EG-GRV Metal seated ball valves - Specifications and Design Standard

► Valves are designed as both Uni-Directional Flow and Bi-Directional Flow types.
For Uni-Directional Flow valves, do ensure that the flow direction is the same shown by the arrow on the body.

► Pressure range:
●  ASME B16.34 - Class 150, 300, 600 and 900
●  DIN 2401 - PN 16, PN40, PN63, PN100 and PN150

► Material: Carbon Steel and Stainless Steel

► Size: 1/2” to 8’’ (DN 15 to DN 200)

► Design Standards:
●  ASME B16.34, B16.5, B16.11, B16.25
●  DIN 2401, DIN 3239

► Fire Safe: API 6FA certified

► DNV certified

► Valve Type:
●  Split body, three piece, Trunnion valves
●  Split body, two piece, Floating valves

► Body seat: Patented metal

► Packing: Graphite

► Stem: anti blow-out

► Antistatic device: Design is intrinsically antistatic

► Torque: Low torque

► Every valve, even if already installed, can be completed with a valve actuator attached according to ISO 5211

► Flanges are supplied
●  R.F. drilled to ASME B16.5
●  Face to face dimension to ASME B16.10

DNV - Certificate No. 3248-2006-AQ-RGC-RvA

To be remarked:

No need of packing retightening during tests, although allowed.

Checked leakages of some order of magnitude inferior to the admitted ones.

Test has been performed at temperature of 427°C (800°F), limit imposed by the valve body material.