S-3-100/10-3, S-3-150/25-3, S-3-250/60-3, S-3-300/100-3, S-3-300/150-3
Multi-station test bench for shut off valves DN 10...300 mm (3/8...12″)

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.).

tab

Parameter

S-3-100/10-3

S-3-150/25-3

S-3-250/60-3

S-3-300/100-3

S-3-300/160-3

Number of posts

3

Maximal clamping force, t

3х12

3х25

3х62

3х104

3х160

Min./max. diameter of the clamped flange, mm (″)

100 (4)

150 (6)

250 (10)

300 (12)

300 (12)

Max. construction reinforcement length, mm (″)

450 (18)

600 (24)

750 (30)

800 (32)

1000 (40)

Distance between the columns, mm (″)

-

400 (16)

500 (20)

580 (22)

650 (25)

Distance between axes of adjacent posts, mm (″)

300 (12)

-

-

-

-


Advantages

  • 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.

Video

Optional