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A precision regulator from SMC.
[Features]
· A high precision, large capacity relief regulator.
· A poppet-type, 3-port, large exhaust capacity regulator valve with nozzle flapper mechanism. Available as an air-operated or manual handle type.
· Excellent pressure setting precision. Having a relief capacity equivalent to the supply capacity allows the regulator to respond quickly and set a precise secondary (outlet) pressure, even when the secondary (outlet) volume and the pressure fluctuations are large.
· High precision.
· Minimizes pressure fluctuations with its large-volume supply and exhaust capabilities, making it well suited to balancer applications. In addition it features high precision F.S. (full span) sensitivity within 0.2% and F.S. repeatability of within ±0.5%.
· Manifold capable. VVEXB: 1/8 - up to 10 stations, VVEX2: 1/4 - up to 8 stations
· Series with large product lineup. Port diameters available from M5 to 2 inches, ensuring that most flow rates and pipes can be accommodated.
[VEX1A33/VEX1B33]
· Minimum size.
· Non-grease specification.
· Available with sealing materials of NBR or FKM.
Part Number
Configured Part Number is shown.
VEX1733-12N-G
Manual knob type product images
Air-operated type: product images
Model | VEX1A33 | VEX1B33 | VEX1130 VEX1133 | VEX1230 VEX1233 | VEX1330 VEX1333 | VEX1530 VEX1533 | VEX1730 VEX1733 | VEX1930 VEX1933 | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Connection port size | Port | M5 | 01 | M5 | 01 | 01 | 02 | 01 | 02 | 02 | 03 | 04 | 04 | 06 | 10 | 10 | 12 | 14 | 20 |
1(P) | M5 | 1/8 | M5 | 1/8 | 1/8 | 1/4 | 1/8 | 1/4 | 1/4 | 3/8 | 1/2 | 1/2 | 3/4 | 1 | 1 | 1 1/4 | 1 1/2 | 2 | |
2(A) | |||||||||||||||||||
3(R) | 1 1/4 | 2 | |||||||||||||||||
Handling | Manual knob type (push locking type) | Manual knob type (push locking type) and air-operated type | |||||||||||||||||
Pilot type | Internal pilot (External pilot switching is supported) | ||||||||||||||||||
Fluid | Refer to the Applicable Fluids Table. | Air | |||||||||||||||||
Supply pressure | (set pressure +0.1 MPa) to max. 1 MPa Refer to "Precautions." | ||||||||||||||||||
Set Pressure Range | 0.01 to 0.7 MPa | 0.05 to 0.7 MPa | |||||||||||||||||
Ambient temperature*1 | 0 to +60°C | ||||||||||||||||||
Fluid temperature*1 | 0 to +60°C (VEX1[A]33) 0 to +60°C (VEX1[B]33) 0 to +99°C (VEX1[A]33B) 0 to +99°C (VEX1[B]33B) | 0 to +60°C | |||||||||||||||||
Repeatability | Within ±0.5% F.S. (full span) | ||||||||||||||||||
Sensitivity | Within 0.2% F.S. (full span) | ||||||||||||||||||
Linearity*3 | - | Within ±1% F.S. (full span) | |||||||||||||||||
Air consumption*2 | 9.5L/min (ANR) (at supply pressure of 1.0 MPa) | ||||||||||||||||||
Mounting orientation | Free | ||||||||||||||||||
Weight (kg) | 0.15 | 0.18*4 | 0.2 | 0.3*4 | 0.5 | 1.4 | 2 | 4 |
*1: No condensation.
*2: A large amount of air is exhausted all the time.
*3: Applicable only to air-operated type.
*4: With sub-plate.
*5: The non-lubricated specification is not applicable for valve sizes 1 to 9.
Model | VEX1(A)33 VEX1(B)33 (Seal material: NBR seal) | VEX1(A)33B VEX1(B)33B (Seal material: FKM seal) |
---|---|---|
Fluid name | Air (normal, dry) | High temperature air (Max. 99°C) |
Model number example
Part name | Part number | ||||||||
---|---|---|---|---|---|---|---|---|---|
VEX1A33 | VEX1B33 | VEX1130 VEX1133 | VEX1230 VEX1233 | VEX1330 VEX1333 | VEX1530 VEX1533 | VEX1730 VEX1733 | VEX1930 VEX1933 | ||
Bracket (with bolt and washer) | B | VEX1-18-1A | - | VEX1-18-1A | - | VEX3-32A | VEX5-32A | VEX7-32A | VEX9-32A |
Foot (with bolt and washer) | F | VEX1-18-2A | - | VEX1-18-2A | - | - | - | - | - |
Pressure gauge*2 | G | G27-10-R1-X207 | G27-10-01 | G36-10-01 | G46-10-01 | ||||
Silencer for bleed port (PE) | N | AN120-M5 |
*1: Not ISO 1179-1 compliant.
*2: If a pressure gauge different to those in the option table above is required, please specify the product number.
Valve size | B | 2 | ||||||
---|---|---|---|---|---|---|---|---|
Sub-plate | Symbol | Port size | Symbol | Screw Type | Symbol | Port size | Symbol | Screw Type |
A | M5 | No Mark | Rc | A | 1/8 | No Mark | Rc | |
B | 1/8 | F | G* | B | 1/4 | F | G* | |
- | - | N | NPT | - | - | N | NPT | |
- | - | T | NPTF | - | - | T | NPTF | |
Base gasket | Symbol | Seal material | VEX1-11-2 | |||||
No Mark | NBR seal | |||||||
B | FKM seal |
VEX1A33, VEX1B33 Diagram
Number | Part name | Material |
---|---|---|
1 | Body | Zinc alloy die-casted |
2 | Bonnet | Aluminum alloy die-casted |
3 | Upper diaphragm | NBR/FKM |
4 | Spring | Stainless steel |
5 | Valve guide | Stainless steel |
6 | Valve | NBR/FKM |
7 | Retainer | Resin |
8 | Lower diaphragm | NBR/FKM |
Number | Part name | Part no. |
---|---|---|
9 | Handle | VBA1-10 |
VEX1130/VEX1133, VEX1230/VEX1233, VEX1330/VEX1333, VEX1530/VEX1533, VEX1730/VEX1733, VEX1930/VEX1933 Diagram
Number | Part name | Material |
---|---|---|
1 | Body | Aluminum alloy die-casted |
2 | Bonnet | Aluminum alloy die-casted |
3 | Regulating piston | Aluminum alloy |
4 | Spring | Stainless steel |
5 | Valve guide | Aluminum alloy |
6 | Poppet valve | NBR |
7 | Shaft | Stainless steel |
8 | Valve guide | Aluminum alloy |
Number | Part name | Part number |
---|---|---|
9 | Handle | VBA1-10 |
(Unit: mm)
VEX1A33-M5 / VEX1A33-01 dimensional drawing
Part Number |
---|
VEX1733-12N-G |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Regulator, Pressure Boosting Valve | Regulator Type | Applicable Fluid | Shape | Operating Environment | Exhaust Mechanism | Adverse Current Function | Supply Side, Connection Type | Supply Side, Connection Dia. | Control Side, Connection Type | Control Side, Connection Dia. | Pressure Gauge | Size of Body | Accessory | Piping Specification | Operation Mode | Seal Material |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Regulator | Precision Control | Air | Standard | Standard | [Provided] Relief | No | [NPT] NPT | 1 1/4 | [NPT] NPT | 1 1/4 | [With Pressure Gauge] With Pressure Gauge | 7 | Pressure gauge | Body ported type | Manual handle type | None |
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Please check the type/dimensions/specifications of the part VEX1733-12N-G in the Power Valve: Precision Regulator VEX1□3 Series series.
Part Number |
---|
VEX1130-01-BGN |
VEX1130-01-BN |
VEX1130-01-F |
VEX1930-14-B |
VEX1930-14-BG |
VEX1930-14-BGN |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Regulator, Pressure Boosting Valve | Regulator Type | Applicable Fluid | Shape | Operating Environment | Exhaust Mechanism | Adverse Current Function | Supply Side, Connection Type | Supply Side, Connection Dia. | Control Side, Connection Type | Control Side, Connection Dia. | Pressure Gauge | Size of Body | Accessory | Piping Specification | Operation Mode | Seal Material |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | Regulator | Precision Control | Air | Standard | Standard | [Provided] Relief | No | Rc | 1/8 | Rc | 1/8 | [With Pressure Gauge] With Pressure Gauge | 1 | Bracket + pressure gauge + silencer for bleed port | Body ported type | Air-operated type | None | ||
- | 1 Piece(s) | Quote | Regulator | Precision Control | Air | Standard | Standard | [Provided] Relief | No | Rc | 1/8 | Rc | 1/8 | [Not Provided] No Pressure Gauge | 1 | Bracket + silencer for bleed port | Body ported type | Air-operated type | None | ||
MYR 950.40 | 1 Piece(s) | 21 Day(s) | Regulator | Precision Control | Air | Standard | Standard | [Provided] Relief | No | Rc | 1/8 | Rc | 1/8 | [Not Provided] No Pressure Gauge | 1 | Foot | Body ported type | Air-operated type | None | ||
- | 1 Piece(s) | Quote | Regulator | Precision Control | Air | Standard | Standard | [Provided] Relief | No | Rc | 1 1/2 | Rc | 1 1/2 | [Not Provided] No Pressure Gauge | 9 | Bracket | Body ported type | Air-operated type | None | ||
MYR 4,583.40 | 1 Piece(s) | 21 Day(s) | Regulator | Precision Control | Air | Standard | Standard | [Provided] Relief | No | Rc | 1 1/2 | Rc | 1 1/2 | [With Pressure Gauge] With Pressure Gauge | 9 | Bracket + pressure gauge | Body ported type | Air-operated type | None | ||
- | 1 Piece(s) | Quote | Regulator | Precision Control | Air | Standard | Standard | [Provided] Relief | No | Rc | 1 1/2 | Rc | 1 1/2 | [With Pressure Gauge] With Pressure Gauge | 9 | Bracket + pressure gauge + silencer for bleed port | Body ported type | Air-operated type | None |
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