카테고리
- UHP | Valves | Diaphragm Valves
- How to use
- How To Order
- Specification
- Features
How to use
Comparison with other products
How To Order
UNILOK VCD series valves are ordered by part number as shown as below.
Example : The following part number,VCDLC 04M-PO-SL-EP is designated for Low Pressure Diaphragm Valve, both 1/4” Male UCR, Pneumatic
Normal Open Operation, 316LSS, EP.
| VC | DL | C | - | - | 04 | M | - | PC | R | - | - | SL | - | EP | H | - | S001 | - | PI | - | PN | ||
| ① Type | ② Valve Type | ③ Connection Type | ④ Flow Path Pattern | ⑤ Connectin Size | ⑥ Connectin Type (In detail) | ⑦ Operation (Operation Type) | ⑧ Handle & Label Color | ⑨ Bleed Option | ⑩ Material | ⑪ Surface Finish Level | ⑫ Option-2 (Open/Close Color) | ⑬ Option-3 (Overall Body Length Size) | ⑭ Option-4 (Seat Material) | ⑮ Option-5 (Panel Nut) | |||||||||
| ① Type | ⑥ Connectin Type (In detail) | ⑪ Surface Finish Level | |||||||||||||
| VC | UHP | T | Tube(U-**T, WB-**T) | BA | Bright Annealing | ||||||||||
| M | Male UCR(C-**M) | EP | Electro Polished | ||||||||||||
| ③ Connection Type | F | Female UCR(C-**F) | |||||||||||||
| U | Unilok Tube Fitting | ⑫ Option-2 (Open/Close Color) | |||||||||||||
| C | UHP UCR Fitting | ⑦ Operation (Operation type) | None | Open-Red, Close-Blue | |||||||||||
| WB | Butt Weld | RMS | H | Open-Blue, Close-Red | |||||||||||
| MI | Lock Handle | ||||||||||||||
| ⑤ Connectin Size | * RMS can only be used with forged types | ⑭ Option-4(Seat Material) | |||||||||||||
| 04 | 1/4" | None | PCTFE(-10~80°C) | ||||||||||||
| 06 | 3/8" | ⑩ Material | PI / V | PI / VESPEL(-10~150°C) | |||||||||||
| 08 | 1/2" | DM | 316LSS - SEMI F20 | PFA / F | PFA(-10~150°C) | ||||||||||
| SL | 316LSS | ||||||||||||||
Specification
| Size | 1/4" | 1/2" | |
| Orifice Size | 4.3 | 6.5 | |
| Cv Value | 0.3 | 0.7 | |
| Max. Working Pressure | 10 bar (145 psig) | ||
| Max. Working Temperature | -10~80°C (14~176°F) | ||
| Handle Operation Angle | 270° | ||
| Internal Leakage Allowance - He | ≤1x10-9 atm.cc/s | ||
| External Leakage Allowance - He | ≤1x10-9 atm.cc/s | ||
Features
1. Built-in Locking Device
The Holder Guide Ring, which acts as a locking device, is integrated into the handle. (No need to carry any key.)
2. Quick Operation
When the handle is set to 'Close' or 'Open', the lock function will activate automatically. (The lock function operates without any special control.)
3. Prevention of Malfunction
This feature prevents loosening due to human errors or workplace vibrations. (It prevents automatic loosening caused by external factors.)
4. ON/OFF Indicator Handle
The ON/OFF condition is clearly indicated during the operation of the handle.
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