure Regulated
- Bushing Type Check Valve With One-Touch Fitting AKH/AKB Series
- Non return valve, HB Series
- Non return valve, HA Series
- One-way Flow Control Valve, VFOE Series
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