Manual Inline Valves
Features
- Bellows stem seal
- Opens and seals against atmosphere
- Less than 2 x 10-10 std cc/sec leak rate
- Mount in any position
- GTAW welded construction
- Stainless steel exposed to vacuum
Manually-actuated inline valves have an Acme screw on the valve stem for rapid opening.
Specifications
| Bonnet |
|---|
| Port Size O.D. | A | B | C | D Closed | E Open | F Viton | F Metal | G |
|---|
| 1/2 | 2.25 | 2.42 | 2.09 | 1.65 | 2.77 | 3.00 | 3.37 | 1.87 |
| 5/8 | 2.25 | 2.42 | 2.09 | 1.65 | 2.77 | 3.00 | 3.37 | 1.87 |
| 3/4 | 2.25 | 2.42 | 2.09 | 1.65 | 2.77 | 3.00 | 3.37 | 1.87 |
| 1 | 2.25 | 2.40 | 2.09 | 1.65 | 2.77 | 3.00 | 3.37 | 1.87 |
| 1.25 | 2.25 | 2.46 | 2.09 | 1.65 | 2.77 | 3.00 | 3.37 | 1.87 |
| 1.5 | 2.25 | 2.47 | 2.25 | 2.00 | 3.50 | 3.38 | 3.37 | 2.12 |
| 2 | 3.00 | 3.23 | 2.34 | 1.82 | 3.57 | 4.00 | 4.62 | 2.77 |
| 2.5 | 3.37 | 2.75 | 2.75 | 2.28 | 4.48 | 4.62 | 4.62 | 3.13 |
| 3 | 3.71 | 4.00 | 4.11 | 5.83 | 8.64 | 6.00 | 6.00 | 3.81 |
| 4 | Contact |
| 6 | Contact |
| 8 | Contact |
| 10 | Contact |
| 12 | Contact |
Dimensions are given in inches.
These dimensions are nominal, and are provided for reference.
They may have been rounded to the nearest 0.10" or 0.010".
Dimensions and specifications may change without notice,
please consult the factory for more exact information.
To Order Valves
Please add the flange type at the end of the valve model number, e.g.: L-1500-H/275 or L-1500-H/ISO 40. Other options should be described, such as "with reed switch position indicators".
| Viton Bonnet |
|
Metal Bonnet |
|---|
Port
Size
O.D. |
Model No. |
No Flanges |
ConFlat |
ISO/KF |
Gasket Set |
|
Model No. |
No Flanges |
ConFlat |
Gasket Set |
| Size | Price |
Size | Price |
Model No. | Price |
|
Size | Price |
Model No. | Price |
|---|
| 1/2 | L-500-H | P.O.R. | 1.33 | P.O.R. | 16 | P.O.R. | GH-11 | Contact | | ML-500-H | P.O.R. | 1.33 | P.O.R. | GH-11-M | Contact |
| 5/8 | L-625-H | P.O.R. | 1.33 | P.O.R. | 16 | P.O.R. | GH-11 | Contact | | ML-625-H | P.O.R. | 1.33 | P.O.R. | GH-11-M | Contact |
| 3/4 | L-750-H | P.O.R. | 1.33 | P.O.R. | 16 | P.O.R. | GH-11 | Contact | | ML-750-H | P.O.R. | 1.33 | P.O.R. | GH-11-M | Contact |
| 1 | L-1000H | P.O.R. | 2.12 | P.O.R. | 25 | P.O.R. | GH-11 | Contact | | ML-1000-H | P.O.R. | 2.12 | P.O.R. | GH-11-M | Contact |
| 1.25 | L-1250-H | P.O.R. | 2.75 | P.O.R. | 40 | P.O.R. | GH-11 | Contact | | ML-1250-H | P.O.R. | 2.75 | P.O.R. | GH-11-M | Contact |
| 1.5 | L-1500-H | P.O.R. | 2.75 | P.O.R. | 40 | P.O.R. | GH-12 | Contact | | ML-1500-H | P.O.R. | 2.75 | P.O.R. | GH-12-M | Contact |
| 2 | L-2000-H | P.O.R. | 3.38 | P.O.R. | 50 | P.O.R. | GH-13 | Contact | | ML-2000-H | P.O.R. | 3.38 | P.O.R. | GH-13-M | Contact |
| 2.5 | L-2500-H | P.O.R. | 4.50 | P.O.R. | 63 | P.O.R. | GH-25 | Contact | | ML-2500-H | P.O.R. | 4.50 | P.O.R. | GH-25-M | Contact |
| 3 | L-3000-H | P.O.R. | 4.62 | P.O.R. | 80 | P.O.R. | GH-14 | Contact | | ML-3000-H | P.O.R. | 4.62 | P.O.R. | GH-14-M | Contact |
| 4 | Contact |
| 6 | Contact |
| 8 | Contact |
| 10 | Contact |
| 12 | Contact |
|