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Product Detail- CAD Data unavailable Dữ liệu CAD không khả dụng
type
Body class
Valve type
Fitting type
Compatible sizes
B port (out) different diameter size
Pilot port type
Pilot port direction
Option (1)
Option (2)
Days to Ship
Specification/DimensionsĐặc điểm kỹ thuật / Kích thướcĐặc điểm kỹ thuật / Kích thước
-
type
- LVQ2□
- LVQ3□
- LVQ4□
- LVQ5□
- LVQ6□
-
Body class
- 2
- 3
- 4
- 5
- 6
-
Valve type
- Double acting
- N.C.
- N.O.
-
Fitting type
- LQ1
- LQ2
-
Compatible sizes
- Tube: 1/2" × 3/8"
- Tube: 1/4" × 5/32"
- Tube: 3 × 2 (1/8" × 0.086")
- Tube: 3/8" × 1/4"
- Tube: 6 × 4
- Tube: 8 × 6
- Tube: 10 × 8
- Tube: 12 × 10
- Tube: 19 × 16 (3/4" × 5/8")
- Tube: 25 × 22 (1" × 7/8")
-
B port (out) different diameter size
- Tube: 1/4" × 5/32"
- Tube: 10 × 8
- 19×16（3/4"×5/8"）
- Same size as A/B port
-
Pilot port type
- LQ1 fitting integrated / connection tube size 1/8 "× 0.086" (3 × 2)
- LQ1 integrated fitting, connection tube size 4 × 3
- Screw-in / NPT 1/8
- Screw-in / Rc1/8
-
Pilot port direction
- 1
- 3
- 4
- 8
-
Option (1)
- High back pressure (0.42 MPa)
- None
- With bypass
- With flow rate control
- With flow rate control and bypass
- With high back pressure and flow rate control
- With indicator
-
Option (2)
- Buffer material: FFKM
- For ammonium hydroxide
- For high temperatures
- None
Days to ShipSố ngày giao hàng
-
- Alltất cả các
- 32 Day(s) or Less
Specify AlterationsChỉ định thay đổi
Chemical Valve, Integrated Insert Bushing Type Fitting With Non-Metal Exterior LVQ Series (LVQ20-S07R-1-K)
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- Product images may be representative images. Refer to the manufacturer's catalog for shape details.
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Product DetailProduct Description
LVQ Series screwless integrated type valve insert bushing fitting with non-metal exterior for chemicals.
[Features]
· A non-metal construction that joins the actuator to the body without using any metal screws.
· Materials: body: New PFA; diaphragm: PTFE; Actuator: PVDF.
Chemical Valve, Integrated Insert Bushing Type Fitting With Non-Metal Exterior LVQ Series Details
Chemical Valve, Integrated Insert Bushing Type Fitting With Non-Metal Exterior LVQ Series product image
Chemical Valve, Integrated Insert Bushing Type Fitting With Non-Metal Exterior LVQ Series Specifications
Model Number Notation
Model number example
(1) Body Class
| Notation | Body class | Orifice Diameter |
|---|---|---|
| 2 | 2 | ø4 (diameter: 4 mm) |
| 3 | 3 | ø8 (diameter 8 mm) |
| 4 | 4 | ø10 (diameter 10 mm) |
(2) Valve Type
| 0 | N.C. |
|---|---|
| 1 | N.O. |
| 2 | Double acting |
(3) Fitting Type
| Notation | Fitting type | Body class |
|---|---|---|
| V | LQ1 | 2/3/4/5/6 |
| S | LQ2 | 2/3/4/5 |
- *Insert bushings fit all models.
(4) Compatible Tube Size
| Notation | Connection Tube Size | Body class | ||||
|---|---|---|---|---|---|---|
| 2 | 3 | 4 | 5 | 6 | ||
| Metric Size | ||||||
| 03 | 3 × 2 | ● | - | - | - | - |
| 04 | 4 × 3 | ● | - | - | - | - |
| 06 | 6 × 4 | ○ | ● | - | - | - |
| 08 | 8 × 6 | - | ● | - | - | - |
| 10 | 10 × 8 | - | ○ | ● | - | - |
| 12 | 12 × 10 | - | - | ○ | ● | - |
| Inch Size | ||||||
| 03 | 1/8 in × 0.086 in | ● | - | - | - | - |
| 05 | 3/16 in × 1/8 in | ● | - | - | - | - |
| 07 | 1/4 in × 5/32 " | ○ | ● | - | - | - |
| 11 | 3/8 in × 1/4 " | - | ○ | ● | - | - |
| 13 | 1/2 in × 3/8 " | - | - | ○ | ● | - |
- ○ Standard size, ● With reducer
(5) B Port (Out) Different Diameter Size
| Notation | Compatible |
|---|---|
| No notation | Same size as A/B port |
| See compatible tube chart | It is possible to select different diameter tubes within the same body class. |
(6) Pilot Port Type
| No notation | LQ1 Integrated Fitting | Connection Tube Size 1/8 in × 0.086 in (3 × 2) |
|---|---|---|
| M | LQ1 Integrated Fitting | Connection Tube Size 4 × 3 |
| R | Screw-in | Rc 1/8 |
| N | Screw-in | NPT 1/8 |
(7) Pilot Port Direction
| Notation | Direction |
|---|---|
| No notation | (1) |
| P3 | (3) |
Pilot port piping direction
- *When ordering, please specify the direction of the piping via the model number. Please do not change the direction of the pilot port.
(8) Options (1)
| No notation | None |
|---|---|
| 1 | With flow rate control |
| 2 | With bypass |
| 3 | With flow rate control and bypass |
| 4 | With indicator |
| 5 | High back pressure (0.42 MPa) |
| 6 | With high back pressure and flow rate control |
| 7 | With high back pressure and bypass |
| 9 | With high back pressure and indicator |
| 24 | With indicator and bypass |
- *Items in Option 1 cannot be combined with each other.
(9) Options (2)
| Notation | Compatible Options | Note | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 24 | ||
| No notation | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | - |
| J | ○ | - | - | - | - | - | - | - | - | - | For high temperatures |
| K | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | Buffer material: FFKM |
| N | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | For ammonium hydroxide |
- *1 Items in Option 2 cannot be combined with each other.
- *2 Cannot be combined with option (1) high back pressure specification (5/6/7/9) or option (2) high-temperature specification (J).
Standard Specifications
| Model | LVQ20 | LVQ30 | LVQ40 | |
|---|---|---|---|---|
| Tube Outer Diameter | mm | 6 | 10 | 12 |
| Inches | 1/4 | 3/8 | 1/2 | |
| Fitting type | In/out port | LQ1 or LQ2 | ||
| Pilot Port | LQ1 | |||
| Orifice Diameter | ø4 (diameter: 4 mm) | ø8 (diameter 8 mm) | ø10 (diameter 10 mm) | |
| Flow Rate Characteristics | Kv | 0.3 | 1.1 | 1.6 |
| Cv | 0.35 | 1.3 | 1.9 | |
| Pressure Resistance (MPa) | 1 | |||
| Pressure Used (Flow from A to B) | Standard | -98 kPa to +0.5 MPa*1 | ||
| High Temperature | -98 kPa to +0.3 MPa*1 | |||
| Back Pressure (MPa) | Standard | 0.3 or less | ||
| High Back Pressure | 0.42 or less | |||
| High Temperature | 0.3 or less | |||
| Valve Leakage Volume (cm³/min) | 0 (at water pressure) | |||
| Operating Pressure (MPa) | 0.3 to 0.5 (0.45 to 0.55 for high-back pressure specification) | |||
| Pilot Port Diameter | 1/8 in (ø3 [3 mm diameter]), ø4 (4 mm diameter), Rc 1/8, NPT 1/8 | |||
| Fluid Temperature Used (°C) | Standard | 0 to 100 | ||
| High Temperature | 0 to 170 | |||
| Ambient Temperature (°C) | 0 to 60 | |||
| Weight (kg) | 0.08 | 0.17 | 0.22 | |
- *1 Cannot be used for vacuum retention. Please note that using the B Port side as a vacuum can shorten the product's lifespan.
Diagram
Chemical Valve, Integrated Insert Bushing Type Fitting With Non-Metal Exterior LVQ Series diagram
Component Parts
| Number | Part Name | Material |
|---|---|---|
| 1 | Actuator | PVDF |
| 2 | Body | PFA |
| 3 | Diaphragm | PTFE |
| 4 | Insert bushing | PFA |
| 5 | Nut | PFA |
| 6 | Collar | PFA |
| 7 | Flow Rate Control | PVDF |
| 8 | Indicator, Cover | PP |
Chemical Valve, Integrated Insert Bushing Type Fitting With Non-Metal Exterior LVQ Series Example Dimensions
(Unit: mm)
Basic type, high back pressure, N.C. Valve dimensional drawing
LVQ□0-V□ / LVQ□0-S□ Dimensions Table (N.C. Valve)
(Unit: mm)
| Model | A | B | C | D | E | F | G | H | J | K | L | M | N | P | Q | R | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| V□ | S□ | ||||||||||||||||
| LVQ20-V□ LVQ20-S□ | 25.5 | 46 | 31.5 | 58 | 33.6 | 56.5 | 12 | 70 | 77 | 21.8 | 37 | 5 | 7 | 15 | 31.3 | 21 | 25.3 |
| LVQ30-V□ LVQ30-S□ | 28.5 | 57 | 34.5 | 69 | 45.4 | 77 | 16.5 | 83 | 95 | 32 | 50 | 6 | 7 | 20 | 37.2 | 25 | 31.2 |
| LVQ40-V□ LVQ40-S□ | 28.5 | 57 | 34.5 | 69 | 45.4 | 82.5 | 22 | 95 | 109 | 37.5 | 55.5 | 6 | 7 | 20 | 37.2 | 25 | 31.2 |
| Part Number |
|---|
| LVQ20-S07R-1-K |
| Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Body class | Valve type | Fitting type | Compatible sizes | B port (out) different diameter size | Pilot port type | Pilot port direction | Option (1) | Option (2) | Orifice diameter (ø) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 10 | 2 | N.C. | LQ2 | Tube: 1/4" × 5/32" | Same size as A/B port | Screw-in / Rc1/8 | 1 | With flow rate control | Buffer material: FFKM | 4 |
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Please check the type/dimensions/specifications of the part LVQ20-S07R-1-K in the Chemical Valve, Integrated Insert Bushing Type Fitting With Non-Metal Exterior LVQ Series series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần LVQ20-S07R-1-K trong chuỗi Chemical Valve, Integrated Insert Bushing Type Fitting With Non-Metal Exterior LVQ Series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer toCác thông số kỹ thuật và kích thước của mã sản phẩm có thể không được bao phủ đầy đủ. Để biết chi tiết chính xác, hãy tham khảo manufacturer catalogsdanh mục nhà sản xuất ..
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| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to ShipSố ngày giao hàng | RoHS | Body class | Valve type | Fitting type | Compatible sizes | B port (out) different diameter size | Pilot port type | Pilot port direction | Option (1) | Option (2) | Orifice diameter (ø) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | Quote | 10 | 2 | N.C. | LQ2 | Tube: 3 × 2 (1/8" × 0.086") | Same size as A/B port | Screw-in / Rc1/8 | 1 | With indicator | None | 4 | ||
- | 1 Piece(s) | Quote | 10 | 2 | N.C. | LQ2 | Tube: 6 × 4 | Tube: 1/4" × 5/32" | Screw-in / Rc1/8 | 1 | None | None | 4 | ||
- | 1 Piece(s) | Quote | 10 | 2 | N.C. | LQ2 | Tube: 6 × 4 | Same size as A/B port | Screw-in / Rc1/8 | 1 | With high back pressure and flow rate control | None | 4 | ||
- | 1 Piece(s) | Quote | 10 | 2 | N.C. | LQ1 | Tube: 1/4" × 5/32" | Same size as A/B port | Screw-in / Rc1/8 | 1 | With flow rate control | For ammonium hydroxide | 4 | ||
- | 1 Piece(s) | Quote | 10 | 2 | N.C. | LQ1 | Tube: 1/4" × 5/32" | Same size as A/B port | Screw-in / Rc1/8 | 1 | With indicator | For ammonium hydroxide | 4 | ||
- | 1 Piece(s) | Quote | 10 | 2 | N.C. | LQ1 | Tube: 1/4" × 5/32" | Same size as A/B port | Screw-in / Rc1/8 | 4 | High back pressure (0.42 MPa) | None | 4 |
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