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VNN Series
Non Rotating- Stem Needle Valve
范畴
- Instruments | Valve | Non Rotating- Stem Needle Valve
- Dimensions
- How To Order
- Features
Dimensions
| Part No. | End Connection | Orifice | CV | Dimensions (mm) | ||||||
| L | I | H | h | W | ||||||
| mm | ||||||||||
| V-NN53 | M-04N-SS | 1/4" Male NPT | 5.6 | 0.53 | 56.7 | 28.4 | 47.2 | 13.6 | 31.5 | |
| M—06N-SS | 3/8" Male NPT | 5.6 | 0.53 | 57.2 | 28.4 | 51.3 | 14.2 | |||
| F-04N-SS | 1/4" Female NPT | 5.6 | 0.53 | 53.8 | 26.9 | 51.3 | 12.7 | |||
| U-06T-SS | 3/8 UNILOK | 5.6 | 0.53 | 57.6 | 32.8 | 51.3 | 12.7 | |||
| MU-04M08T-SS | 1/4 Male NPT / 3/8 UNILOK | 5.6 | 0.53 | 60.5 | 28.4 / 32.0 | 51.3 | 12.7 | |||
| MF-04M02F-SS | 1/4 male NPT / 1/4 Female NPT | 5.6 | 0.53 | 55.6 | 28.4 / 26.9 | 51.3 | 12.7 | |||
| MF-08M04F-SS | 1/2 Male NPT / 1/4 Female NPT | 5.6 | 0.53 | 63.5 | 31.8 | 51.3 | 14.2 | |||
| Part No. | End Connection | Orifice | CV | Dimensions (mm) | ||||||
| L | I | H | h | W | ||||||
| mm | ||||||||||
| V-NN27 | M-04N-SS | 1/4" Male NPT | 4 | 0.27 | 50 | 24.9 | 47.2 | 9.7 | 31.5 | |
| U-04T-SS | 1/4" UNILOK | 4 | 0.27 | 65.5 | 28.7 | 47.2 | 9.7 | |||
| U-M06T-SS | 6MM UNILOK | 4 | 0.27 | 57.6 | 28.7 | 47.2 | 9.7 | |||
| U-04TT-SS | 1/4 UNILOK / 1/4 UNILOK | 4 | 0.27 | 53.8 | 24.9 / 28.7 | 47.2 | 9.7 | |||
| MU-04MM06T-SS | 1/4 Male NPT / 6MM UNILOK | 4 | 0.27 | 53.8 | 24.9 / 28.7 | 47.2 | 9.7 | |||
| Part No. | End Connection | Orifice | CV | Dimensions (mm) | ||||||
| L | I | H | h | W | ||||||
| mm | ||||||||||
| V-NN12 | 12-U-02T-SS | 1/8" UNILOK | 2.4 | 0.12 | 55.9 | 27.9 | 47.2 | 7.9 | 31.5 | |
| 12-MU-02M04T-SS | 1/8 Male NPT / 1/4 UNILOK | 2.4 | 0.12 | 47 | 19.0 / 27.9 | 47.2 | 7.9 | |||
| 12-MF-02M02F-SS | 1/8 Male NPT / 1/8 Female NPT | 2.4 | 0.12 | 42.9 | 19.0 / 23.9 | 47.2 | 7.9 | |||
How To Order
UNILOK VNN Series Needle Valves are ordered by part number as shown below.
| V | NN53 | M | - | 04N | - | SS |
| UNILOK Valve | Valve Type | Connection type | Connection Size | Body Materials | ||
| Valve Type | Connection Size | Body Materials | |||||||||||||
| NN53 | CV 0.53 | Male NPT or ISO7/1(PT) | SS | 316SS | |||||||||||
| NN27 | CV 0.27 | Size | 1/8 | 1/4 | 3/8 | 1/2 | |||||||||
| NN12 | CV 0.12 | Designator | 02M | 04M | 06M | 08M | Stem Type | ||||||||
| None | Soft seat stem | ||||||||||||||
| Connection Type | Connection Size | ||||||||||||||
| U | UNILOK Tube Fitting | Female NPT or ISO7/1(PT) | Handle Type | ||||||||||||
| F | Female NPT or ISO7/1(PT) | Size | 1/8 | 1/4 | None | Nylon Round Handle | |||||||||
| M | Male NPT or ISO7/1(PT) | Designator | 02F | 04F | |||||||||||
| Connection Size | |||||||||||||||
| Fractional(Inch) Tube O.D. Designation | |||||||||||||||
| Tube O.D. | inch | 1/8 | 1/4 | 3/8 | |||||||||||
| mm | 3.17 | 6.35 | 9.52 | ||||||||||||
| Designator | 02T | 04T | 06T | ||||||||||||
| Connection Size | |||||||||||||||
| Metric Tube O.D. Designation | |||||||||||||||
| Tube O.D. | mm | 6 | |||||||||||||
| Designator | M06T | ||||||||||||||
Features
Design Spec: ANSI/ASME B13.34
PRESSURE RATING: 3000 psig (206 bar) @38˚C (100˚F)
Compact, rugged design is available in straight and angle flow patterns.
Protection handles are applied to prevent contaminants from entering the valve when it is operated.
Female NPT, male NPT, UNILOK tube fitting, and mixed end connections are available.
Stem tips are interchangeable.
Orifice sizes from 2.4 to 5.6mm are available.
Flow coefficients (Cv) from 0.12 to 0.53 are available.
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