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Caution
thận trọng
An air operated valve made by SMC.
[Features]
· The main valve construction is a metal seal type.
VZA212 external appearance
VZA414-1 external appearance
VZA212/4, VZA412/4 JIS symbol
VZA222/4, VZA422/4 JIS symbol
Fluid | Air | |
---|---|---|
Operating Pressure Range (MPa) | VZA212, 214 VZA222, 224 | 0.1 to 1.0 |
VZA412, 414 VZA422, 424 | 0.15 to 1.0 | |
Pilot Pressure Range (MPa) | VZA212, 214 VZA222, 224 | 0.1 to 1.0 |
VZA412, 414 VZA422, 424 | 0.15 to 1.0 | |
*Impact/Vibration Resistance (m/s2) | 150/50 |
However, pilot pressure must be greater than or equal to operating pressure
*Impact resistance: No malfunctions after testing using a drop-type shock tester under the following conditions: in the axial direction and at a right angle to the main valve with both pilot signal ON and OFF, once for each condition state. (Initial value)
Vibration resistance: No malfunctions occurred in a 1-sweep test between 45 and 2,000 Hz. The test was performed with both pilot signal ON and OFF and in the axial direction and at right angles to the main valve. (Initial value)
Valve Model | Switching Method | Pilot Method | Piping Connection Port Diameter | Flow Rate Characteristics*2 | Pilot Pipe Connection Port Diameter | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|
1 → 4/2 (P → A/B) | 4/2 → 5/3 (A/B → EA/EB) | ||||||||||
C (dm3/[s·bar]) | b | Cv | C (dm3/[s·bar]) | b | Cv | ||||||
Body Ported Type | VZA212-P-M5 | N.C. | Body side | M5 × 0.8 | 0.60 | 0.43 | 0.15 | 0.52 | 0.35 | 0.13 | M5 × 0.8 |
VZA222-P-M5 | N.O. | Body side | M5 × 0.8 | 0.60 | 0.43 | 0.15 | 0.52 | 0.35 | 0.13 | M5 × 0.8 | |
Base Mounted Type (With sub-plate) | VZA214-1P-01 | N.C. | Sub-plate side | Rc 1/8 | 1.0 | 0.30 | 0.25 | 0.85 | 0.35 | 0.22 | M5 × 0.8 |
VZA214-2P-01 | N.C. | Body side | Rc 1/8 | 1.0 | 0.30 | 0.25 | 0.85 | 0.35 | 0.22 | M5 × 0.8 | |
VZA224-1P-01 | N.O. | Sub-plate side | Rc 1/8 | 0.90 | 0.25 | 0.21 | 0.85 | 0.35 | 0.22 | M5 × 0.8 | |
VZA224-2P-01 | N.O. | Body side | Rc 1/8 | 0.90 | 0.25 | 0.21 | 0.85 | 0.35 | 0.22 | M5 × 0.8 | |
Body Ported Type | VZA412-P-01 | N.C. | Body side | Rc 1/8 | 2.0 | 0.14 | 0.49 | 2.2 | 0.17 | 0.53 | M5 × 0.8 |
VZA422-P-01 | N.O. | Body side | Rc 1/8 | 2.0 | 0.17 | 0.49 | 2.2 | 0.17 | 0.53 | M5 × 0.8 | |
Base Mounted Type | VZA414-1P-01 | N.C. | Sub-plate side | Rc 1/8 | 2.4 | 0.19 | 0.57 | 2.2 | 0.11 | 0.49 | M5 × 0.8 |
VZA414-2P-01 | N.C. | Body side | Rc 1/8 | 2.4 | 0.19 | 0.57 | 2.2 | 0.11 | 0.49 | M5 × 0.8 | |
VZA424-1P-01 | N.O. | Sub-plate side | Rc 1/8 | 2.4 | 0.19 | 0.57 | 1.9 | 0.32 | 0.45 | M5 × 0.8 | |
VZA424-2P-01 | N.O. | Body side | Rc 1/8 | 2.4 | 0.19 | 0.57 | 1.9 | 0.32 | 0.45 | M5 × 0.8 |
(Units: mm)
Body ported type: VZA2□2-P-M5 dimensional drawing
(Units: mm)
Body ported type with bracket: VZA2□2-P-M5-F dimensional drawing
(Units: mm)
Base Mounted Type: VZA2□4-□-01 dimensional drawing
(Units: mm)
Body ported type: VZA4□2-P-01 dimensional drawing
(Units: mm)
Base Mounted Type: VZA4□4-□-01/02 dimensional drawing
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | Switching Type | Connection Type | Plumbing Thread Nominal | Option | Pilot port piping method | Body type |
---|---|---|---|---|---|---|---|---|---|---|
1,049,600 VND | 1 Piece(s) | 32 Day(s) | Normally Closed | M | M5 | - | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Closed | M | M5 | With foot bracket | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Closed | - | - | - | Sub-plate side (internal) | Base mounted type / without sub-plate | ||
- | 1 Piece(s) | Quote | Normally Closed | [Rc (R)] Rc | 1/8 | - | Sub-plate side (internal) | Base Mounted Type | ||
- | 1 Piece(s) | Quote | Normally Closed | - | - | - | Body side (external) | Base mounted type / without sub-plate | ||
- | 1 Piece(s) | Quote | Normally Closed | [Rc (R)] Rc | 1/8 | - | Body side (external) | Base Mounted Type | ||
1,049,600 VND | 1 Piece(s) | 32 Day(s) | Normally Open | M | M5 | - | Body ported (body side) | Body ported type | ||
1,068,293 VND | 1 Piece(s) | 32 Day(s) | Normally Open | M | M5 | With foot bracket | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Open | - | - | - | Sub-plate side (internal) | Base mounted type / without sub-plate | ||
1,321,600 VND | 1 Piece(s) | 32 Day(s) | Normally Open | [Rc (R)] Rc | 1/8 | - | Sub-plate side (internal) | Base Mounted Type | ||
- | 1 Piece(s) | Quote | Normally Open | G | 1/8 | - | Sub-plate side (internal) | Base Mounted Type | ||
- | 1 Piece(s) | Quote | Normally Open | - | - | - | Body side (external) | Base mounted type / without sub-plate | ||
- | 1 Piece(s) | Quote | Normally Open | [Rc (R)] Rc | 1/8 | - | Body side (external) | Base Mounted Type | ||
1,873,600 VND | 1 Piece(s) | 32 Day(s) | Normally Closed | [Rc (R)] Rc | 1/8 | - | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Closed | [Rc (R)] Rc | 1/8 | With foot bracket | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Closed | G | 1/8 | - | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Closed | NPT | 1/8 | - | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Closed | NPTF | 1/8 | - | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Closed | - | - | - | Sub-plate side (internal) | Base mounted type / without sub-plate | ||
- | 1 Piece(s) | Quote | Normally Closed | [Rc (R)] Rc | 1/8 | - | Sub-plate side (internal) | Base Mounted Type | ||
- | 1 Piece(s) | Quote | Normally Closed | - | - | - | Body side (external) | Base mounted type / without sub-plate | ||
- | 1 Piece(s) | Quote | Normally Closed | [Rc (R)] Rc | 1/8 | - | Body side (external) | Base Mounted Type | ||
- | 1 Piece(s) | Quote | Normally Open | [Rc (R)] Rc | 1/8 | - | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Open | [Rc (R)] Rc | 1/8 | With foot bracket | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Open | G | 1/8 | - | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Open | NPTF | 1/8 | - | Body ported (body side) | Body ported type | ||
- | 1 Piece(s) | Quote | Normally Open | - | - | - | Sub-plate side (internal) | Base mounted type / without sub-plate | ||
- | 1 Piece(s) | Quote | Normally Open | [Rc (R)] Rc | 1/8 | - | Sub-plate side (internal) | Base Mounted Type | ||
- | 1 Piece(s) | Quote | Normally Open | G | 1/8 | - | Sub-plate side (internal) | Base Mounted Type | ||
- | 1 Piece(s) | Quote | Normally Open | - | - | - | Body side (external) | Base mounted type / without sub-plate | ||
- | 1 Piece(s) | Quote | Normally Open | [Rc (R)] Rc | 1/8 | - | Body side (external) | Base Mounted Type |
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Type | Air Operating Type | Applicable Fluid | Air | Operating Environment | Standard |
---|---|---|---|---|---|
Driving Type | Pilot Type | Pilot number | Single | Number of ports | 3 |
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