Actuated series valve Size 1/4" to 4" OPERATING TORQUES pneumatic actuator

Including emergency cut off valve, globe valve and other sizes。Execution methods are pneumatic, manual and so on

All valves cleaned & degreased according to
EN12300 forOxygen
All Valves packed in closed individual plastic ba

Technical data
PY4 CY and PY4 CY fire safe: TF 3215 seats
(PTFE + Carbon). Temperature range: -200°C / +200°C
Version with extension for applications with icing risk.
316L, 904L, 304L, Alloy 22 version.
Standard version:
Ball drilling in the stem mark for cavity relief in the open
position.
Upstream vent hole for cavity relief in the closed position.
PY4 CY: Stem extension avoids any stem freezing and allows
easy valve operation.
Approvals:
Functionnal EN1626/-196°C
PY4 CY Fire Safe design: EN12567, ISO10497, API607 and
API6FA
PED 97/23/CE
TA-Luft (fugitive emissions)
AD2000 Merkblatt
Options:
ATEX 94/9/CE
p marking according to 2010/35/UE TPED:
certification ADR §1.8.7.6