Purpose
- shell test acc. to API 598, API 6D, ISO 5208 etc.;
- seat leakage test (cavities A to B, B to A) acc. to API 598, API 6D, ISO 5208 etc.;
- backseat test acc. to API 598, API 6D, ISO 5208 etc.;
- DBB/DIB test acc. to API 598, API 6D;
- control valve seat leakage test, acc. to ANSI FCI 70.2, IEC 60534-4, EN 1349 etc.
Tested valves
- gate valves;
- globe valves;
- check valves;
- butterfly gates;
- ball and plug valves.
Connection type
- flanged (according to ASME B 16.5, GOST 12815, etc.);
- welded ends (according to ASME B 16.25, GOST16037, etc.).
×
|
Parameter |
S-3-100/10-5 |
S-3-150/25-5 |
S-3-250/60-5 |
|
Number of posts |
5 |
||
|
Maximal clamping force, t |
5х12 |
5х25 |
5х62 |
|
Min./max. diameter of the clamped flange, mm (″) |
100 (4) |
150 (6) |
250 (10) |
|
Max. construction reinforcement length, mm (″) |
450 (18) |
600 (24) |
750 (30) |
|
Distance between the columns, mm (″) |
- |
400 (16) |
500 (20) |
|
Distance between axes of adjacent posts, mm (″) |
300 (12) |
- |
- |
- Increased productivity due to simultaneous testing of multiple valves.
- Testing in semi-automatic and automatic modes which affects the testing quality.
- Digital flowmeters allows to check the leakage rate of valve on each station with leakage class automatic definition.
- Axial load is minimized by using of self-sealing plugs;
- All the wetted parts are made of stainless steel.
- Two-side leakage test (A to B, B to A) without valve reinstallation (optional feature).
- DBB/DIB tests are available for each station (optional feature)
- Valve actuators are controlled remotely (optional feature).
- Computerized registration system allows to create test reports for each station (optional feature).
- Safety screen to improve operator safety (optional feature).
- Remote video control (CCTV, optional feature).
* Upon customer request.
