Description
Purge Block
SVA Type
AS-Schneider is providing two different SV Purge Blocks Styles:
- Single Vent Purge Blocks are designed for pressure measurement and differential pressure measurement.
- Double Vent Purge Blocks are suitable for differential pressure applications, and are designed to connect to impulse lines on 54 mm (2 1/8”) center-to-center.
The Purge Blocks are equipped with an integral filter, a vent valve and a soft seated check valve.
Connections, materials, valve head unit designs and further options are available, please see below Ordering Information or more detailed under:
General InformationExample for a typical product acc. to the below mentioned Ordering Information:Part No.: SVA-S00-SGS3
| SV | SV Purge Block |
| A | Packing: PTFE |
| - | |
| S | Type: Single Vent Purge Block |
| 0 | |
| 0 | |
| - | |
| S | Material: 1.4401 / 1.4404 / 316 / 316L |
| G | Connection: G 1/4 Female |
| S | Compression Fitting: Swagelok |
| 3 | Size Compression Fitting: 10 mm |
SV Single Vent Purge Blocks
SV Double Vent Purge Blocks
Ordering Code
| MESC Code | Description | Vent | Part Number | Ordering Code, Field 3 & 9 - 14 |
| MESC 60.98.70.210.1 |
Single Vent Purge Block - S Type |
10 mm* | SVA-S00-SG*3 | See below Ordering Information. |
| MESC 60.98.70.310.1 | 3/8"* | SVA-S00-SG*8 | ||
| MESC 60.98.70.220.1 | Double Vent Purge Block - D Type | 10 mm* | SVA-D00-SG*3 | |
| MESC 60.98.70.320.1 | 3/8"* | SVA-D00-SG*8 |
* Compression Fitting - Make, type, size and composition as specified in the requisition/indent.
Mounting Bracket Kits and Accessories
Further InformationAS-Schneider is providing two different SV Purge Blocks Styles:
- Single Vent Purge Blocks are designed for pressure measurement and differential pressure measurement.
- Double Vent Purge Blocks are suitable for differential pressure applications, and are designed to connect to impulse lines on 54 mm (2 1/8”) center-to-center.
The Purge Blocks are equipped with an integral filter, a vent valve and a soft seated check valve. The innovative design of the valve head units gives long service life and a smooth, low-torque operation. The AS-Schneider Purge Blocks, as standard, are rated to 413 bar (6,000 psi). AS-Schneider also provides the Purge Blocks for sour gas service (acc. to NACE MR0175/MR0103 and ISO 15156), degreased and lubricated for oxygen service as well as manifolds for fugitive emission applications.
- Single Vent Purge Blocks are designed for pressure measurement and differential pressure measurement.
- Double Vent Purge Blocks are suitable for differential pressure applications, and are designed to connect to impulse lines on 54 mm (2 1/8”) center-to-center.
The Purge Blocks are equipped with an integral filter, a vent valve and a soft seated check valve. The innovative design of the valve head units gives long service life and a smooth, low-torque operation. The AS-Schneider Purge Blocks, as standard, are rated to 413 bar (6,000 psi). AS-Schneider also provides the Purge Blocks for sour gas service (acc. to NACE MR0175/MR0103 and ISO 15156), degreased and lubricated for oxygen service as well as manifolds for fugitive emission applications.