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- Dimensions
- How To Order
- Flow Data
- Features
Dimensions
| Part No. | End Connections | Dimensions (mm) | |||||||||
| Inlet | Outlet | Orifice | L | L1 | h | H | F | F1 | W | ||
| VP31 | U-02T- | 1/8" UNILOK | 4.4 | 50.6 | 25.3 | 11.5 | 39.2 | 46.5 | 29.0 | 19.0 | |
| U-04T- | 1/4" UNILOK | 55.0 | 27.5 | ||||||||
| U-M06T- | 6mm UNILOK | ||||||||||
| M-02N- | 1/8" Male NPT | 38.8 | 19.4 | ||||||||
| M-04N- | 1/4" Male NPT | 48.4 | 24.2 | ||||||||
| F-02N- | 1/8" Female NPT | 45.2 | 22.6 | ||||||||
| F-04N- | 1/4" Female NPT | 53.0 | 26.5 | ||||||||
| MU-04N04T- | 1/4" Male NPT | 1/4" UNILOK | 51.7 | 24.2 | |||||||
| MF-04N- | 1/4" Male NPT | 1/4" Female NPT | 50.7 | 24.2 | |||||||
| VP32 | U-06T- | 3/8" UNILOK | 7.2 | 67.6 | 33.8 | 16.9 | 54.4 | 61.3 | 38.1 | 28.5 | |
| U-08T- | 1/2" UNILOK | 73.2 | 36.6 | ||||||||
| U-M08T- | 8mm UNILOK | 67.6 | 33.8 | ||||||||
| U-M10T- | 10mm UNILOK | 68.0 | 34.0 | ||||||||
| U-M12T- | 12mm UNILOK | 75.2 | 37.6 | ||||||||
| M-08N- | 1/2" Male NPT | 67.0 | 33.5 | ||||||||
| F-08N- | 1/2" Female NPT | 73.2 | 36.6 | ||||||||
| ISO 7/1 Tapered Threads(PT) are available for all fractional sizes of VP3 series valves. Add “R” as a suffix instead of “N”. | |||||||||||
How To Order
UNILOK VP3 series Plug valves are ordered by part number as shown below.
| V | P3 | MU | - | 04N04T | - | SS | - | |
| UNILOK Valve | Valve Type | Connection Type | Connection Size | Body Materials | O-ring Materials | |||
| Valve Type | Connection Size | Body Materials | |||||||||||||
| P31 | Plug Valve (4.4mm Orifice) | Fractional(Inch) Tube O.D. Designation | SS | 316SS | |||||||||||
| P32 | Plug Valve (7.2mm Orifice) | Tube O.D. | inch | 1/8 | 1/4 | 3/8 | 1/2 | BS | Brass | ||||||
| mm | 3.17 | 6.35 | 9.52 | 12.70 | |||||||||||
| Connection Type | Designator | 02T | 04T | 06T | 08T | O-ring Materials | |||||||||
| U | UNILOK Tube Fitting | None | PTFE Coated FKM | ||||||||||||
| F | Female NPT or ISO7/1(PT) | Metric Tube O.D. Designation | |||||||||||||
| M | Male NPT or ISO7/1(PT) | Tube O.D. | mm | 6 | 8 | 10 | 12 | ||||||||
| Designator | M06T | M08T | M10T | M12T | |||||||||||
| Pipe Size Designation (NPT or ISO7/1-PT) | |||||||||||||||
| Pipe Size | 1/2 | 1/4 | 3/8 | 1/2 | |||||||||||
| Designator | 02N/R | 04N/R | 06N/R | 08N/R | |||||||||||
Flow Data
| Part No. | End Connections | CV | Pressure Drop to Atmosphere, psi (bar) | |||||||
| Air Flow, std ft3/min (std L/min) @ 70°F (21°C) | Water Flow, US gal/min (std L/min) @ 70°F (21°C) | |||||||||
| Inlet | Outlet | 1 (0.068) | 5 (0.34) | 10 (0.68) | 1 (0.068) | 5 (0.34) | 10 (0.68) | |||
| VP31 | U-02T- | 1/8" UNILOK | 0.1 | 0.3 (8.4) | 0.8 (22) | 1.1 (31) | 0.1 (8.4) | 0.2 (0.75) | 0.3 (1.1) | |
| U-04T- | 1/4" UNILOK | 1.6 | 0.6 (165) | 13.0 (362) | 18.0 (500) | 1.6 (6.2) | 3.6 (13.5) | 5.1 (19.2) | ||
| M-02N- | 1/8" Male NPT | 1.0 | 3.7 (102) | 81.0 (225) | 11.0 (315) | 1.0 (3.7) | 2.2 (8.5) | 3.2 (12.1) | ||
| M-04N- | 1/4" Male NPT | 1.0 | ||||||||
| F-02N- | 1/8" Female NPT | 1.2 | 4.4 (120) | 9.7 (272) | 13.0 (370) | 1.2 (4.5) | 2.7 (10.2) | 3.8 (14.2) | ||
| F-04N- | 1/4" Female NPT | 0.9 | 3.3 (93) | 7.3 (205) | 10.0 (285) | 0.9 (3.4) | 2.0 (7.5) | 2.8 (10.4) | ||
| VP32 | U-06T- | 3/8" UNILOK | 6.4 | 23.0 (660) | 52.0 (1470) | 72.0 (2040) | 6.4 (24) | 14.0 (53) | 20.0 (76) | |
| U-08T- | 1/2" UNILOK | 4.4 | 16.0 (460) | 35.0 (1000) | 49.0 (1390) | 4.4 (16.5) | 9.8 (37) | 13.0 (50) | ||
| M-08N- | 1/2 Male NPT | 2.4 | 9.0 (252) | 19.0 (540) | 27.0 (765) | 2.4 (9.0) | 5.4 (20) | 7.6 (28.5) | ||
| F-08N- | 1/2" Female NPT | 2.7 | 10.0 (285) | 21.0 (600) | 30.0 (850) | 2.7 (10) | 6.0 (22) | 8.5 (32) | ||
| Pressure Temperature Rating | Technical Data | ||||||||
| Series | VP31, VP32 | VP31 | VP32 | Series | Meterial | Orifice | Pressure Rating @ 70°F (21°C) | Temperature Rating | |
| Material | 316 SS | Brass | |||||||
| PTFE Coated FKM | VP31 | 316 SS | 4.4 | 3,000
psig (206 bar) | -23°C ~ 204°C (-10°F ~ 400°F) | ||||
| Temperature, ℃ (℉) | Working Pressure, psig (bar) | Brass | |||||||
| -23℃ ~ 204℃ (-10℉ ~400℉) | 3,000 psig (206 bar) | 3,000 psig (206 bar) | 2,000 psig (137 bar) | VP32 | 316 SS | 7.2 | 3,000
psig (206 bar) | ||
| 65℃ (150℉) | 3,000 psig (206 bar) | 2,500 psig (172 bar) | 2,000 psig (137 bar) | ||||||
| 93℃ (200℉) | 3,000 psig (206 bar) | 2,000 psig (137 bar) | 2,000 psig (137 bar) | Brass | 2,000 psig (137 bar) | ||||
| 121℃ (250℉) | 2,000 psig (137 bar) | 1,500 psig (103 bar) | 1,500 psig (103 bar) | ||||||
| 148℃ (300℉) | 1,000 psig (68.9 bar) | 1,000 psig (68.9 bar) | 1,000 psig (68.9 bar) | * Differential pressure is limited to 150 psig (10.3 bar) Maximum if reverse flow occurs Reverse-flow throttling may damage O-ring | |||||
| 204℃ (400℉) | 1,000 psig (68.9 bar) | 400 psig (27.5 bar) | 400 psig (27.5 bar) | ||||||
Cleaning
UNILOK valves are free from machine oils, loose Particles and grease throughout the close cleaning process.
Testing
Every plug valve is 100% factory tested for shutoff at 600 psig (41.3 bar)
Features
· Working Pressure Rating up to 3000 psig (206 bar) @37℃ (100℉)
· Temperature Rating from -23℃ to 204℃ (-10℉ to 400℉)
· Quarter-turn operation
· Straight-through flow path
· 316 stainless steel and brass body materials
· Reliable, simple design
· Handles with low operating torques
· 100% factory tested
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